HIDROSTATIS LAPORAN.doc

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve)

LEMBAR PENGESAHAN TUGAS RANCANG II HYDROSTATIC AND BONJEAN CURVE Nama

: Mino Marihot Tua Togatorop

NRP

: 4311100077

Nama Kapal

: MT. Soala 9090

Dosen Pemiming

: !r. Mas Murte"#o M.$ng

Dengan ini telah men%elesai&an tugas ran'ang Hidrostatic ran'ang Hidrostatic dan Bonjean curve "an curve "an "isetu#ui oleh "osen pemiming.

Suraa%a( Dosen Pemiming

!r. Mas Murte"#o M.$ng N!P. 19491*97,031001 19491*97,031001

Mino Marihot Tua Togatorop - 4311100077

)uni *013.

Mahasis+a %ang ersang&utan

Mino Marihot T.T NRP 4311100077

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KATA PENGANTAR Pu#i s%u&ur s%u&ur &epa"a &epa"a Tuhan -ang Maha Maha $sa atas atas rahmat( rahmat( er&ah er&ah "an hi"a%ah hi"a%ah N%a sehingga sa%a "apat men%elesai&an Tugas /i"rostatis "an on#ean ini "engan seai& mung&in. Pen%elesaian Tugas /i"rostatis "an on#ean ini ti"a&lah er#alan "engan mu"ah "an lan'ar( namun hamatan "an rintangan telah "apat "iatasi er&at petun#u&N%a "an "u&ungan "ari eerapa piha&. leh &arena itu pa"a &esempatan ini( sa%a u'ap&an terima&asih %ang seesaresarn%a atas imingan "an antuan ai& erupa materi maupun "oa ai& se'ara langsung maupun ti"a& langsung &epa"a: 1. 2apa& 2apa& !r. M. Murte"#o Murte"#o(( M.$ng M.$ng sela&u "osen "osen pemim pemimin ing g %ang telah telah memim memimin ing g "an mengar mengarah& ah&an an sa%a sa%a "alam "alam men%el men%elesai esai&an &an Tugas Tugas /i"rostatis "an on#ean ini. *. Ke"u Ke"uaa oran orang g tua tua sa%a sa%a(( terim terimaa &asih &asih atas atas "oa "oa "an "an &asih &asih sa%an sa%angn gn%a %a.. 2er&at "oa "an "u&ungan "u&ungan eliau er"ua( hi"rostatis "an on#ean ini "apat terselesai&an. 3. Temanteman Temanteman seper#u seper#uangan angan ang&atan ang&atan *011 *011 Tri"ent Tri"ent *95. *95. Salut Salut atas &e&o &e&omp mpa& a&an ann% n%a. a.

Teri Terima ma& &as asih ih

atas atas

ant antua uan n

"an "an

"oro "orong ngan an

semangatn%a. 4. Semu Semuaa piha piha& & %ang %ang tela telah h men" men"u& u&un ung g "ala "alam m pen% pen%el eles esai aian an tuga tugass ran'ang ini. Semoga Tuhan -ang Maha $sa memeri&an rahmatN%a &epa"a &ita semua. Sa%a men%a"ari "alam men%elesai&an Tugas /i"rostatis "an on#ean ini ter"apat &emung&inan ter#a"i &esalahan "an &e&urangan. 6ntu& itu sa%a sangat mengharap&an &riti& "an saran "ari pema'a semua. 2esar 2esar harap harapan an sa%a sa%a semo semoga ga Tuga Tugass ini ini "apa "apatt erg ergun unaa "an "an mem memeri eri manaat ai& agi sa%a sen"iri ataupun piha&piha& lain. 8min. Suraa%a(


)anuari *013

2

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) Mino Marihot Tua Togatorop


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ABSTRAK Tugas ran'ang !! merupa&an &elan#utan "ari Tugas Ran'ang ! %ang meniti&era meniti&erat&an t&an &ara&teristi& &ara&teristi& "ari “mono hull floating structure” structure” "alam hal ini a"alah erupa eneral eneral argo. Tugas ran'ang !! merupa&an salah satu mata &uliah +a#i agi mahasis+a Te&ni& Kelautan !nstitut Te&nologi Sepuluh Nopemer Suraa%a. Tugas ran'ang !! a"alah tugas ran'ang "engan masalah po&o& %aitu memuat &ur;a /i"rostati& "an &ur;a 2on#ean. Kur;a /i"rostati& a"alah &ur;a&ur;a %ang men#elas&an entu& "an siat &ara&teristi& "ari a"an &apal %ang era"a "i a+ah garis air sampai muatan penuh "alam air laut maupun air ta+ar.

ara %ang paling umum "alam

mengga menggama mar&a r&an n &ur;a &ur;a leng&u leng&unga ngan n hi"rost hi"rostati ati& & a"alah a"alah "engan "engan memua memuatt "ua sumu saling tega& lurus. Sumu men"atar men"atar a"alah garis "asar &apal < base line = line = se"ang&an garis ;erti&al menun#u&&an sarat tiap +aterline %ang "ipa&ai seagai titi& a+al pengu&uran leng&ungleng&ung hi"rostati&. 8"a 19 leng&ungan "alam leng&ungan hi"roststi&. Kur;a atau leng&ung on#ean a"alah leng&ung %ang menun#u&&an luas station seagai ungsi sarat. Di "alam tugas ran'ang !! ini a&an "iahas mulai "ari : 1. perhitunga perhitungan n teal teal pelat &apal eserta perhitunga perhitungann%a nn%a *. Tael Tael 8 %aitu %aitu meng menghit hitung ung tael tael /i"r /i"rost ostati ati& & "ari "ari Main Main Part . 3. Tael Tael 2( %aitu %aitu tael tael untu& untu& menghit menghitung ung erat erat total total &ulit &ulit &apal &apal pa"a water line %ang "itentu&an. 4. Tae Taell  %ait %aitu u meng menghi hitu tung ng 8rea 8rea "ari "ari Cant Cant Part Part . Pa"a Pa"a tae taell D %ait %aitu u

menghitung >P8( Φ?'(!("an !T. @. Pa"a Pa"a tael tael $ %ait %aitu u mengh menghitu itung ng >S8 >S8 "an "an shell shell displacement . A. Pa"a Pa"a tae taell ? %ait %aitu u mengh menghit itun ung g momen inersia longitudinal "an momen inersia transversal . 7. Pa"a a"a tael  %aitu menghitung moulde moulded d displa displacem cement ent dan center of buoyancy. buoyancy. ,. Pa"a Pa"a tael tael / %aitu mengh menghitu itung ng ga%a ga%a hi"rost hi"rostati& ati&.. 9.

Pa"a tael ! %aitu %aitu perhitu perhitungan ngan tentang tentang on#ean on#ean..

10. Pa"a tael tael ) menghitung menghitung total area "ari area "ari upper deck .


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DAFTAR ISI

$M28R P$N$S8/8N ............................................ .............................................................................. .................................. 1 K8T8 P$N8NT8R ............................................. .................................................................... ......................................... .................. * 82STR8K .............................................. ..................................................................... .............................................. ................................... ............ 3 D8?T8R !S! ............................................................... ................................................................................................ ................................. .... 4 282 ! P$ND8/668N ........................................... ................................................................................ ..................................... A 8. D8T8 6M6M K8P8 .......................... ................................................................ ...................................... .. A 2. 8T8R 2$8K8N 2$8K8N D8N P$RM8S88/8N P$RM8S88/8N .......................... .......................... A . T6)68N ......................... ................................................ ................................................................. .......................................... 7 282 !! K6RB8 /!DRST8T!S .................................................................... .................................................................... , 8. P$N$RT!8N K6RB8 /!DRST8T!S /!DRST8T!S ...................................... ...................................... , 2. P$N)$8S8N K6RB8K6RB8 /!DRST8T!S ....................... ....................... 9 1.

on Per Centimetre !mmersion Centimetre !mmersion
*. Midship "ectional #rea
$ater Plane #rea <>P8=......................................................... #rea <>P8=......................................................... 10

4.

$ater %ine Coefficient <+l=.................................................... <+l=.................................................... 10

@. Midship Coefficient <m=......................................................... <m=......................................................... 10 A. Block Coefficient <=................... ............................................ ..................... 11 Coefficient <=.......................................... 7. Prismatic Coefficient <p=........................................................ <p=........................................................ 11 ,. Moment to Change rim &ne Centimetre
CCCC..11

9. 'isplacement 'ue to rim &ne Centimetre S8=.......................... #rea <>S8=..................................................... ........................... 14 13. "hell 'isplacement ........................................... .................................................................... ......................... 14 14. %ongitudinal Bouyancy Bouyancy to Metacentre <2M=......................... Metacentre <2M=......................... 1@ 1@. %ongitudinal (eel to Metacentre <KM=.................................. Metacentre <KM=.................................. 1@ 1A. %ongitudinal Center of )loatation )loatation <?=................................. <?=................................. 1A 17. %ongitudinal Center of Bouyancy Bouyancy <2= <2= ................................. 1A 1,. (eel to Center of Bouyancy

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Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) 282 !!! K6RB8 2N)$8N ............................................ ................................................................... .............................. ....... 17 282 !B P$N)$8S8N T82$ .................................................................... .................................................................... 19 8. T82$ 8 ................................................ ....................................................................... ........................................ ................. 19 2. T82$ 2 ........................................... .................................................................. ......................................... ...................... .... 19 . T82$   T82$ ) ....................................... .............................................................. .............................. ....... ** 282 B

K$S!MP68N K$S!MP68N ........ ............. .......... .......... .......... .......... .......... .......... .......... .......... .......... .......... ........... ................ .......... *3

8. 2N)$8N .............................................. ............................................................................. ............................... ......... *3 2. /!DRST8T!S .............................................. ................................................................. ................................ ............. *3 D8?T8R P6ST8K8 ........................................... .................................................................. ........................................... .................... *4 8MP!R8N T82$ P$R/!T6N8N ......................................................... ......................................................... *@


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BAB I PENDAHULUAN

A. Data Data Data Data Umum Umum Kapa Kapall

T%pe

: Tan&er

pp

: 900

m

2

: 13

m

/

:7

m

T

:A

m



: 0(A1,

Bs

: 1@ Knot

B.

Latar Latar Belaka Belakang ng dan Perma Permaal ala!a a!an n

)urusan Te&ni& Kelautan <&cean < &cean *ngineering = = merupa&an "isiplin ilmu %ang %ang meni meniti ti& &era erat& t&an an pa"a pa"a "ua "ua hal hal po&o po&o& & %ait %aitu u &ffshore &ffshore *ngineering *ngineering "an Coastal Coastal *ngineerin *ngineering g . Dala Dalam m &ait &aitan ann% n%aa "eng "engan an sh shor oree $ngi $ngine neeri ering ng ma&a ma&a mahasis+a Te&ni& Kelautan perlu untu& mengerti "asar"asar "an &ara&teristi& angunan %ang a"a "i laut( salah satun%a a"alah &apal. Dalam meren'ana&an &apal( &apal( pertama &ali %ang harus "iperhati&a "iperhati&an n a"alah memuat memuat peren'anaan peren'anaan garis < %inesplan= %inesplan= terleih "ahulu( lalu memuat &ur;a hi"rostati& "an &ur;a on#ean +Hydrostatic and Bonjean Curves=. Curves =. Dala Dalam m Tuga Tugass Ran' Ran'an ang g !! ini ini hal hal %ang %ang "ipe "iperm rmas asal alah ah&a &an n meli melipu puti ti perhitungan esaranesaran "alam &apal( %ang mana "ata"ata utama %aitu pemagian > "itentu&an oleh "osen pemiming Tugas Ran'ang !!( serta penggamaran &ur;a hi"rostati& "an leng&ung leng&ung on#ean.


7


".

Tu#uan

Tu#uan "alam Tugas Ran'ang !! ini a"alah agar mahasis+a mampu "alam: a. Memahami Memahami pemu pemuatan atan &ur;a &ur;a hi"rostati& hi"rostati& "an leng&ung leng&ung on#ean on#ean . Memahami Kur;a&ur;a %ang ter"apat pa"a &ur;a h%"rostati' antara lain: uas i"ang mi"ship( Koeisien mi"ship( Tinggi meta'entra terha"ap garis "asar &apal. '. Memahami Memahami Kur;a& Kur;a&ur;a ur;a %ang ter"ap ter"apat at pa"a pa"a &ur;a &ur;a on#ean( on#ean( antara lain: MS8(>P8(>((M(2(P(MT(>S8( 'isplacement, 'isplacement, displacement including "hell ( 2M(KM(2(?(TKM. 2M(KM(2(?(TKM.


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BAB II KUR$A HIDR%STATIS

A. Pengertian Kurva Hidrostatis Kur;a /i"rostati' a"alah &ur;a&ur;a %ang men#elas&an entu& "an siat &ara&teristi& "ari a"an &apal %ang era"a "i a+ah garis air sampai muatan muatan penuh "alam "alam air laut laut ataupun ataupun air ta+ar. ta+ar. Dalam Dalam &ur;a &ur;a /i"ros /i"rostat tati' i' terseut ter"apat semilan elas &ur;a antara lain a"alah: 1. 'isplacement Moulded "a "an 'isplacement including shell P8= "an <>S8= "engan satuan m*. 3. Koe Koeis isie ien n mi"s mi"shi hip( p( &oe &oeis isie ien n gari gariss air( air( &oe &oeis isie ien n lo& lo& "an "an &oeisien prismati& meman#ang "engan notasi m( +(  "an p

9


B. Pen#elaan Pen#elaan Kur&a'Ku Kur&a'Kur&a r&a H(dr) H(dr)tat(* tat(* +. Ton per centimeter immersion ,TP"-. immersion ,TP"-.

TP a"alah a"alah #umlah #umlah ton %ang %ang "iperlu "iperlu&an &an untu& untu& menga" menga"a&a a&an n peruahan sarat &apal seesar 1 'm. Penamahann%a E luas garis air F 1 'm Penamahan BE 0(01 . >P8 P8 . 1(0*@
1 'm

Φ 2. Mids Midshi hip p of sec secti tion onal al are area a

MS8 a"alah luas "ari agian tengah &apal untu& tiaptiap sarat &apal. S&ala %ang "iguna&an iasan%a sama "engan s&ala sarat air.

β E #ara& antar > Setelah %1( %* "st. Diu&ur &emu"ian &ita hitung "engan tael perhitungan

simpsons sehingga "i"apat $-S. alu &ita

masu&&an rumus simpsons. 8 Φ = * F luas G mi"ship.


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Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) E *H3 F β F $-S

. Water Plane Area ,/PAArea ,/PA-

>P8 a"alah luas i"ang garis air %ang telah &ita ren'ana&an "alam lines lines plan plan "ari tiap tiapti tiap ap water water line line. Kemung&in Kemung&inan an &emung &emung&in &inan an entu& entu& >P8 "itin# "itin#au au "ari "ari entu& entu& alas alas &apal &apal antara lain: 

Kapal "engan rise of floor : : pa"a pa"a 0 m> m> luas luas garis garis air a"alah a"alah nol &arena &arena luasan luasan water line han%a line han%a erupa garis garis lurus <ase line=( sehingga leng&ung >P8 "imulai "ari titi& <0(0=.



Kapal tanpa rise of floor : : pa"a pa"a 0 m> a"a luasan luasan %ang %ang terentu& "ari garis "asar sehingga luas garis air ti"a& sama "engan nol.

4. Koefisien 4. Koefisien Water Water Line ," Line ,"/L-

>a"alah nilai peran"ingan antara luas i"ang garis air tiap water line line "engan seuah segiempat "engan pan#ang  "an lear 2 "imana  a"alah pan#ang ma&simum "ari tiap water line "an 2 a"alah a"alah lear ma&simum ma&simum "ari tiap water line. line. +l "irumus&an seagai eri&ut: + E >P8HF2

0. Midship 0. Midship Coefficient Coefficient ," ,"1-

M a"alah peran"ingan antara luas penampang tengah &apal "engan luas suatu penampang "engan lear 2 "an tinggi T. atatan : 2 a"alah lear ma&simum &apal tiap >  a"alah tinggi sarat air tiap >. M E MS8H2FT >

T


11


2. Bloc 2. Bloc Coefficient Coefficient ,"3 ,"3-

2 a"alah peran"ingan isi &arene "engan suatu lo& "engan pan#ang ( lear 2( tinggi T. C b

=

.olume %pp-B-

. Prismatic . Prismatic Coefficient Coefficient ,"p ,"p-

p a"alah peran"ingan isi &arene "engan ;olume prisma "engan luas penampang tengah &apal "an pan#ang .

T

2

 p E BolumeHMS8F E Hm

5. Moment 5. Moment To Change Change Trim !ne Centimetre Centimetre ,1T" ,1T"-

MT a"alah a"alah momen momen %ang %ang "iutu "iutuh&a h&an n untu& untu& menga" menga"a&a a&an n trim &apal seesar 1 'm. M

θ  2


?  2

12


Dengan menganggap ! se#a#ar "engan Fp ma&a "engan rumus pergeseran &ita "apat menulis peran"ingan seagai eri&ut: ! : Fp E p : D

! F D E Fp F Fp ! E

tg θ E

p F Fp E
Moment trim

F PP= Kita amil M  E M2 <2 relati &e'il ila "ian"ing&an "engan M2= MT 1 'm E
6. "isplacement 6. "isplacement "ue to Trim !ne Centimetre Centimetre ,DDT-

DDT

a"al a"alah ah

esar esar

peru eruah ahan

"isp isplase laseme men n

&ap &apal

%ang ang

"ia&iat&an oleh peruahan trim &apal seesar 1 'm. 8paila leta& titi& ? "iela&ang mi"ship ma&a "isplasemen &apal a&an


13

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) leih leih esar( esar( se"ang se"ang&an &an apail apailaa leta& leta& titi& titi& ? "i"epa "i"epan n mi"shi mi"ship p ma&a a&an seali&n%a.

Φ

8P

?P

Dari segitiga 8?2 "an D$ "i"apat : F : Φ? E t : PP F E t : Φ? H PP Penamahan atau pengurangan D : DDT E F . 8+ . 1.0*@ E
DDT E <0.01.??= H <PP= .

8+ . 1.0*@ Dimana TP E 8+ . 0.01 . 1.0*@ Ma&a DDT E
+7. "isplacemen +7. "isplacementt

'isplacement a"alah a"alah erat air %ang "ipin"ah&an &arena ;olume &apal &apal %ang %ang era"a era"a "i a+ah a+ah sarat sarat &apal &apal <&apal <&apal mempun mempun%ai %ai &ulit=

satuan

"alam

ton.

Tiaptiap

>

&ita

hitung

"ispla'emenn%a "engan 'ara:

&ita hitung luas tiap > <8+l= "engan simpson. Setelah &etemu luasn% luasn%aa lalu &ita &ita hitung hitung "ispla "isplasem semen en "engan "engan menggu mengguna& na&an an simpson pula.


14


Dispalsement =

1

-

3

= * -

β - Σ ( /" ) " K 1 3

-

1

-

3

β - α - Σ Σ ( /" )

"

++. "isplasement ++. "isplasement moulded

a"alah erat air %ang "ipin"ah&an oleh 'isplasement moulded a"alah #umlah ;olume "ari a"an &apal %ang ter'elup "i"alam air <&apal tanpa &ulit=. 'isplasement moulded E E displasement  displasement  shell shell displasement .

+8. Wetted #urface Area ,/SAArea ,/SA-

>S8 a"alah luas permu&aan permu&aan a"an &apal %ang ter'elup untu& tiaptiap sarat &apal.

g1

α

g*

g3

g4

g@

α g : pan#ang half pan#ang half gierth tiap gierth tiap station

α : #ara& station

mem memua uatt perh perhit itun unga gan n "eng "engan an simp simpso son n "i"a "i"apa patt Σ S8= : >S8 E *H3 F α F Σ
$%. #hell #hell "isplaseme "isplasement nt

"hell 'isplasement a"alah a"alah erat air %ang "ipin"ah&an &arena se#uml se#umlah ah ;olume ;olume "ari "ari &ulit &ulit &apal &apal %ang %ang ter'elu ter'elup p "i"ala "i"alam m air S8 F teal plat F 1.0*@


15

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) +4. Longitudinal +4. Longitudinal &ou'anc' &ou'anc' to metacentra metacentra ,LB1 ,LB1-

%ongitudinal bouyancy to meta centra <2M= a"alah #ara& titi& te&an bouyancy se'ara bouyancy se'ara meman#ang terha"ap titi& meta'entra.

Φ

AP

FP

+0. Longitudinal +0. Longitudinal eel to metacentre metacentre ,LK1 ,LK1-

%ongitudinal

keel

to

metacentre

<KM <KM==

a"al a"alah ah

leta leta& &

meta'entra meta'entra meman#ang meman#ang terha"ap terha"ap lunas lunas &apal untu& untu& tiaptiap tiaptiap sarat &apal.

+2. Longitudinal +2. Longitudinal Center Center of &ou'anc' &ou'anc' ,L"B-

2 a"alah #ara& titi& te&an te&an bouyancy bouyancy terha"ap penampang tengah &apal untu& tiaptiap sarat &apal.

AP


Φ

FP

16

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) +.

Longitudinal Center !f (loatation (loatation ,L"F ,L"F-

? a"alah #ara& titi& erat garis air terha"ap penampang tengah &apal untu& tiaptiap sarat &apal .

Φ

AP

+5.

FP

Keel to Centre of Bou'anc' ,KBBou'anc' ,KB-

K2 a"alah #ara& titi& te&an hi"rostati& &e lunas &apal .

+6.

Tranverse of Keel to Metacentre ,TK1Metacentre ,TK1-

TKM a"alah a"alah leta& leta& meta'e meta'entra ntra melint melintang ang terha"a terha"ap p lunas lunas &apal untu& tiaptiap sarat &apal.


17


BAB III KUR$A B%N9EAN

-ang "ima&su" "engan &ur;a
Fung( Lengkung B)n#ean

?ungsi leng&ung on#ean a"alah untu& men"apat&an ;olume "ispla'emen e;en &eel ataupun &apal pa"a saat "alam &ea"an trim "an #uga &apal pa"a saat ter&ena gelomang. 6ntu& &egunaan selan#utn%a leng&ung on#ean "iperguna&an untu& menghitung atau memuat leng&ung &eo'oran. 2eri&u 2eri&utt ini a"alah a"alah lang&a lang&ahl hlang ang&ah &ah perhit perhitung ungan an untu& untu& men"ap men"apat& at&an an /i"r /i"ros osta tati ti'' 2on# 2on#ea ean n "ala "alam m ent entu& u& tae taell per per tae tael. l. /asil /asil "ari "ari perh perhitu itung ngan an


18

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) /i"rostati& /i"rostati& %ang "iguna&an "iguna&an untu& perhitungan perhitungan luas "ata"atan%a "ata"atan%a "iamil "iamil "ari taeltael perhitungan seelumn%a.

TABEL B%N9EAN 

Menghitung 2on#ean "engan 'ara seagai eri&ut : Misal menghitung pa"a station 1A

> 3

-*

> *

-1

rai& 2on#ean E #ara& antar > Setelah %1( %* "st "iu&ur( &emu"ian &ita hitung luas > "engan tael perhitungan

simpon sehingga "i"apat

Σ/"
tael 8=. alu &ita

masu&&an rumus simpson. 8 E * F luas separuh station E *H3 F

F

Σ/"


19

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) BAB III PEN9ELASAN TABEL

A. TAB)L A

Tael 8 "an Tael 2 merupa&an tael perhitungan untu& main part . Tael 8 "iuat untu& tiap inter;al water line( line( !nter;al tersenut "iagi * agian %ang sama esar sehingga ter"apat 3 water line %ang line %ang "itin#au pa"a tiap tael 8. Data"ata %ang "imasu&&an "alam tael 8 a"alah seagai eri&ut :

% : half breadth pa"a breadth pa"a station "an water line %ang line %ang "itin#au n : a&tor momen meman#ang &apal "itin#au "ari mi"ship S : a&tor simpson meman#ang &apal n : a&tor momen ;erti&al "itin#au "ari waterline tengah waterline tengah S : a&tor simpson ;erti'al g : pan#ang &ur;a bodyplan "ari bodyplan "ari mi"ship sH" waterline %ang waterline %ang "itin#au pa"a setiap station.

B. TAB)L B

Pa"a tael 2 "ila&u&an perhitungan er"asar hasil %ang "i"apat "ari tael 8. Perhitungan terseut a"alah seagai eri&ut : > E pan#ang garis air paling atas 2

E lear garis air paling atas

D

E tinngi garis air paling atas

α

E #ara& station E #ara& tiap water line

t

E teal pelat



$%L. DISP : 8;,+<-;,+<-;

α ;

;=+>


20

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) 

DISP : +.780; $%L. DISP



E tinggi titi& erat ;olume inter;al terseut

KB

E tinggi water line tengah line tengah KB:



φ B

? ,=@8>;

-<=@+>-

E #ara& titi& erat ;olume inter;al terseut &e ela&ang midship φ B :,= @ >; α -<= @ +>



/PA

E luas garis air paling atas

/PA : 8;,+<-;



α ;=

@ 4>

E &oeisien garis air teratas

"

"/ : /PA<,LPP;B-



1SA

E luas midship station midship station pa"a inter;al terseut

1SA : 8;,+<-;

;= @ 6>



1SA < /L E luas midship station midship station "ari 0m > sH" garis air teratas



"m

E &oeisien midship station midship station "1 : 1SA PER /L <,B;D-



$)l.d(p?

Bolume "isp "ari 0 m> sH" garis air teratas.



"3

E &oeisien lo& "B: $%L DISP?< ,L/L;B;D-


21

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) 

E momen inersia melintang garis air teratas

IT

: 8;,+<-;,+<-;



TB1

α ;=

@ 0>

E

TB1: IT< $%L.DISP?



1(d!(p F E #ara& titi& erat luas garis air teratas terha"ap midship 1IDSHIP F: ,=@ 2>;



α -<=

@ 4>

E

IL

IL: ,,=@ >-',= @ 2> 8< =@ 4>--;,8<-;, α -



LB1

E

LB1: IL< $%L.DISP?



/SA E luas permu&aan asah pa"a inter;al terseut /SA: 8;,+<-;



α ;=

@ 5>

D(errent ) /SA

uas permu&aan asah "ari 0 m> sH" garis air tera+ah





/SA per /L E luas permu&aan asah "ari 0 m> sH" garis air teratas

#hell. "isp E ;olume &ulit pa"a inter;al terseut SHELL.DISP:,+.780<+.777-;T;/SA



"ifferent of shell shell disp

Bolume &ulit "ari 0m > sH" garis air tera+ah



T)tal shell disp

Bolume &ulit "ari 0 m> sH" garis air teratas

***.% TAB)L C + TAB)L ,


22

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) Tael  sampai tael $1 merupa&an tael perhitungan cant part . /alhal %ang "ihitung se'ara garis esar sama "engan perhitungan main perhitungan main part . Tael $* merupa&an tael perhitungan "ata gaungan main part "an "an cant part untu& untu& >S8( "hell 'isplacement ( >P8( "an midship "an midship ?. ?. Tael ? merupa&an tael perhitungan "ata gaungan main part "an "an cant part untu& untu& 2M "an T2M. Tael g merupa&an tael perhitungan "ata gaungan main part "an cant part untu& untu& moulded displacement (K2( (K2( "an midship 2. midship 2. Tae Taell / meru merupa pa&a &an n "ata "ata a&hi a&hirr hidrostatic hidrostatic calculatio calculation n untu& untu& selurauh selurauh a"an &apal sampai "engan sarat penuh. Tael ! "an ) merupa&an tael "ata perhitungan 2on#ean sampai "engan 0pper 'eck .


23


BAB $ KESI1PULAN

A. B%N9EAN

Dari perhitungan %ang "ila&u&an untu& 2N)$8N( ma&a "apat "ilihat ah+a entu& &ur;a 2N)$8N &urang sempurna. /al ini ter#a"i &arena: 1. Kesa Kesalah lahan an %ang %ang ter#a ter#a"i "i pa"a pa"a Tuga Tugass Ran' Ran'an ang g ! "ima "imana na pera peran' n'an ang g &ura &urang ng a&urat "an teliti "alam mela&u&an pengu&uran "an perhitungan. *. Kura Kurang ng ai& ai&n% n%aa ren' ren'an anaa gari gariss pa"a pa"a peran peran'an 'anga gan n "i Tugas Tugas Ran' Ran'an ang g 1 atau atau lines plan.

B. HIDR HIDR%S %STA TATI TIS S

Dari perhitungan %ang "ila&u&an untu& /!DRST8T!S( ma&a "apat "ilihat ah+a entu& &ur;a /!DRST8T!S /!DRST8T!S &urang sempurna. /al ini ter#a"i &arena: 1. Data Data a+al Tugas Tugas Ran'ang Ran'ang ! %ang %ang &urang &urang sesuai antara antara peran" peran"ing ingan an pp( 2( T( /( Bs( serta #enis &apal %ang "iran'ang. *. Kurang Kurang ai&n% ai&n%aa Ren'ana Ren'ana aris pa"a pa"a peran'an peran'angan gan "i Tugas Tugas Ran'ang Ran'ang 1 atau lines plan. 3. Peng Pengga gam mar aran an manu manual al(( sehin sehingg ggaa &ea& &ea&ur urata atan n "ala "alam m peng pengam ama ara ran n &uran &urang g ma&simal. 4. Ke&ura Ke&urang ng telit telitian ian "alam "alam pema pema'aan 'aan ang&a ang&a..


24


DAFTAR PUSTAKA

2iro Klasii&asi !n"onesia<2K!=(197,(*001(*004(*00A !n"onesia<2K!=(197,(*001(*004(*00A

'iktat perhitungan Bonjean dan Hidrostatic


25


LA1PIRAN TABEL PERHITUNGAN

Langka! Per!(tungan Te3al Plat 2er"asar&an "ata %ang "i"apat "ari "osen pemiming( &ita a&an memuat Cdata kapal ang akan d(ran*ang. Data terseut meliputi : pan#ang <pp=( ear <2=(

tinggi gela"a&
DATA KAPAL )enis Kapal

: T8NK$R

Pan#ang <pp=

: 90 m

ear <2=

: 13 m

Sarat 8ir
:Am

Tinggi
:7m

Ke'epatan "inas

: 1@ ¬



: 0.A1, ¬

PERHITUNGAN TEBAL PELAT KAPAL Menurut Menurut perhitungan perhitungan "ari "ari 2K! <2iro Klasii&as Klasii&asii !n"onesia !n"onesia = e"isi tahun *009( *009( perhitugan teal pelat &apal a"alah seagai eri&ut Perhitungan pertama a"alah perhitungan  &onstru&si( %ang a&an "iguna&an untu& semua perhitungan teal plat. &ont un untu& 0.9A +l L pp nilai  &ont %ang "iguna&an a"alah <0.9A F+l= 0.9A +l  pp nilai  &ont %ang "iguna&an a"alah pan#ang pp 0.97 pp  &ont %ang "iguna&an a"alah <0.97 F +l= Pan#ang <&ont= a"alah #ara& <"alam meter= pa"a garis air muat "ari linggi haluan &eela&ang &emu"i atau garis sumu tong&at &emu"i #i&a ti"a& a"a linggi &emu"i. Dimana Dimana ti"a& oleh &urang &urang "ari 9A > "an ti"a& oleh leih esar "ari 97 >. )i&a "i&etahui pan#ang Ll : 68 m Lpp : 67 m ma&a Perhitungan %ang "iguna&an a"alah &ont 0.9A F +l E 0.9A F 9* Lk)nt : 558 m

Te3al Pelat Ala t3 ala : +8+  a  ,P3. K-+<8  tk tk  =menur =menurut ut BKI Se*t( Se*t()n )n B 2'+> 2'+> n E 0(,3 untu& meman#ang CCCCC. = menurut BKI Se*t()n B 2'+> a E #ara& ga"ing %ang "iguna&an 0(A@ m P E ean alas <&NHm *= & E a&tor ahan plat E *3@HR$/E *3@HR$/E *3@H*3@ *3@H*3@ E1 C =menurut BKI B8'+> t E teal material

26

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) o

E<&ontH *@=I 4(1 CCCCCCCCCC=BKI B.4'+> E < ,,(3*H*@= I4(1 E 7.A3 E <,,(3* H90= G E 0(991 r+ r+ E &oe &oei isie sien n "aer "aerah ah pel pela% a%ar aran an ( "igu "iguna na&a &an n -/0 untu& "aerah ta& teratas CCCCCCCCCCCCCCCCCCCC..= BKI B 4'+> ? E a&tor peluang untu& pelat lamung luar E $11... = BKI B 4'+> Po E 2$ F < I -/ = F o F   F ? F r+ CCCCCC..= BKI B 4'+> Po E 2$ F < 0(A1, I -/ = F 7(A3 F 0(991 F $ F -/0 P) : +0.262 Kn 4'> P E < 10 F A= I < [email protected] F 1= P3 : 0262 kN
L '+2>

Te3al Pelat B(lga Tea Teall Pela Pelatt 2ilg 2ilgaa "isa "isama ma&a &an n "eng "engan an Tea Teall Plat Plat 8las 8las
Te3al pelat (( Ps E ean pelat sisi P : +7  , T'JT'J-  ,T  "  ,+  ,J O E T  < G F
Te3al KEEL < D)u3le B)tt)m T?K E t t ala alass I * mm CCCC CCCCCC CCCC CCCC CCCC CC=menurut BKI 8772 " 2  > E 1* I * E +4 mm


27


Ta3el A A*% A1

A*% A2

A*% A3 0 m W%

 0/! m W% 0.! m W% 0/! mW%  1 mW% A*% A4 1 mW% A*% A! 0 m W% 0/2! m W% 0/! m W% "#nt$on #es #es of "#nt$on "#nt for ".M (n) ".S (S) 0/! mW% 0/7! m W% 1 m W% "#nt$on #es of "#nt$on Moment "#nt for a&f a&f g$rtr t5 ".M (n) ".S (S)S' = 1 oment 1 mSW' =% 1 2 mW% of areas of WP Mom ent ,r$nates of #es 6 of WP 2 m WM%oment S' = 4 ,r$nates of #es 6 of WP S' = 1 S' = 4 S' = 1 of areas of WP Moment 1Y m W% Y.S' 2 Σ m.YS'W% Σ (YS')S Σ (Y"S#')nSnt$on Y3 #es (Y3)S3 of Y.S"#nt$on Y=Y.S' Y.S Y.S 1/! mWY%=Y.S' Y.S .n 3 (Y."S#.n)nt for g Y (Y )S Y.S.n (Y.Moment ".M (n) ".S (SY) =Y.S' Y.S Y Y.S' Y.S Y=Y.S' Y.S S.n)n Σ .YS' Σ (YS')S Σ (YS')Sn 2 mW%  4 mW% 4 mW% ,r$nates of #es 6 of WP S' = 01.00 o0f a.0r0eas of0W.0P0 Mo0m.00ent 0.00 AP -10.00 1.00 0.00 0.00 S' = 1 0.00 0.00 0.0S0' = 4 0.400mW%0.00 mW% 0.00 0.00  mW% 0.00 AP -10.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.003 0.030 0.00 0.00 0.00 0.00 0.00 2 m W % 3 M  & 4 m W % " # n  t $ o n  #  e s o f "#nt$ o n " # n  t f o r (Y.20)S on Y.S"#nt 1.00 -9.00 4.00 0.07 0Y.=2Y8.S' Y4.SmW% .4 Σ-3(YS' 2".7#)nSt$onΣ (0Y.0S1')Sn 0#es .0Y3 of -7"#nt$ 4.n.80 for (YM.So.mn)0en.n0t 0.1 0Y.4 Y0.S4' ! mW%Y.S 0.20 Y0=.8Y0.S'  Ym0.S.9W1% Σ 3.YS' 1.00 -9.00".M ("n.)M4(n.0) 0".S ("S.)S (S) 0.20 0.80 0.3 1.44 1.84 7.3 -.24 ,r$ 0.0n!ates of0#es .19 6 -12of.9WP  1M1omen .ent 4t 0.32 1.28 1.28 om S ' = 1 S ' = 4 S ' = 1 o f a r e a s o f W P M o m e n t ,r$ n ates of #es 6 of WP 2.00 -8.00 AP 2.0-010.00 01.3.0!0 0.70 0.00 S0. 0.00 2.4 0.00 1.320.00S' = 4 0.0709 1.!8 0.00 S'3.=7081.00 7.o!0f.0a0reas -0o0f.4.W080P 0M0.4o.09m0ent 00.9.090 -102.004 101.0.102 0.001.10 2.00 -8.00 2.00 0.79 1.!'8= 1 1.01 2.02 !.48 10.9 -87.8 1.033 2.03 -1.1 129.28 0.92 3.8 1.84 .YS' (YS' ) S ( Y S ' ) S n Y Y = Y . S ' Y . S Y Y . S ' Y . S Y = Y . S ' Y . 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, + ( A ( S

, + ( , A + ( ( S A ( S

Pro Pro# #tt a&f a&f g$rtr t5 Pro#t g.S a&f a&fg g$r g$rt5t5 Prgo# o.s#tt 0.00 0.00 0.00 go# .s#tt a&f a2&f.g4g$r g0$rtt5 Pro Pr1.44 a&f a&f 0.3 g$r g$rt5t5 Pro#t 2.200.00 0.00 1.01 2.02 g !.g20.0 8.gg2..!ss 1.37 !.48 3.9210.00 .3.9!1 410.00 ..991 !.! 2.78 17.04 10.2!4.2 ..99 1214.80 0..778 3.70 .!37!.22 .!.738 1710.44 .0.! !9.12 4.! 1.44.22 .44.!72 1321.32 724.88 8!.33 4..8088 9.!!07.34 .0.9 1111.72 014.8 9!.8 9..1382 21.!28.!8 .03.793 2424.32 134.32 10.08 2..!982 11.!29.29 .4.312 1212.48 118.!8 11.24 2..224 22.10.03 9.7! 2340.12 1!2.3 .04 42!.44 8..010 10.10.!0 8 21.00 .7.!!0 1211.92 1!..!000 1!2!.9 19.10.7! 88 43.00 !.3 221.9 2.!1 12!.49 .7! !1.00 8.110.84 4 21.8 !4.80 .49 109.0 .97 12.74 2!.48 12.10.8 7 42.72 !3.90 .29 21!.0 1.1 12.8 !0.72 4.!10.8 2 21.3 42.94 .90 9!.88 .80 1 2 !.3 !.910.!0 .8 242.00 42.10 .31 178.40 .23 1 2 0.00 1.810.01 2.!0 !20.02 31.33 .0 72. .21 1 2 .01 24.02 2.30.!0 9.02 2.8 13.08 12.00 .44 1 1 . 0 2 4 4.08 0.00.00 0 0.00 27.79 .32 41!.!8 .4 9 . 8 0 1 9 .0 178.7.48 4 22!.92 1 1.2 .419.72 8.49 33.9 Σ 8 !.2! 10.!0 0.00 0.Σ00 8 7.2! 14.!0 4.33 2317.32 7.!8 .34 2!.3 0.00 0.00 Σ 0.00 0.00 8 477.24 00.43 Σ 8

Σ 8


Ta3el B TABEL B1 ( 0 mWL ~ 0,5 mWL ) TABEL B2 ( 0,5 mWL ~ 1 mWL ) TABEL B3 ( 1 mWL ~ 2 mWL ) = 90 m 4.!0 m α = % = 90 m 4.!0 m α = TABEL B4 ( 2 mWLβ~ 4 mWL  = 13 m 0.2! m = )  = 13 m 0.2! m β = β' =0.!0 90 m m 4.m !0 m  %= = 0.2! =α β' =  = 1.00 m 0.7! m 13 = m 0.!0 m P&ate t5$ ness (t) = 0.010 m β = P%&at e t5$=ness (t) 90 = 0.012 m m 4 . ! 0 m α = β'  = 2.00 m 1.!0 m = 3 m  = 1 3 m 1 . 0 0 β = P∀&ate t5 0= .0102 x m1/3 m 230.53 =$ ness (2t) : 1;3 : 1;3 : α= : β : Σ 1 1/3 x 1/3 1/ 3 x4,5 x 0,25 x 922,12 = 3  ∀ = = 4.00 2 :m1;3 : 1;3 : α : β : Σ 1 3.00 mm = 2 x 1/3 297.51 == 1/3 x 1/3 1/3 x 4,5 x 0,25 x β11'90,04 %

P&ate t5$ ness (t) = 0.008 m = 1/02! 2 :: 1;3 o&#me : 1;3(∀ : α ) : β : Σ 1= 1,02=5 x 23x01/3 1/ 1/3 x 4,5 x 0,5 x 1356,24= =∀ 236.29 678.12 ton ,53 x 1/3 = ∆ 1/02! : o&#me ( ) ∀ = = 304.95 1 , 0 2 5 x 2 9 7 . 5 1 = ∆

∀∆ =

== : 1;3 : 1;3 : α : β( : == x20,25 1491.32 x 1/3 1/31x 1/ 1 x1491,32 = = : o&#me 695.0m 7 ∀)Σ 1 ,+0,25 01/3 253xx64,5 78.x 12 = 71,32 Σ 2 β 2 : 1/02! ? > ' = 0.269 β 29,32 x 0,25 +0,75 = = Σ2 : β Σ1 ? > =922.12 0.756 β' 1/02! : o&#me ( ) ∀ == = 14528.60 m 11190.04 ,0x20,5 5 x 14+1,5 91.32 = -0= ∆ Σ 21,18 Σ 2 :Σβ31 : α . 0 -8,96 x 45 = > = 1.510 β' = = Φ  ? 1.55 : 1 4 4 . 3 2 x 4 . 5 = Σ α 3 1356.24 Σ 1 922.12 Σ 1 = = Φ 20,93 20,93 1190.04 x11 +2 3 x 4,5 = = Σ 2 2:: β1;3 : Σ :3 :Σ 1 α 1.35 2 82.7 = WPA ? = = 2 x=1 547.20 = α> Σ 4 β ' 3.014 m = =/ 3 x 4,5 x 182,4 Φ Σ1 WPA = 2 : 1;3 = 2 x1491.32 635.16 1 /3 x 4.5 x 211,72 = 1356.24 Σ 1 : α : Σ 4 5 =A WPA 5=47.220x 1/2 == .040,5xx4,2537,72 = 2 :Σ 31;3:: αα : Σ 4 30x = 1.1713.16   WP = 0.47 = = Φ = 635.16 = % :  ΣWPA 90 x 13 1491.32 1  = 0.54 % :  90 x 13 = WPA 7 1 3 . 1 6 = WP = 2 : 1;3 : α : Σ 4 == 2 x 1/ 3 x 4,5 x 258,64 775.92 = A 0.61 MSA 0 mW%  0/! mW% = 2 : 1;3 : β90x : Σ13 2 : 1;3:0/2! :31/4 = % :  9 = W%  1 mW% : 1;3 : β : Σ 9 = 3 : 0/2! :3/17 = MSA(M+ M=SA27(0 0 > !/227 : 1;= = +, A*A)(0mWWPA 75.902/!) =  = m MSM AS1A W+< % S2+PmSW*%+, A% : 1 ;3(0:0β/! :)>ΣM9S=A(0/!1)= !/227: > 1;3/0:30/!0.66 : 38/3 (M *A:) (  0 mW% - 1 mW == 2M 90SxA13 MSA =5.27MSA(0/!1)>MSA(12 )= 7 > /03 M = +< S+P S* +, A *A) (0mW%-2mW =%) = 12/70.45 Φ SA (M  :  MSA 13 x 0,5 9.82 MSA 2 m W%  4= mW% = = 2 : 1;3 : β : Σ 9 = 2 : 1;3 =: 1 : 38/90 Φ .53 MSA :  1.00 13 x 18.80  Φ+MSA(24)= = 0.61 MS 18/8 > 2!/97 = = 0/0 > ∀ = 0 >1233x02.00 /!3 = ∀ ' A (M ∀ ' 0 mW%  0/! mW% : 

∀'



+

∀ ' 0 mW%  1 m W% MSA Φ == ∀ ∀' 0 mW∀% ' 2 m W% ='  :  % :  :  ∀ '  = %∀: '  :   == ∀' ∀ ' 0 mW%  4 m W% = 2: 1;3 : 1;3% : α : : Σ!:  +

=

=

=

=

=

2: 1;3 : '1;3 : α : Σ ! ∀ + == 2:+1;3 : 1;3 : α : Σ ! M = = % :  :  ∀ ' + M = Σ  : α +∀ '   M = = Φ" + = 2: 1;3 : 1;3 : α : Σ ! = Σ4 Σ∀ ' : α = Φ" Σ  :Σα = Φ" + 4 3 2 =Σ 7) - ((Σ ) ;(Σ 4))) : 2;3Σ +% M = (( :4 α = ∀ ' 2 3 +% = ((Σ 7) - ((Σ )Σ;(Σ :4))) : 2;3 : α 2  α 3 ((Σ 7) - ((Σ+%) ;(Σ 4))) : 2;3 : α == Φ+"% % M = = ∀ ' Σ 4 + % %M = +% ' ∀ 2 3 % M = ;(Σ :4))) : 2;3 WSA 0 mW%+% 0/!=mW%((Σ 7) - ((2Σ :)1;3 α Σ :α = ∀ ' : 8

$ffereneWof WSA SA 0 mW%  1 mW% = 2 : 1;3 : α : Σ=8 +:% 1;3 : α : Σ 8 W S A 0 m W %  2 m W % = 2 WSA 0 m$fferene % = %W%M 0/!=m ofW WSA ∀ ' $fferene $fferene of WSA WSA 0/! mW%  1 mW% S5e&& W $sSA 1=mW%  2(1/02!;1/000) : t : WSA mW% WSAof0s5e&& mW%$s&aement  4mWment % = 2 : 1;3 : α : Σ 8 $fferene $s&ae S5e&& $ s = (1/02!;1/000) : t : WSA tota& s5e&& S5e$s&ae && $ s ofment = (1/02!;1/000) : t : WSA $fferene WSA $fferene of s5e&& $s&aement $fferene s5e&& $s nt W Stota& A2m Wof%$s&aement  4 m$s&aeme W%&aement s5e&& tota& s5e&& $s&aeme $s &aement nt S5e&& $ s = (1/02!;1/000) : t : WSA $fferene of s5e&& $s&aement $s&a ement tota& s5e&& $s &aement

23 2 30/!3 >

02 .583/04 > == 23! !2 90 x 13x 0,5

297.!1

1

1

3

mton m

==

78.12

13 x 4.00 528.04

=

= 90 x13 x1.00 x1206.16 1.00 == 120/1> 14 1 491.32 x82.00 2: 2 : 1;3 : 1;390 : 4x!13 : x2.00 3 70/!1

0.39

71.32

3

=

4

=

5

=

29.32 2 = 1 = -8.96 1356.24 144.32 3 = 26.00 2 182.40 = 211.72 1491.32 14 == 182.72 3 3870.51 =

6

=

25 == 4 =

7

=

8

=

9

=

5506.72 20.92 6.76 237.72 20.00 41.88 36 == 7034.86 5 2570.04 = 258.64 3263.48 47 == 24.84 6 178.74 = 8195.24 211.72 58 == 7 = 31.64 3977.44 36.17 -31.56 69 == 237.58 8

=

ton m

8

=

m

9

=

38.96

79 ==

mm 2

m

mm2 2

m 5.27 =5.27

2

m

= 2: 1;3 : 1;3 : 4/! : !!0/72 2697.48 =8 =70.251 : 1;3 : 1;3 : 4/! : 7034/8 3

90 x 13 x 4.00 230.53 5506.72 = 34.86 6,76 x 4,5 70 528.04

=

=

=

5506.72 = 0.58 7034.86 16.79

==

2 m m

=

18.80

m

25.97

m

3 2=30.53 36 m.12

m

=

=

=

4

m

=

10.43 0.17 = 5.83 = 8195.24 0.14 = 0.01 =

2 2

2 2 3

528.04

m

1206.16

m

2697.48

m

3

3

4

m 4 m

m

=

== 2: 1;3 : 1;3 : 4/! :819!/24

2

m

2 6.03 m 12.77 9.82

=

=

m 4 mm

m

182.40 1206.16 41.88 x 4,5 = m 24.84 x 4,5 211.72 = 819 m 5.24 = 3.04 m m4 (2!70/04 -237.72 (11/72)2 (11/72 )2 : 2;3 : 4/! = 156114.71 = 2697.48 2 3 182.40 - (41/88 ) : 2;3 : 4/! = (323/48 197753.14 -31.56 x 4,5 = = -0.55 - (24/84)2 : 2;3 : 4/! = 241471.80 = m 1=5=611(3977/44 4.71 211.72 677.20 m 258.64 237.72 230.53 197753.14 = 374.50 m = 241471.80 = 528.04 2 200.20 m = (4701/8 (-31/!)2 (-31/! )2 : 2;3 : 4/! = 285400.40 = 536.22 0 mW%  0/! mW% 1206.16 m 2 258.64

0.0=0 635.16 m (-)m2 2 8821.12 5400.40 2 m2 =.22 5=36 2 m = 536.22 m 2 (-) = 62697.48 35.16 m2 (-) = 98.94 m2 5.50m == 185.96 2 m == 1221.43 0.00 1.22 = 2 5.50 == 821.=1=2 m 5.50 (-)1.91 2 6.71 = 400.=3=1 m 6.71 = 8.62 = = =


3.28 8.62 11.90

0 mW% 0 mW%  1 mW% = 0 mW%  2 mW% 105.80 m 0 mW%  0/! mW% 0 mW%  1 mW% ton 0 mW%  0/! mW% 0 mW% ton (+)  2 mW% 0 mW% ton 0/! mW%  1 mW% ton 0 mW% 10/! mW% ton mW%  2 mW% 0 mW%  4 mW% ton (+) 0 mW%  0/! mW% ton (+) 0 mW%  1 mW% ton 0/! mW%  1 mW% ton 0 mW%  2 mW% ton ton (+) ton

1190.04

=

4701.80 38.30 477.24

0.66

0.45 0.52 3870.51

=

2

3

m ton

=

36.12

922.12

=

2 mW%  4 mW% 0 mW%  2 mW% 0 mW%  4 mW%

29

4

m 4 m

4

m

Laporan Tugas Rancang II (Hydrostatic and Bonjean Curve) TABEL B5 ( 4 mWL ~ 6 mWL )

%

=

90

m

α

=

4.!0

m

1

=

1610.36



=

13

m

=

1.00

m

2

=

25.00



=

.00

m

β β'

=

!.00

m

3

=

-521.92

4

=

283.64

5

=

9348.84

6

=

-157.40

7

=

5998.36

8

=

600.43

9

=

39.00

P&ate t5$ness (t) ∀ ∆

?

=

=

0.008 m

2 : 1;3 : 1;3 : α : α : : β : Σ 1 1/02! : o&#me (∀ ( ∀)

= =

Σ2 : β

>

Σ1

= =

β'

Σ3 : α

=

WPA

=

2 : 1;3 : α : α : : Σ 4

=

=

WPA % : 

=



1,025 x 1610.36

MSA 4 mW%   mW%

-521.92 x 4,5

2 x 1/ 3 x 4,5 x 283,64 850.92

MSA : 

=

∀' 0 mW%   m W%

=

∀'

=



=

+

=

2: 1;3 : 1;3 : α : Σ !

=

M

=

+ ∀ '

=

Φ"

=

+%

=



∀ '

Σ  : α

2

((Σ ((Σ 7) - (( ((Σ ;(Σ 4))) : 2;3 : α Σ ) ;(Σ

3

m

=

850.92

m

2

0.73

2 : 1;3 : 1 : 39

=

26.00

m

MSA(24)>MSA(4)=

2!/97>2

=

51.97

m

=

4307.84

m

=

4307.84

=

9348.84

= =

4307.84 -157.40

x 4,5

4

9348.84

m

2.17

m

-2.50

=

283.64

(!998/3 - (-1!7/4)2 : 2;3 : 4/!

3

0.61

90 x 13 x6.00 x 6.00

2: 1;3 : 1;3 : 4/! : 9348/84

2

0.67

297/48 > 1 1 10.3

=

2

2 : 1;3 : β : Σ 9 =

51.97

=

Σ4

m

0.01

=

13x .00

=

% :  : 

ton

=

90 x 13

MSA (M+
5.016

m

1610.36

=

Φ

=

1610.36

=

Σ1

1650.62

=

25 x 1,00 +5

=

Φ

1610.36

2 x 1/3 1/3 x 1/3 1/3 x 4,5 x 1 x 1905,70 =

3

m

4

m

359094.11

=

283.64

%M

+%

=

∀ '

WSA 0 mW%  mW%

=

2 : 1;3 : α : α : Σ 8

$fferene of WSA WSA 4mW%   mW% S5e&& $s&aeme (1/02!;1/000) : t : WSA $fferene of s5e&& $s&aement tota& s5e&& $s&aement

359094.11

=

=

4307.84

= = =

1602.82 1221.43 381.39

2

m

2

m

83.36

m

0 mW%   mW% (-)

0 mW%  4 mW%

2

m

= = =


3.13 11.90 15.03

ton ton (+) ton

4 mW%  mW% 0 mW%  4 mW% 0 mW%  mW%

30


Ta3el " TABEL C ( CALCU CALCULATION LATION OF CANT PART) PA RT)

S*+ S* +, ,A% A% A*A A< @.. @ .. A SA+ S A+, , A

A%" *A< *A<  0.4 0.34 0.00

S+MPS, S+MPS,  M% M%.. 1.00 4.00 1.00 Σ1 =

5 A*A

= 1. 1 .80

m

= 2 : 1;3 : 5;2 : =

@.. @. . *%,W * %,W  mW% =

Σ1 =

2 : 1;3 : 1/80;2 1/80 ;2 : 2 2

m

1.20 = 2;! : 5 = 2;! : 1/!0 0.72

S*+ S* +, ,A% A% A*A A< @.. A SA+, SA+, A%" *A< *A<  0.4! 0.12 0.00

m

Φ

S+MPS, S+MPS,  M% M%.. 1.00 4.00 1.00 Σ2 =

L

A*A

= 1. 1 .24

P,< P,<  0.4 1.3 0.00 2.00

P,< P,<  0.4! 0.48 0.00 0.93

m

= 2 : 1;3 : % ;2 ;2 : =

Σ2 =

2 : 1;3 : 1.24;2 : 0.93

0.38

@.. *%,W * %,W  mW% = 2;! : L = 2;! : 1.24 = 0.50


2

m



31


TABEL D TABEL # M* ,"

#$"LACE%E&T

LCB

S*+,A%

S+MPS,

,<+A

A*A

M%+P%+*

A

1.20

1

1.20

0

0

0.72

0.8

Φ

0.38

4

1.!4

-1

-1.!4

0.!0

0

1

0

-2

0

0

After *n

P,<

%*@*

'CB

" ,"

@..

"+, ,"

",M A %,6+<+A% *%,W  W%

Σ 1=

2.74

Σ 2=

-1.!4

 = &engt5 of ant art

@* M,M*

Σ 3=

=

2.0

m

0.7

% =

90

m

0

&engt5

92

m

1.3

eteen eren$#&ar

1;3: 1;3:; ;2: 2:1/ 1/02 02!! = 1;3: 1;3:2; 2;22:1/0 :1/02! 2!==

0.34 0.34

Σ 1=

2.74

(:)

0.94

ton

∆ =

Σ2/Σ1 =

!-1.54/2,74" @.. *%,W : -0.!

=

?;2 = 2;2 =

 W%

%& =

1

(:)

-0.! -0.!

% ; 2 = @ = ∆  B 1/02! = =

M* ,"

(>)

1.02!

(B)

0.91

3

m

Φ

reat5 of W% ($)

S$m's

? 

=

44.44

%eer from

m#&t$&$er

$ =

A

(S)

$.s

( %$ )

− Σ3 / Σ1

= 6- 4,97/10,75

!

ro#t

=6

4!



()t*+ ,)n* )+*)

5a&f

,<+A

0.94

90;2

m

5.4

L!

 T!

Φ $ =

M$ = $ . %$

S$m's 3

M$ . %$

$

m#&t$&$er

$3 . S

(S)

A

0.4

1

0.4

0

0

0

0.2

1

0.2

Φ 

0.4!

4

1.80

-1

-1.80

1.80

0.09

4

0.3

After *n

0

1

0

-2

0

0

0

1

0

Σ5=

-1.80

1.80

;Σ4 =

-0.74

Σ4=

2.44

2.44 1;3 : ;2 : 2 = 1;3 : 2;2 : 2 = W.".AC

=

0.7

Σ5

Σ5

2

Σ6

; Σ4 =

Σ 4=

1.33

2 : 1;3 : 1;3 : ;2

(:)

= 2

m

1.63

;2

=

1

2

Σ 6 -(Σ 5 ;Σ 4 )

=

0.3

0.47

0.22

(:)

(:) -0.74 %;2 =

-4!

2 : 1;3 : (;2)

0.7

(>)

+

4

= 0.139254 m

(>) Φ "

=

-45.74 m

+%


=

0.31

m4

32


Ta3el E TABEL E M* ," ,<+A*S A Φ After *n

o  W% S$ m's m#&t$ &$er (S) 1 4 1

5a&f g$ rt5 (g) 1.91 1.32 0

Σ =

2 : 1;3 : ;2

=

Pro#t g.S 1.91 !.28 0 7.19

 = &engt5 of ant art = 2 m t = &ate &ate t5$ness t5$ness of ant art = 0.008 m %  %&

= =

90 92

m m

0.7 (:)

ette s#rfae area

=

4.79 793 3

1.02!; 1.000 : t =

0.008

2

m C ton (:)

s5e&& s5e&& $s&aement $s &aement =

0.039

ton

T /TAL /T AL 'ALE 'ALE / %A& %A& $ELL $ELL #$"LACE%E # $"LACE%E&T &T A. WETTED SU RFACE AR EA AND SHE LL DISP LACE MENT MEN T

W**< S"A* A*A o  W%

ma$n art 102.82

ant art 4.79

S*%% <+SP%A*M* 2

tota& ( m ) 107.1

ma$n art 1.43

ant art 0.04

tota& ( ton ) 1.47

B. CENTRE OF FLOATATION AND WATER PLANE AREA

" -2.!0 -4!.74 Φ

ma$n art ant art

A  mW% ater &ane area 8!0.92 1.3 8!2.!!

ater &ane area ( $n&#$ng ant art ) =

Σ1

entre of f&oatat$on ( $n&#$ng ant art ) = Σ1 ; Σ2


ro#t -2124.90 -74.40 -2199.30 2

852.55

m

-0.39

m

33


Ta3el F TABEL  C. LONGITUDINAL METACENTRE ABOVE CENTRE OF BOUYANCY

&ong$ &ong$t# t#$na& $na& moment moment of $nert$a B + % = + %P > + % > AWP (

2 Φ "P ) >

Φ " -

AW (

2 Φ " )

Φ " -

&ong$t#$na& &ong$t#$ na& moment of $nert$a $nert$ a of ma$n art = + %P

+

&ong$t#$na& &ong$t#$ na& moment of $nert$a $nert$ a of ant art = + %

++

orrete

(

Φ " -

0.31

2.11

Φ "P "P )

2 Φ " - Φ "P "P )

4.45 850.92

2

Φ " - Φ "P "P )

3786.71

+++ -45.74

Φ "

orrete ( (

Φ "Φ "-

-0.39

Φ " " Φ " )

-45.35

2 Φ " )

2056.63 1.63

ater &ane &ane area of ant art (A) A A (

-2.50

ater &ane &ane area of ma$n art (A) A (

359094.11

-0.39

Φ "

Φ "P

(

2 Φ " - Φ "P "P )

3345.45

+@

366226.58

orrete &ong$t#$na& moment moment of $nert$a $ nert$a B + % = +> ++ >+++ >+@ %..M %. .M = + % ; @ = + % ; ( @P > @ )

=

85.00

m

D. LONGITUDINAL METACENTRE ABOVE METACENTRE OF BOUYANCY

transerse moment of $nert$a B +  = + P > +  ..M = +  ; @ 9348.84

transerse transerse moment $nert$a $nert$ a of ma$n ma$ n art B + P transerse moment $nert$a of ant art B +

0.14



orrete orre te transerse transerse moment of $nert$a $nert$ a B +  ..M = +  ; @ = +  ; ( @P > @ ) =


2.17

Σ =

9348.98

m

34


Ta3el G T ABEL  % /L#E# /L#E# #$"LACE%E &T A& A&# # CE&T E / B/A&C B/A&C

0 W%  0/! W% a. ?  = . Φ =

Σ2 ; Σ1 = Σ3 ; Σ1 =

0 W%  0/! W% 0/! W%  1 W% tota& . ?  = ". Φ =

mo#&e 'ert$a& $s $s&aement ( ton ) ?  ( m ) moment 0 to 0.! mW% 23.29 0.27 3.4 Σ1 Σ2 0.27 m -0.04 m

23.29 304.9! !41.24 Σ4

Σ5 ; Σ4 =

0.54

Σ6 / Σ4 =

0.86

0 W%  1 W% 1 W%  2 W% tota&

!41.24 9!.07 123.31

0 to 1 mW% 0.27 0.7!

0 W%  4 W% 2 W%  4 W% tota&

1.09 1.08

123.31 1!28.0 274.92 2.15 1.12

0 to 2 mW% 0.!4 1.!1

292.3! 1049.! 1341.91

0 to 4mW% 1.09 3.01

1341.91 407.21 !949.12

-9.4! 472.7 43.22 Σ6

0.8 1.3!

43.22 938.3! 1401.!7 Σ9

1.08 1.1!

133!.22 17!7.89 3093.11

Σ11

Σ12

m m 0 tomW% 2.1! !.02

#ant $art

0.94

tota&

441.48

14233.9

Σ13

Σ14

0.71

-0.04 1.!!

m m

274.92 1!0.2

3.22

Σ3

Σ8

0 W%  W% 4 W%   W%

$. ?  = Σ14 ; Σ13 D. Φ = Σ15 ; Σ13

-9.4!

m m

Σ10

g. ?  = Σ11 ; Σ10 5. Φ = Σ12 ; Σ1

-0.04

Σ5

Σ7

e. ?  = Σ8 ; Σ7 = 7. Φ = Σ9 ; Σ7 =

3.4 228.71 292.3!

5or$ Eonta& moment Φ ( m )

5.41

!949.12 8279.!0

1.12 0.01

5.06

39.44

3093.11 1.!1 36.89

314.!1 Σ15

m m


35


TABEL H ,untuk kur&a H(dr)tat(*TABEL  ( E$LT / #/$TATC CACLAT/& CACLAT/& ) %

=

ater &ane

ater &$nes

f#nt$on of ater &$nes

 = WPA

P  =

182.40 211.72 237.72 2!8.4 283.4

!47.20 3!.1 713.1 77!.92 8!2.!!

0.4 0.!3 0.0 0.! 0.71

m$ s5$  set$ on on

m$s5$ oeff Φ

100 !.1 .!1 7.31 7.9! 8.74

area ( MSA ) !.27 9.82 18.80 3.12 !1.97

Φ (m) -0.04 0.8 1.08 1.12 0.71

Φ" (m) 0.17 0.14 0.01 -0.!! -2.!0

%M (m) 77.20 374.!0 200.20 10!.80 8!.00

%?M (%M>?) (m) 77.47 37!.04 201.28 107.9! 88.22

WSA

s5e&& $ s&.

$s&aement

20.25

( ton ) FG !.!0 .71 8.2 11.90 1.47

( to ton ) Fa> Fa> G 241.79 !47.9! 1244.93 277.82 4432.01

&$' x 1.025 1.025

!L() x %"

0 - 0/! 0 - 1 0-2 0-4 0-

m

m$s5$ set$on

m#&t$&e'er = 2;3 : α = 3 ater &ane ater &ane area oeff$$ent ( WPA )

90

=

ΑΦ

: 0.4!0 0.!30 0.10 0.0 0.70

r#m#s

ater &$nes 0 - 0/! 0-1 0-2 0-4 0-

ater &$nes 0 - 0/! 0-1 0-2 0-4 0-

?  (m) 0.27 0.!4 1.09 2.1! 3.22

 M (m) 1.79 10.43 !.83 3.04 2.17

$ s&. mo#&e

&o oeff$$ ent

(ton) FaG 23.29 !41.24 123.31 274.92 441!.!4

= H ; (1/02!:%W%::<

0.39 0.4! 0.!2 0.!8 0.1

moment to 5ange tr$m one ent$met ater &$nes 0 - 0/! 0 -1 0 -2 0 -4 0-

M =

{a} :∆

%M % M % :100 17.78 22.!2 27.!0 32.!0 41.70

? M (?>M) (m) 17.0 10.97 .92 !.19 !.39

 =  ; Φ 0.42 0.!4 0.7 0.81 0.88

2

(m ) !3.22 3!.1 821.12 1221.43 107.1

$s&aement #e to tr$m 1 ent$meter <<=


Φ"

: P %

0.01 0.01 0.00 -0.0! -0.24

36


TABEL I

(untuk kur&a B)n#eanTABEL  (T5*- Bon6*n) n#mer0 mW%  0/! mW% 0/! mW%  1 mW % 1 m W %  2 m W% 2 mW %  4 mW% 4 mW%   M& of I = 2 : 1;3 : β I = 2 : 1;3 : β tota& area I = 2 : 1;3 : β tota& area I = 2 : 1;3 : β tota& area I = 2 : 1;3 : β tota& area or$nat f#nt$ t$on of area f#nt$on of area 0  1 mW mW%% f#nt$on of area 0  2 mW mW%f# %f#nnt$on of area 0  4 mW mW%% f#nt$ t$on of of area 0  mW mW%% area ( " ) ( " : I ) area ( " ) ( " : I ) area ( " ) ( " : I ) area ( " ) ( " : I ) area ( " ) ( " : I )

AP 1 2 3 4 !  7 8 9 10 11 12 13 14 1! 1 17 18 19 "P

0.00 0.91 3.78 .24 10.41 14.11 19.33 23.90 27.19 31.33 31.4 31.88 27.8 24.78 19.7 14.!2 9.!3 !.0 2.79 1.1 0.00 β= I=

0.00 0.1! 0.3 1.04 1.74 2.3! 3.22 3.98 4.!3 !.22 !.27 !.31 4.4 4.13 3.28 2.42 1.!9 0.93 0.47 0.19 0.00 0 .2 5 0.17

0.00 1.84 !.48 8.84 1!.13 19. 2!.!8 30.19 33.1 3.02 3.17 3.31 34.03 31.00 2.78 21.41 1!.3 10.33 .01 2.70 0.00 m m

0.00 0.31 0.91 1.47 2.!2 3.28 4.2 !.03 !.0 .00 .03 .0! !.7 !.17 4.4 3.!7 2.1 1.72 1.00 0.4! 0.00 β= I=

0.00 0.4 1.!4 2.!1 4.2 !.3 7.49 9.02 10.13 11.23 11.30 11.37 10.32 9.30 7.74 !.99 4.19 2. 1.47 0.4 0.00 0.2! 0.17

0.00 2.78 .!3 11. 18.34 24.11 29.!0 33.90 3.!7 38.14 38.30 38.2 37.11 34.!3 30.! 2!.39 19.3 13.70 8.3! 3.74 0.00 m m

0.00 0.93 2.18 3.89 .11 8.04 9.83 11.30 12.19 12.71 12.77 12.87 12.37 11.!1 10.22 8.4 .!4 4.!7 2.78 1.2! 0.00 β= I=

0.00 1.39 3.72 .40 10.37 13.7 17.32 20.32 22.32 23.94 24.07 24.24 22.9 20.81 17.9 14.4! 10.74 7.22 4.2! 1.89 0.00 0.!0 0.33


0.00 3.3 8.!4 1.!9 22.74 28.7 34.01 37.27 38.11 38.9 38.9 38.9 38.49 3.78 33.0 28.3 22.43 1!.9! 9.0 4.33 0.00 m m

0.00 2.24 !.9 11.0 1!.1 19.17 22.7 24.8! 2!.41 2!.97 2!.97 2!.97 2!. 24.!2 22.40 19.09 14.9! 10.3 .40 2.89 0.00 β= I=

0.00 3.3 9.41 17.4 2!.!3 32.84 39.99 4!.17 47.73 49.91 !0.04 !0.21 48.3! 4!.33 40.3 33.!4 2!.9 17.8! 10.! 4.78 0.00 1.00 0.7

1.84 7.39 1!.42 23.24 29.!! 34.2! 33.08 38.!1 38.8 39.00 39.00 39.00 38.!9 37.21 34.49 30.1! 24.04 17.13 10.29 4.8 0.00 m m

37

1.23 4.93 10.28 1!.49 19.70 22.83 22.0! 2!.7 2!.79 2.00 2.00 2.00 2!.73 24.81 22.99 20.10 1.03 11.42 .8 3.12 0.00 β= I=

1.23 8.!! 19.9 32.9! 4!.23 !!.7 2.04 70.84 73.!2 7!.91 7.04 7.21 74.07 70.13 3.3! !3.4 41.71 29.27 17.!1 7.90 0.00 1.00 0.7


TABEL 9

TABEL  n#mer of

s =1

or or$n $nat I1 = I1.s AP 1 2 3 4 !  7 8 9 10 11 12 13 14 1! 1 17 18 19 "P

0.4 1.97 3.44 4. !.!3 .0 .33 .4! .48 .!0 .!0 .!0 .4! .27 !.82 !.17 4.14 2.98 1.79 0.9! 0.00

 mW%  MA+ <*? <* ? s =1 I.s 5 Σ I.

s =4 =4

2;3 : 5;2

area

I2

I2.s

I3 = I3s

( +)

(-)

( $$ )

( + ) : ( $$ )

1.00 2.42 3.94 !.11 !.97 .27 .42 .48 .49 .!0 .!0 .!0 .48 .28 !.8 !.23 4.22 3.07 1.8! 1.00 0.13

3.98 9.8 1!.74 20.44 23.88 2!.0 2!. 2!.90 2!.9 2.00 2.00 2.00 2!.90 2!.12 23.42 20.92 1.88 12.2 7.40 4.00 0.!0

1.3! 2.87 4.43 !.! .41 .47 .!0 .!0 .!0 .!0 .!0 .!0 .!0 .29 !.89 !.29 4.30 3.1! 1.91 1.0! 0.2!

!.97 14.!2 23.1 30. 3!.82 37.!9 38.49 38.8! 38.94 39.00 39.00 39.00 38.8! 37.8 3!.13 31.38 2!.32 18.39 11.10 .00 0.7!

1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00

0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33 0.33

1.99 4.84 7.87 10.22 11.94 12.!3 12.83 12.9! 12.98 13.00 13.00 13.00 12.9! 12.! 11.71 10.4 8.44 .13 3.70 2.00 0.2!


area 0   mW%

tota& area 0  MA+ <*?

1.23 8.!! 19.9 32.9! 4!.23 !!.7 2.0! 70.84 73.!2 7!.91 7.04 7.21 74.07 70.13 3.3! !3.4 41.71 29.27 17.!1 7.90 0.00

3.22 13.39 27.! 43.17 !7.17 8.20 74.88 83.79 8.!0 88.91 89.04 89.21 87.02 82.9 7!.0 4.10 !0.1! 3!.41 21.21 9.90 0.2!

38



39

HIDROSTATIS LAPORAN.doc

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