142907027 Gantry Crane Xls

SUMITOMO CORPORA C ORPORATION TION C!e"#e$ %&

PROJECT : SKS, Prai - 350MW CCGT Power Plan )OC*TIT+E: )OC* NO

Design of Super structure-Design of r!ne-gir"er 0

Re

: $%R1-100-5-011

Pa'e o( Area: Tur#ine #uil". )e Structur!l

)ESIGN CA+CU+ATIONS

RE.ERENCES / REMARKS

*1*a )ESIGN O. CRANE GANTR2 GANTR2 GIR)ER M 4an

&ll #elo' references !re (S 5)50* p!rt-1* ,

a INPUT INP UT )ATA )ATA :+Refer &ppen"ix-E* for E,T "r!'ing r!ne !p!cit



1050 

eig4t of r!#



320 

eig4t of r!ne (ri"ge



0 

Self 'eig4t of t4e R!il



 i"t4 of !l '!



0.6 7

De!" 8o!" of t4e !l'! 8ive 8o!" of t4e !l'!

 

1.5 /79 5 /79

:eig4t of t4e r!ne R!il



65 77

Sp!n of t4e r!ne $ir"er* 8g



11 7

entre to centre "ist!nce of * 8c R!il +i.e. Sp!n of r!ne (ri"ge



32 7

;ini. !ppro!c4 of cr!ne 4oo to t4e g!ntr



1.00 7

o. of  4eels 4eel Sp!cing1 4eel Sp!cing2 .$ of lo!"ing fro7 left lo!"

   

< 1.<0 7 <.0 7 3.5 7

=7p!ct F!ctor >

?ertic!l



30 @

:oriAont!l +Tr!nsverse to r!il ?ertic!l :oriAont!l



10 @

 

600 500

=7pose" lo!" vertic!l =7pose" lo!" :oriA. γ =4 =4 De!" lo!" γ "f "f

= = =

1.6 1.6 1.<

Deflection F!ctor

8o!" F!ctor >

Design strengt4 of steel* p



2 /7

265.0 /772

1.<0

<.0

T!#le>5

T!#le>6

1.<0





Re

: $%R1-100-5-011 )ESIGN CA+CU+ATIONS


;!xi7u7 unsupporte" lengt4 Top Fl!nge



2.60 7

Dept4 of t4e surge gir"er

 

0.60 7 2.60 7

;!xi7u7 unsupporte" lengt4 (otto7 Fl!nge 1.07

+1050B320

0 

Cicer R8

R8 

RR

32.007

+130 x 30.20 B 0 x 32.00/2/32.00

162.)3 

 4eel 8o!" # c!lcul!tion

<20.3 /'4eel

6 +OA) CA+CU+ATIONS: CA+CU+ATIONS: 6* 7eri"al +oa$4 #.1.! onc. 8o!"s s!

;!x. st!tic  4eel 8o!"

7



<21  5.

8o!" "ue to =7p!ct

 0.30 x <21

Tot!l lo!" F!ctore" 8o!"

 7f  1.60 x 5<.

#.1.# nifor7 Dirstri#ute" Dirstri#ute" 8o!" Self 'eig4t of r!il !l'! De!" 8o!" !l'! 8ive 8o!" Self 'eig4t of gir"er F!ctore" lo!"

 "f  1.<0 x .61



126.3 



518 



985*9 

   

2.00 0.<5 1.50 <.66 9*

1.<0

5.

<.0

1.<0

/7 /7 /7 /7 /7

*0 /7

6* ;ori
fro7 Fig-1 (S>253*p!rt-1





Re






2.60 7

Dept4 of t4e surge gir"er

 

0.60 7 2.60 7

;!xi7u7 unsupporte" lengt4 (otto7 Fl!nge 1.07

+1050B320

0 

Cicer R8

R8 

RR

32.007

+130 x 30.20 B 0 x 32.00/2/32.00

162.)3 

 4eel 8o!" # c!lcul!tion

<20.3 /'4eel

6 +OA) CA+CU+ATIONS: CA+CU+ATIONS: 6* 7eri"al +oa$4 #.1.! onc. 8o!"s s!

;!x. st!tic  4eel 8o!"

7



<21  5.

8o!" "ue to =7p!ct

 0.30 x <21

Tot!l lo!" F!ctore" 8o!"

 7f  1.60 x 5<.

#.1.# nifor7 Dirstri#ute" Dirstri#ute" 8o!" Self 'eig4t of r!il !l'! De!" 8o!" !l'! 8ive 8o!" Self 'eig4t of gir"er F!ctore" lo!"

 "f  1.<0 x .61



126.3 



518 



985*9 

   

2.00 0.<5 1.50 <.66 9*

1.<0

5.

<.0

1.<0

/7 /7 /7 /7 /7

*0 /7

6* ;ori




Re

: $%R1-100-5-011


)ESIGN CA+CU+ATIONS


 "f  1.60 x 16.<0 / <

F!ctore" l!ter!l lo!"

6.36 /'4eel

" MA=IMUM %EN)ING MOMENT AN) S;EAR .ORCE: "* .or eri"al loa$4 c.1.! (en"ing ;o7ent >T4e 7!xi7u7 (en"ing 7o7ent un"er 7oving lo!"s occurs '4en line of !ction of one lo!" !n" centre of gr!vit of t4e lo!"s !re !t eu!l "ist!nce fro7 t4e centre of sp!n. $. ,F 8,&DS

5. 5.6 6 

5. 5.6 6 

5.6 5.6  5.6 5.6 12.06/7







R &

R( 11.007

;i" Sp!n of r!ne $ir"er

Re!ctions >R!





1<<3.525 

R#





21)1.3< 

;!xi7u7 (e (en"ing 7o7ent oc occurs !t !t . .



;ux1 ;ux1

 +1<<3.53 +1<<3.53 x <.33 <.33 -5.6 -5.6 x 1.< - +12.06 +12.06 x <.339/2 <.339/2  <)0<.51 .7 c.1.# S4e!r Force>5.6

R &

5.6

12.06/7

11.007 $. ,F $&TRH

Re!ctions> R&

 < x 5. x 11.0-3.G /11B +12.1 x 11.0/2

23<.)30 

SUMITOMO CORPORATION C!e"#e$ %&



Re


Pa'e o( Area: Tur#ine #uil". )e Structur!l RE.ERENCES / REMARKS

;!x. Re!ction



23<.)30 

"* .or ;ori


c.2.! 8oc!l (en"ing ;o7ent !t * r!ne $ir"er is l!ter!ll #en"ing #et'een o"e points of surge $ir"er ;u  6.360 x 2.6 /< <3.< .7 c.2.# &xi!l Force> (ec!use of 8!ter!l force* t4e r!ne $ir"er is su#Iecte" to !xi!l force. ;!x l!ter!l #en"ing ;o7ent <)0<.5 x 6.36 / 5.6

3.2 -7

F&xi!l force in t4e surge gir"er 3.2 / 0.6

62. 

c.2.c S4e!r force >-

R&

6.36

6.36

3.57

11.007

R(

Re!ctions >R&




1.55 

R(

 < x 6.360 - 1.55



)1.55 



1.55 

;!x. :orAont!l re!ction R :





Re



$ )ESIGN O. GANTR2 GIR)ER: Dept4

1250 77

i"t4

<50 77

t



20 77

T



<0 77



20

x

x

1250

<0

<50

%roperties >Dept4 of t4e section* D i"t4 of t4e section* ( T4icness of 'e#* t T4icness of fl!nge* T Effective "ept4 of 'e#* " econ 7o7ent o nert !* econ 7o7ent o nert !* r 7in ect on 7o u us* xx ect on 7o u us*  !st c 7o u us* xx %l!stic 7o"ulus* S

xx 

(ucling p!r!7eter* u Torsion!l in"ex* x > D/T Section!l &re!* & Fl!nge &re! on one si"e* &g ,ut st!n" 'i"t4 of p!nel* # onst!nt* ε, = srt+25/p

                 

,utst!n" ele7ent of co7pression fl!nge* #/T e# slen"erness* "/t

1250 <50 20 <0 110 1.5)EB10 6.0EB0 101.1) 2.5
77 77 77 77 77 77< 77< 77 773 773 773 773 conserv!tivel !s per l.<.3..5 772 772 77

5.3  5.50

Pla4i" Pla4i"

l.3.5.2 !n" T!#le>

$* S!ear Caa"i& e# slen"erness* "/t



5.50 J 631.02

l.<.<.<.1 S!tisf!ctor




Re


Pa'e o( Area: Tur#ine #uil". )e Structur!l RE.ERENCES / REMARKS

ritic!l S4e!r strengt4* cr for t/" 5.50



S4e!r !p!cit* ?crcr&vx



15) /772 320.6  L2*3<.)3 

T!#le>21* l.<.<.5.3 S!tisf!ctor

$* Mo>en "aa"i&, M6 ".2.! 8!ter!l-torsion!l #ucling 7o7ent* ;#> + !s per cl!use <.3..3 of (S 5)50* p!rt-1 Effective lengt4 f!ctor  1.00 + Dest!#iliAing con"ition +&s per t!#le>)*(S 5)50*p!rt-1> (e!7 p!rti!l restr!ine" !g!inst rot!tion Effective lengt4* 8 E



Slen"erness* λ = 8E/r 7in



Euiv!lent slen"erness* λ8T



Slen"erness correction f!ctor* n nifor7 7o7ent f!ctor* 7 (ucling p!r!7eter* u λ/x  Slen"erness f!ctor* ν

     

λ8T p# (ucling resist!nce* ;#

   

T!#le>)

2.60 7 25.6) nu νλ

l.<.3..5 1.0 1.0 1.000 0.22 0.50 1.00

25.6) 265.00 /772 p#Sxx <3.23 .7 L<)0<.52 .7 L 7;ux1

conserv!tivel conserv!tivel

T!#le>1<

T!#le>12

S!tisf!ctor l.<.3..2

e C;ECK .OR COM%INE) %EN)ING COMPRESSI7E STRESS IN E=TREME .I%RE ?.OR 7ERTICA+ P+US +ATERA+ e.1 o7pressive strengt4 pc >Slen"erness* λ = 8E/r 7in Re"uce" "esign strengt4* p pc

  

25.6) 2<5.00 /772 2<0.00 /772

l.<..5 T!#le>2c





Re



+&s per l!use <..3.3.1* (S 5)50> p!rt-1 F/&gpc B 7;ux1/;# B 7;u/pK



0*93 1.000

J

S!tisf!ctor

( C;ECK .OR +ONGITU)INA+ STRESS: :eig4t of r!il



5@ of t4e st!tic '4eel lo!" 

65 77 5/100 x
15.1< 

(en"ing 7o7ent in t4e longitu"in!l "irection is eu!l to 8ongitu"in!l Force into r!ne R!il Dept4 plus 4!lf of r!ne $ir"er "ept4 ;ux2

 15136 x +65 B 625.0

120.< .7

C;ECK .OR COM%INE) %EN)ING COMPRESSI7E STRESS IN E=TREME .I%RE ?.OR 7ERTICA+ P+US +ONGITU)INA+ F/&gpc B 7+;ux1B;ux2/;#



0*9

' C;ECK .OR )E.+ECTION: &llo'!#le "eflection for vertic!l lo!"s δ li7* v  Sp!n / 600 11*000.0 / 600.0 

1.33 77

&llo'!#le "eflection for 4oriAont!l lo!"s δ li7* 4  Sp!n / 500  11*000.0 /500 

22.00 77

?ertic!l Deflection>3.15 1.5

$ ,F 8,&DS

5<.3

c 11.00

R &

5

δ v



384

3

4

×

WL EI

+

5<.3





PL

48EI

.61/7

$. ,F $&TRH

R(

[ ( )] [ ( )]

×

3a1 L

−4

a1 L

3

+

PL

3

48EI

×

3a2 L

−4

a2 L

3

S!tisf!ctor




Re

: $%R1-100-5-011


)ESIGN CA+CU+ATIONS






++5/3<+.61 x 11000M</+ 205000 x 1.5)EB10B N+ 2 x 5<300 x 11000O/+ < x 205000 x 1.5)EB10P x N3 x 1.5/11 - < x +1.5/11OG B 3 x 3.15/11 - < x +3.15/11OGP 11.)60 77

:EC δv J &llo'!#le Deflection

11.)60 J 1.3 ;ENCE SA.E

! Crane Gir$er Wel$in' Cal"@laion Top Fl!nge Q e# is 'el"e" # full %enetr!tion (utt 'el". %oo> .lan'e Wel$* :oriAont!l S4e!r  F&/ =xx 1000 772

&- &re! of t4e (otto7 Fl!nge



 - .$ of fl!nge %l!te fro7 .$ of section



=xx of t4e section



1.5)EB10 77<

;!xi7u7 vertic!l s4e!r



23<.)30 

605 77

:oriAont!l S4e!r 2*3<.) x 1000 x 1000x605 / 155105 SiAe of t4e 'el" on e!c4 si"e 1*631.6/ + 2 x 215x 0.0 %rovi"e 'el" !s



1631.626 /77 5.<21 77 12 77

i )ESIGN O. %EARING STI..ENER (e!ring c4ec> ;ini7u7 !re! of stiffener in cont!ct 'it4 t4e fl!nge  Fx  ps 

0.Fx/ps l.<.5.<.2 Extern!l re!ction Design strengt4 of stiffener

;ini7u7 &re! of stiffener reuire"



16).60 772

onsi"e T4. ,f Stiffener * t s



25.00 77

i"t4 of t4e stiffener* #s



<50.00 77

&re! of t4e stiffener



11250.00 772

S!tisf!ctor





Re



,utst!n" fro7 t4e f!ce of t4e 'e#

 

#s/2-'e# t4icness 215.00 77

,utst!n" of 'e# stiffeners* !s per l.<.5.1.2 of (S5)50> 8i7its> 1)tsε



<3.

77

13tsε



331.0

77

(e!ring resist!nce of t4e stiffener (e!ring Stress in 7e7#er



211.10 /772 J 265 /772

S!tisf!ctor

S!tisf!ctor

(ucling resist!nce of t4e stiffner +!s per l.<.5.1.5 of (S5)50*p!rt-1 Design strengt4 of t4e stiffner in #ucling

 

p-20 2<5.0

l.<.5.1.5 /772

(ucling resist!nce c4ec !s ! colu7n> &re! of co7#ine" section <50 x25 B 20 x 20 x 20

1)250.00 772

=xx

 

1.)0EB0 77< )).3 77

λ  l / R7in 1250x 1000 / )).<



o7pressive strengt4* pc



(ucling resist!nce of t4e stiffener



Rmin=√ I / A

12.5 2<5.00 /772 <16.25  L 23<.)3 

el" #et'een Stiffener Q 'e# ?etic!l :eig4t !vil!#le for el"ing



T4. of 'el" re" 2*3<.) x1000/+110x2x0.215 %rovi"e 'el" t4icness

 S!ear 6@"#lin' o( We6 @n$er W!eel loa$



110.00 77 6.< 77 12.00 77

T#.2c*

S!tist!ctor




Re

: $%R1-100-5-011


)ESIGN CA+CU+ATIONS


e# #e!ring un"er '4eel lo!" +!s per l.<.11.<*(S 5)50* p!rt-1 8o!" "ispersion un"er '4eel*l' 2+:eig4t of t4e '4eel B T4icness of t4e fl!nge  210 77 (e!ring !p!cit



l'pt



1113  L 5.6 

S!tisf!ctor

e# #ucling un"er '4eel lo!" +!s per l.<.5.2.1* (S 5)50*p!rt-1 #1



Stiff #e!ring lengt4

n1

  

Dispersion !t <5"egrees t4roug4 4!lf t4e "ept4 of t4e section +"ept4 of t4e 'e# B 2t4icness of t4e fl!nge 1250 77

"

 

Dept4 of t4e 'e# 110 77

e# slen"erness* λ

 

2+:eig4t of t4e cr!ne r!il 130.00 77

 2.5"ept4 of t4e 'e#/t4icness of t4e 'e#  1<6.25

o7pressive resist!nce* pc



(ucling resist!nce* %'

 

0 /772 +#1Bn1tpc 1)32.00  L 5.6 



Di! of #olt provi"e" o. of #olts provi"e"

 

Stress in (olts



l )e4i'n o( S@r'e Gir$er Design of #r!cing 7e7#ers

T!#le 2c

S!tisf!ctor

# Conne"ion (or +on'i@$inal .or"e 8ongitu"in!l Force

l.<.5.2.1

15.1<  2<.00 77 <.00 )6. /772 J 160 /772




Design of Super structure-Design of r!ne-gir"er Re

: $%R1-100-5-011

0

)ESIGN CA+CU+ATIONS


;!xi7u7 :oriAont!l force ;!x Force in "i!gon!l

 

1.55  335.1 

&ngles provi"e" &re! of t4e Section R7in of t4e section 8engt4 of "i!gon!l =nclin!tion of "i!gon!l '.r.t :oriAont!l

    

Stress in 7e7#er



21<.2 /772



225.00 /772 L 21<.2

100100 15.60 3.0 1.50 32.00

RS c72 c7 7

+o.#!s !re not to count in t4e setc4

&llo'!#le Stress in 7e7#er λ=1.5 ∗100 / 3.07 = <.6 o7pressive stress* pc

T!#le 2c S!tisf!ctor

Design of #otto7 c4or" 7e7#er +!s surge 7! co7e on eit4er "irection* #otto7 c4or" 7e7#ers !re "esigne" for co7pression ;e7#er siAe provi"e"



30015032 ;S profile <0.0 c72 3.2) c7 2.60 7

&re! of t4e Section R7in of t4e section nsupporte" lengt4

  

;!xi7u7 !xi!l force* F Stress in 7e7#er

 

62.  15<.11 /772

&llo'!#le Stress in 7e7#er λ=2.6 ∗100 / 3.29 = ).03 o7pressive stress* pc



161.00 /772 L 15<.11

 )e4i'n o( Crane Gir$er %ra"#e Dept4 of t4e #r!cet* D# i"t4 of t4e fl!nge pl!te* # T4icness of t4e fl!nge pl!te* T# T4icness of t4e 'e# pl!te* t# Eccetricit of r!ne gir"er fro7 gri" ;!xi7u7 ?ertic!l force Design for ;o7ent

     

1200 600.00 32.00 25.00 1.00 23<.)3

77 77 77 77 7 

T!#le 2c S!tisf!ctor




Re

: $%R1-100-5-011


)ESIGN CA+CU+ATIONS


&xi!l Force in Top fl!nge* &#;e/D#



Stress in top fl!nge&#/#T#



1)).11  10.3056) /772 J 265.0 /772

Design for s4e!r e# slen"erness



S4e!r !re! p!r!llel to t4e 'e# ritic!l S4e!r strengt4

 

S4e!r !p!cit*



<5.<< J 631.02 2<00 772 15) /772 <515.6  L2*3<.)3 

S!tisf!ctor l.<.<.<.1 S!tisf!ctor l.<.2.3* l.<.2.3

S!tisf!ctor

022>1<

!7e =S; 5 =S; 100 =S; 125 =S; 150 =S; 15 =S; 200 =S; 225 =S; 250 =S; 300 =S; 350 =S; <00

Dept4 (re!"t4 't/7 77 77 /7 5 <0 0.061 100 50 0.0)1 125 65 0.121 150 5 0.163) 15 5 0.1)1< 200 5 0.221< 225 0 0.25)1 250 0 0.3036 300 )0 0.353 350 100 0.<212 <00 100 0.<)<0

Tf 77 .30 .50 .10 ).00 10.20 11.<0 12.<0 1<.10 13.00 13.50 15.30

T' 77 <.<0 <.0 5.00 5.<0 5.0 6.10 6.<0 .10 .60 .10 .60

 77 13.10 15.30 1).<0 22.20 22.00 21.0 23.00 23.00 23.60 2<.<0 2<.20

$ =xx 77 77< 21 60000 2 16000 35 <16<000 <0 )<000 <0 12233000 <0 11)3000 <5 26)<6000 <5 316000 50 63626000 60 10000000 60 1502000

= 77< 126000 25)000 5))000 1023000 1210000 1<0<000 12000 21)1000 310000 <306000 50<000

Rxx 77 2).60 <0.00 50.0 61.10 0.0 0.30 )0.30 )).<0 11.10 136.60 15<.0

351622061.xls

R 77 12.10 1<.)0 1).20 22.10 22.30 22.30 23.0 23.0 26.10 2.30 2.30

Kxx K 773 773 20300 <00 3300 500 66600 13100 103)00 1)<00 13)00 2200 11)00 26300 23)500 3200 305300 3<00 <2<200 <600 51)00 5000 5<100 66600

&re! 772 6 110 161) 20 2<3 221 3301 36 <56< 5366 62)3

%!ge 25 of 31

=S;

022>1<

Section

:

(

't/7

&

Tf

T'

R1

R2

:1

:2

$

=xx

=

Rxx

R

Kxx

K

77 77 /7 772 77 77 77 77 77 77 77 77< 77< 77 77 773 773 =S;(100 100 5 0.115 1<60 .2 <.0 ).0 <.5 65.0 1.50 35 255000 <0000 <2.0 16. 51500 100 =S;(125 =S;(150

125 150

5 0

0.130 0.1<)

1660 1)00

=S;(15 =S;(200

15 )0 200 100

0.1)3 0.25<

=S;(225 =S;(250 =S;(300

225 110 250 125 300 1<0

=S;(350 =S;(<00 =S;(<50 =S;(500 =S;(600

).0 ).0

<.5 ).2 1.)0 <.5 113.) 1.05

35 <0

<<)0000 26<000

<3000 526000

52.0 16.2 61. 16.6

1<0 )653

11653 13150

2<62 .6 3233 10.

5.5 10.0 5. 11.0

5.0 13<.5 20.25 5.5 152. 23.65

50 55

1220000 2235<000

50000 1500000

1.) 1.6 3.2 21.5

1<531 2235<0

1) 30000

0.312 0.33 0.<<2

3)2 11. <55 12.5 5626 12.<

6.5 12.0 6.) 13.0 .5 1<.0

6.0 13.3 25.5 6.5 1)<.1 2.)5 .0 2<1.6 2).25

60 65 0

3<<1000 5131<000 603<000

213000 )3.1 23.< 33<5000 103.) 26.5 <53)000 123. 2.<

305)3 <10512 53560

3)6)1 53520 6<<3

350 1<0

0.52<

661 1<.2

.1 1<.0

.0 2.0 31.00

0

136303000

53000 1<2.) 2.<

<

61<

<00 <50 500 600

0.616 <6 16.0 .) 1<.0 .0 0.2< )22 1.< ).< 15.0 .5 0.6) 110< 1.2 10.2 1.0 .5 1.226 15621 20. 12.0 20.0 10.0

32.0 0 35.<0 )0 3.)5 100 <5.15 1<0

20<5<000 303)0000 <5213000 )1130000

1<0 150 10 210

.6 .6

<.< <.

33<.< 3).2 <2<.1 50).

6221000 3<0000 136)000 26510000

161.5 11.5 202.1 2<2.<

2.2 30.1 35.2 <1.2

1022)20 1 135002 111200 1032 152200 3060<33 252<6

022>1<

Section

:

(

't/7

&

Tf

T'

R1

R2

:1

:2

$

=xx

=

Rxx

R

Kxx

K

77 77 /7 772 77 77 77 77 77 77 77 77< 77< 77 77 773 773 =S;(100 100 5 0.115 1<60 .2 <.0 ).0 <.5 65.0 1.50 35 255000 <0000 <2.0 16. 51500 100 =S;(125 =S;(150

125 150

5 0

0.130 0.1<)

1660 1)00

=S;(15 =S;(200

15 )0 200 100

0.1)3 0.25<

=S;(225 =S;(250 =S;(300

225 110 250 125 300 1<0

=S;(350 =S;(<00 =S;(<50 =S;(500 =S;(600

).0 ).0

<.5 ).2 1.)0 <.5 113.) 1.05

35 <0

<<)0000 26<000

<3000 526000

52.0 16.2 61. 16.6

1<0 )653

11653 13150

2<62 .6 3233 10.

5.5 10.0 5. 11.0

5.0 13<.5 20.25 5.5 152. 23.65

50 55

1220000 2235<000

50000 1500000

1.) 1.6 3.2 21.5

1<531 2235<0

1) 30000

0.312 0.33 0.<<2

3)2 11. <55 12.5 5626 12.<

6.5 12.0 6.) 13.0 .5 1<.0

6.0 13.3 25.5 6.5 1)<.1 2.)5 .0 2<1.6 2).25

60 65 0

3<<1000 5131<000 603<000

213000 )3.1 23.< 33<5000 103.) 26.5 <53)000 123. 2.<

305)3 <10512 53560

3)6)1 53520 6<<3

350 1<0

0.52<

661 1<.2

.1 1<.0

.0 2.0 31.00

0

136303000

53000 1<2.) 2.<

<

61<

<00 <50 500 600

0.616 <6 16.0 .) 1<.0 .0 0.2< )22 1.< ).< 15.0 .5 0.6) 110< 1.2 10.2 1.0 .5 1.226 15621 20. 12.0 20.0 10.0

32.0 0 35.<0 )0 3.)5 100 <5.15 1<0

20<5<000 303)0000 <5213000 )1130000

1<0 150 10 210

.6 .6

<.< <.

33<.< 3).2 <2<.1 50).

351622061.xls

6221000 3<0000 136)000 26510000

161.5 11.5 202.1 2<2.<

2.2 30.1 35.2 <1.2

1022)20 1 135002 111200 1032 152200 3060<33 252<6

%!ge 26 of 31

=S;(

)ESIGN O. CRANE GANTR2 GIR)ER Proe" : %@il$in' : Gir$er T&e :

PRAI POWER 350 MW CCGT POWER P+ANT PROJECT CW PUMP;OUSE ? INTERNA+ E=IS TING CRANE %E AM - )ES IGN C;ECK

 INPUT )ATA +Refer &ppen"ix-&* for E,T "r!'ing r!ne !p!cit



200 

eig4t of r!#



50 




0 




0. /7




0 77




1 7




1.100 7

o. of 4eels 4eel Sp!cing1 .$ of lo!"ing fro7 left lo!"

  

2 <.00 7 2.00 7

=7p!ct F!ctor >

?ertic!l



25 @

:oriAont!l



10 @

&ll #elo' references !re (S 5)50* p!rt-1*

)ESIGN O. CRANE GANTR2 GIR)ER Proe" : %@il$in' : Gir$er T&e :

PRAI POWER 350 MW CCGT POWER P+ANT PROJECT CW PUMP;OUSE ? INTERNA+ E=IS TING CRANE %E AM - )ES IGN C;ECK

 INPUT )ATA +Refer &ppen"ix-&* for E,T "r!'ing r!ne !p!cit



200 

eig4t of r!#



50 




0 




0. /7




0 77




1 7




1.100 7

o. of 4eels 4eel Sp!cing1 .$ of lo!"ing fro7 left lo!"

  

2 <.00 7 2.00 7

=7p!ct F!ctor >

?ertic!l



25 @

:oriAont!l +Tr!nsverse to r!il ,n Stopper



10 @



16 

Deflection F!ctor

?ertic!l :oriAont!l

 

1000 1000

8o!" F!ctor >

=7pose" lo!" vertic!l - γ =vf =7pose" lo!" :oriA. γ =4f De!" lo!" γ "f

= = =

1 1 1

Design strengt4 of steel* p



250 /772




.0 7

;!xi7u7 unsupporte" lengt4 (otto7 Fl!nge



.0 7

+250 x ))))).)0 B 0 x 1000000.00/2/1000000.0

250.000 

&ll #elo' references !re (S 5)50* p!rt-1*

T!#le>5

T!#le>6

 +OA) CA+CU+ATIONS 4eel lo!" c!lcul!tion R8 

;!x '4eel 8o!" # c!lcul!tion



125.00 /'4eel

4eel 8o!" # ?en"or



50.00 /'4eel



125.0 

 0.25 x 125



31.25 



5 

 7f  1.00 x 156.25



5*5 

*a 7eri"al +oa$4 i onc. 8o!"s s!

&ver!ge st!tic 4eel 8o!"

7

156.2 8o!" "ue to =7p!ct Tot!l lo!" F!ctore" 8o!"

ii nifor7 Dirstri#ute" 8o!" Self 'eig4t of r!il Self 'eig4t of gir"er

 

0.0 /7 1.<) /7 *B /7

<.00

156.2



<.00

 "f  1.00 x 2.2)

F!ctore" lo!"



*B /7

*6 ;ori

2 '4eels !re resisting t4e tot!l l!ter!l lo!"  "f  1.00 x 25.00 / 2

F!ctore" l!ter!l lo!"



12.50 /'4eel

*" Soer +oa$4 F!ctore" l!ter!l lo!"

sp  1.00 x 16.00



16 /stopper

3 MA=IMUM %EN)ING MOMENT AN) S;EAR .ORCE 3*a .or eri"al loa$4 i (en"ing ;o7ent T4e 7!xi7u7 (en"ing 7o7ent un"er 7oving lo!"s occurs '4en line of !ction of one lo!" !n" centre of gr!vit of t4e lo!"s !re !t eu!l "ist!nce fro7 t4e centre of sp!n. + refer "i!gr!7 !t "eflection c4ec Re!ctions >R!



156.2<)2125x+1 B <.00/2/1 B2.2)x1



1)<.23 

R#



2x156.2<)2125B2.2)x1- 1)<.23<



15).51 

;!xi7u7 (en"ing ;o7ent ;ux1

 +1)<.23 x ).00 -156.2<)2125 x 3 - +2.2) x ).009/2  )0.1< .7

ii S4e!r Force>Re!ctions> R&



2 x 156.2 x 1.0-2.0G /1B +2.3 x 1.0/2

R(

 +2 x 156.2 B +2.3 x 1.0 - 2).<0



2).<0 



;!x. Re!ction

55.35  

2).<0 

3*6 .or ;oriR&



2x 12.51.0 - 2.0G1.00

R(

 2 x 12.500 - 22.222

;!x. :orAont!l re!ction R :



22.222 



2. 



22.222 

1 )ESIGN O. GANTR2 %EAM %roperties >Dept4 of t4e section* D i"t4 of t4e section* ( T4icness of 'e#* t

  

60).) 77 30<. 77 11.) 77

U%0=305=1B#'/>

T4icness of fl!nge* T Effective "ept4 of 'e#* " Secon" 7o7ent of inerti!* = xx

 

1). 77 53.2 77

Secon" 7o7ent of inerti!* = 

 ).30EB0 77<

r 7in



Section 7o"ulus* K xx

 <.0)EB06 773

Section 7o"ulus* K 

 6.10EB05 773

%l!stic 7o"ulus* S xx

 <.5EB06 773

%l!stic 7o"ulus* S 

 ).3EB05 773  0.6  32.5  1)000 772  6005 772  1<6.<5 77  1.05

 1.25EB0) 77<

(ucling p!r!7eter* u Torsion!l in"ex* x > D/T Section!l &re!* & Fl!nge &re! on one si"e* &g ,ut st!n" 'i"t4 of p!nel* # onst!nt* ε, = srt+25/p ,utst!n" ele7ent of co7pression fl!nge* #/T e# slen"erness* "/t

6).)0 77

 

.<3 Pla4i" <5.1< Pla4i"

l.3.5.2 !n" T!#le>

e# slen"erness* "/t



<5.1< J 631.05

S4e!r !re! p!r!llel to t4e 'e#* &vxt"



l.<.<.<.1 S!tisf!ctor l.<.2.3*

ritic!l S4e!r strengt4* cr for "/t <5.1<



S4e!r !p!cit* ?crcr&vx



1*a S!ear Caa"i&

63)2.6 772 165 /772 105<.)  L 2) 

T!#le>21* l.<.<.5.3 S!tisf!ctor

1*6 Mo>en "aa"i&, M6 i 8!ter!l-torsion!l #ucling 7o7ent* ;#> + !s per cl!use <.3..3 of (S 5)50* p!rt-1 Effective lengt4 f!ctor  1.20 + Dest!#iliAing con"ition +&s per t!#le>)*(S 5)50*p!rt-1> (e!7 p!rti!l restr!ine" !g!inst rot!tion Effective lengt4* 8 E



Slen"erness* λ = 8E/r 7in



1<).36

Euiv!lent slen"erness* λ8T



nu νλ

Slen"erness correction f!ctor* n nifor7 7o7ent f!ctor* 7 (ucling p!r!7eter* u λ/x  Slen"erness f!ctor* ν

     

1.0 1.0 0.6 <.5)6 0.50 0.2

λ8T p# (ucling resist!nce* ;#

   

T!#le>)

10.<< 7

10.51 10).00 /772 p#Sxx <).13 .7 J)0.1< .7 L 7;ux1

l.<.3..5 conserv!tivel conserv!tivel

T!#le>1<

T!#le>11

ns!fe l.<.3..2

5 C;ECK .OR COM%INE) %EN)ING COMPRESSI7E STRESS IN E=TREME .I%RE ?.OR 7ERTICA+ P+US +ATERA+ 5*a Co>re44ie 4ren'! " Slen"erness* λ = 8E/r 7in



pc



5*6 Oerall 6@"#lin' "!e"#

1<).36 1 /772

T!#le 2c

+&s per l!use <..3.3.1* (S 5)50> p!rt-1 7;ux1/;# B 7;u/pK

 J

*00 1.000

ns!fe

 C;ECK .OR +ONGITU)INA+ STRESS :eig4t of r!il



5@ of t4e st!tic '4eel lo!" 

0 77

5/100 x2x 156.2

15.62 

(en"ing 7o7ent in t4e longitu"in!l "irection is eu!l to 8ongitu"in!l Force into r!ne R!il Dept4 plus 4!lf of r!ne $ir"er "ept4 ;ux2

 15625 x +0 B 305.0



<.6 .7

:EC F,R ,;(=ED (ED=$ ,;%RESS=?E STRESS = ETRE;E F=(RE +F,R ?ERT=&8 %8S 8,$=TD=&8 F/&gpc B 7+;ux1B;ux2/;#



*95

ns!fe

8 C;ECK .OR )E.+ECTION &llo'!#le "eflection for vertic!l lo!"s δ li7* v  Sp!n / 1000 1*000.0 / 1*000.0 

1.00 77

&llo'!#le "eflection for 4oriAont!l lo!"s δ li7* 4  Sp!n / 1000  1*000.0 /1*000 

1.00 77

?ertic!l Deflection>10



6.00

$ ,F 8,&DS

156.2<)2125

R &

δ v



c 1.00

5 384

δ v





×

EI

PL

+

2.2)/7

R(

$. ,F $&TRH

3

4

WL

156.2<)2 



48EI

[ ( )] [ ( )]

×

3a1 L

−4

a1 L

3

+

PL

3

48EI

×

3a2

−4

L

a2

3

L

++5/3<+2.2) x 1000M</+ 205000 x 1.25EB0)B N+ 156250 x 1000O/+ < x 205000 x 1.25EB0)P x N3 x 6.00/1 - < x +6.00/1OG B 3 x .00/1 - < x +.00/1OGP 1<.0) 77

:EC δv J &llo'!#le Deflection 1<.0) L 1.0 NOT SA.E, .AI+S IN )E.+ECTION 9 S;EAR %UCKING O. WE% UN)ER W;EE+ +OA) 9*a We6 6earin' @n$er w!eel loa$ +!s per l.<.11.<*(S 5)50* p!rt-1 8o!" "ispersion un"er '4eel*l' 2+:eig4t of t4e '4eel B T4icness of t4e fl!nge  3).< 77 (e!ring !p!cit



l'pt



11.215  J 156.25 

9*6 We6 6@"#lin' @n$er w!eel loa$ +!s per l .<.5.2.1* (S 5)50*p!rt-1 #1



Stiff #e!ring lengt4

 

2+:eig4t of t4e cr!ne r!il 0.00 77

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142907027 Gantry Crane Xls

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