A. BERAT BERAT SENDIRI ABUTMENT
Bagian
LUAS (m^2)
Lengan (m) J. Beton (t/m3 vo volume
1
0.5 x
0 .8
=
0 .
.3 5
2.5
3.!00
2
0.5 x
0 .5
=
0 .2 5
.5
2.5
2.250
3
0."
x
1 .
=
1 .2 !
. 5
2.5
1 1 .3 0
0." x
1 .2
=
0 .5
.3
2.5
.8!0
5
1 x
# ."
=
# ."
3.5
2.5
# 1 .1 0 0
!
0 .3 ! 5 x
1 .
=
0 .5 1 1
2 .8 2
2.5
.5""
#
0 .3 ! 5 x
1 .2
x
0 .5
=
0 .2 1 "
2 .8 8
2.5
1."#1
8
3 x
0 .!
x
0.5
=
0. 0 ."
2
2.5
8.100
"
3 x
1 .!
x
0 .5
=
2 .
5
2.5
2 1 .! 0 0
10
# x
0 .8
5 .!
3.5
2.5
5 0 . 0 0
x
0 .5
$%$AL
1"."80
1#".820 &&' eat = 3. 3.!""
*ai &&' %
C. BERAT AKIBAT AKIBAT TIMBUNAN TANAH TANAH
Bagian 1
LUAS (m^2) 2.
Lengan (m) J. $ana+ (t/m3 vo volume 5.8 1 .! 5 1 # .2 8 0
x
0 .8
=
1 ." 2
2
2.1 x
1 ."
=
3 ." "
5 ." 5
1 .! 5
3 5 ." 1 0
3
2.1 x
1 .2
=
2 .5 2
5 ." 5
1 .! 5
2 2 .! 8 0
0." x
1 .2
=
0 .5
.5
1 .! 5
.8!0
5
3 x
.#
=
1.1
5.5
1 .! 5
12!."00
!
3 x
0 .!
=
0 ."
!
1 .! 5
8.100
$%$AL
x x
0 .5 0 .5
23."#0 &&' eat =
215.#30 5.!2 me mete
*ai &&' %
,
=
'
=
F. GAYA AKIBAT TEKANAN TANAH LATERAL
-ai= 1. Tekanan tanah akf
aamete tana+ +=
/.tana+
= + x .tana+
B
*iaumi'an + =
0.! m
tana+ =
+a'& = = avit6 +-ai
1. Tekanan tanah akf
=
=
1.!5 0.""
4a= 4-=
11 =
0."" " 10
+ -ai= -ai=
1.!5
a1 (a'iat ean teagi ata)=
2".03
a2 (a'iat tana+ uug) = 25.025 a $otal = 2#.28 momen a'iat a1 =
1"!.02
momen a'iat a2 =
81!.#5
momen total = 1012.## 2. Tekanan tanah pasif
- =
0
momen =
0
B. BEBAN AKIBAT BAN
Beat (ton) 7omen (ton.m)
a. Beban Ma
".000
3".150
Be*aa'an tan*a i
5.!25
25.313
*i *a-at eat angun
28.350
12!.158
9o
12.150
52.25
,
1##.#50
!22.125
11."8
32.23
."28
1.1"1
20.250
0.500
5.000
2#0.000
12!.000
1.000
".550
1!!3.10 ,,
a. Beban Hidup
Beat (ton) 7omen (ton.m) 28.512 1!5.3#0 5".252
352.5!
3#.22
222.!!1
8.01"
3!.08!
20".385
1151.!18
13.3!5
80.1"0
355."55
2008.#0 7omen ga6a em
0.""0
G. GAYA GESEK AKIBAT TUMPUAN BERGERAK
; gee'an= m x < *imana ; gee'an= momen =
m = ean ma& 'ontu'i ata = < = 'oeien tum-uan gee'an 'aet *engan aa = 0.185 3".!10 ton.m 80.3#
Lengan a1 =
!.!#
Lengan a2 =
3.33
Lengan - = 4a= 0.33 4-= 3
UNAN ATAS
na maga untu' ematan aa &-e A n ata untu' entang 50 mete 4om-onen utama ematan
Beat
Jematan ang'a aa >an'a aa atang am-ing
!3.1
>an'a aa atang lantai ematan
38.#
>an'a aa atang i'atan angin
!.#
?an*ail
5.1
Baut
.3
lat Bu+ul *ll
15.2
Su total
133.1
Lantai *an totoa ematan
2!!.2
Lantai ematan eton etulang
21.2
$otoa ematan eton etulang
12.8
$a-e@oi* Steel S+eet
23.
%vela6 A-+alt
0.3
Su total
02.#
$otal
535.8
Ja*i total ean ma& 6ang *iteima autmen a*la+ =
2!#."
Lengan te+a*a- x = 7g =
3.5
m
"3#.!5 $.m
Bean +i*u- total =
21.023 ton
Bean +i*u- untu' 1 autment =
120.512 ton
Lengan ga6a te+a*a- &&' eat =
ton
3.5 mete
momen a'iat ean +i*u- = 21.#"025 ton D. GAYA REM DAN TRAKSI
Bekerjanya gaya-gaya arah memanjang jembatan, akibat gaya rem dan traksi, harus dinjau untuk k Pengaruh ini diperhitungkan senilai dengan gaya rem sebesar ! dari beban lajur " yang dianggap p tanpa dikalikan dengan fakt#r beban dinamis dan dalam satu jurusan. $aya rem tersebut dianggap bekerja h#ri%#ntal dalam arah sumbu jembatan dengan k tangkap se
ean +i*u- untu' tan-a 'oe 'eut =
235.5!8
ean +i*u- untu' 1 autment =
11#.#8
ga6a em *an ta'i =
5.88" ton
Lengan em *an ta'i te+a*a- &&' enti = + 1.8 *an ta'i te+a*a- && e'ntiita -an:ang
11.##8
7>$=
11.8 mete !"."3 ton.m
BEBAN GEMPA
<=
0.2 (Sume
,=
1 (>S9,$02
4=
1.2 (>S9,$02
$ael Bean em-a A'iat eat
0.15
no
Beat (t)
+ (ton)
1
".000
2.1!
2
5.!25
1.35
3
28.350
!.80
12.150
2."1!
5
1##.#50
2.!!
!
11."8
2.#5"
# 8
."28 20.250
1.182! .8!
"
5.000
12."!
10
12!.000
30.2
total
".550
10#.8"2
A'iat ean angunan ata
total +
Beat (t)
+ (ton)
2!#."00
!.2"!
1#2.188ton
$otal momen 1013.11# t.m
edua jurusan ada semua jalur lalu lintas, nggi 1,& m diatas permukaan lantai kendaraan '()*+-2-2 hal 22
ina maga tan*a agunan at ematan an'a aa) 2005) 2005) en*ii autmen Lengan (m) 7omen (t.m) ".!
20.#3!
8."5
12.0825
8
5.32
!."
20.120
.#5
202.!35
8
22.0#52
!." 1
8.15"" .8!
1
12."!
0.
12.0"! 3#0.15#
Lengan (m) 7omen (t.m) 10
!2."!0
B autment =
#
L autment =
"
KOMBINASI PEMBEBANAN
9% 4%7B,9AS,
tegangan 6ang *iguna'an *alam *an -a*a 'ea**an
1
Autment tu'tu atate'anan tana
100
2
Autmentte'anan tana+tana+ uuga
125
3
Stu'tu ataautmentte'anan tana
10
Bean ma&autmenttana+ uugan
150
ume JJ> A. 4%7B% , (100C) U9,$ BDBA9 BDBA9 7A$,BDBA9 ?,FU ABU$7D9$
E
7
388.115
135".025
total 7E =
".55
1!!3.1015
total 7? =
$D4A9A9 $A9A? $A9A? U>UA9
?
2#.28 355."55 100C 11"3."1!
2#.28
1012.##
total E =
2008.!""3
total ? =
!03.#833
e= max=
B. 4%7B% ,, (125C)
min=
U9,$ BDBA9
E
BDBA9 7A$,
2!#."
"3#.!5
total 7E =
ABU$7D9$
".55
1!!3.1015
total 7? =
$D4A9A9 $A9A?
?
2#.28
7
1012.##
total E =
2008.!""3
total ? =
$A9A? U>UA9
355."55
$%$AL
10#3.05
2#.28
5!21.""08
e=
125C 131.#55!3
33.035
#02#."25"
max= min=
<. 4%7B% ,,, (10C) U9,$ BDBA9
E
?
7
BDBA9 7A$,BDBA9 ?,FU
388.12
135".0
total 7E =
ABU$7D9$
".550
1!!3.10
total 7? =
1012.##0
total E =
$D4A9A9 $A9A? $A9A? U>UA9 >D7
2#.28 355."55
DSD4A9 $%$AL
2008.#0 5.88" !"."3 0.185
3".!10
11"3."1!
320.502
!!2.88!
10C 1!#1.82
8.#03
"08.01
?
7
total ? = e= max= min=
F. 4%7B% ,E (150C) U9,$
E
BDBA9 7A$,
2!#."
"3#.!5
total 7E =
ABU$7D9$
".55
1!!3.1015
total 7? =
1013.11#0
total E =
D7A
1#2.188
$A9A? U>UA9
355."55
$%$AL
10#3.05 150C 1!10.10!#5
2008.!""3
total ? =
1#2.188
5!22.3112
e=
258.282
833.511!#
max= min=
FAGA FU4U9 AFA 4%7B,9AS, D7BDBA9A9
4%9$>%L S$AB,L,$AS a. #ntr#l terhadap guling
ang'a 'eamanan = iin ela&
1.5
7E $otal
S; =
7? $otal =
H 1.5
. 4ontol te+a*a- gee E $otal x tan *t gee' tana+
S; =
7? $otal =
5031.0133 gulling = 1012.##0 gee =
."!#5#8 3.122
11"3."1! 2#.28 0.133""#
1.1!#
21.131""# 83.2!50!32 5#!1.5300" g ulling =
.551
12!5."!25 gee =
2.#""
131.#55!3 33.035 0.1"885 2.02!!8 11#.5808
#03.20 gulling =
3.51
200.!21 gee =
2.!5
1!#1.82 8.#03 0.85 3#.5#1 23!.8
!"13.83!11 gulling =
.5"5#
151".!#55! gee =
.503
1!10.10!#5
H 1.5
258.282 0.1"81185 28.83"0!05 105.135
