Perhitungan Sturuktur Perencanaan Jembatan Are Manis Menggunakan Struktur Komposit

7/25/2019 Perhitungan Sturuktur Perencanaan Jembatan Are Manis Menggunakan Struktur Komposit

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PERHITUNGAN STURUKTUR PERENCANAAN JEMBATAN ARE MANIS MENGGUNAKAN

STRUKTUR KOMPOSIT (BAJA-BETON) DENGAN METODE LRFD OLEH: SUFRIZAL

RAHMATUL GUFRO LATAR BELAKANG Jembata a!a"a# $t%&'t&% a mem*&a+

,&$+ $e!e%#aa teta*+ $aat *et+ a+t& &t&' me#&b&'a !&a t+t+' a

!+*+$a#'a ."e# "emba# a !a"am $&a+ /a"a beba$ #ambata ata& &t&'

ma'$&! "a+0 Jembata A%e Ma+$ me%&*a'a /embata t+*e *e"e'& Jembatate%$eb&t mea"am+ 'e%&$a'a *a!a $t%&'t&% ata$a a be%&*a $t%&'t&%

"e'& a me&a'a ba#a bet. ('.1e$+.a")0 Ke%&$a'a te%$eb&t

!+a'+bat'a ."e# be2aa ba/+% a te%/a!+ *a!a $aat *ema$aa be'+$t+

&t&' *ee2.%a $t%&'t&% ata$ /embata0 Pe%e2aaa $t%&'t&% '.m*.$+t baa'

mem+"+'+ 'e&t&a ata%a "a+ me+'ata 'a*a$+ta$ *em+'&" beba !a

'e'a'&a "ata+ $e#+a me&%a+ !e3e'$+ beba #+!&* $e%ta *e#emata

be%at ba/a a mem&'+'a me&a'a *eam*a a "eb+# 'e2+" !a

%+a0 Pe#emata be%at ba/a $ebe$a% 45 $am*a+ 657 $e%+'a"+ !+*e%."e#

!ea *ema,aata $+$tem '.m*.$+t0 A!a*& met.!e a !+&a'a !a"am

me!e$a+ /embata ++ a+t& met.!e 'ea!aa bata$ ata& a $e%+ !+$eb&t

!ea L.a! a! Re$+$ta2e Fa2t.% De$+ (LRFD) Pe%&m&$a Ma$a"a# Baa+maa

me#+t& !a me%e2aa'a $t%&'t&% ata$ /embata '.m*.$+t me&a'a

met.!e LRFD0 Baa+maa me#+t& !a me%e2aa'a $t%&'t&% ba8a# /embata

Bata$a Ma$a"a# Jembata !+%e2aa'a !ea beta 69 mete%0 St%&'t&% ata$

/embata t+*e '.m*.$+t !a me+'&t+ $ta!a% /embata e"aa% '.m*.$+t0

Me&a'a %&m&$ !a"am *e%#+t&a $e$&a+ !ea "ate%a" a a!a0 T+!a'

me#+t& #+!%.".+ $&a+0 T+!a' me#+t& *e%'e%a$a0 T+!a' me#+t&

%e2aa aa%a b+aa '.$t%&'$+0 TINJAUAN PUSTAKA K.$t%&'$+ '.m*.$+t a!a"a#

$eb&a# '.$t%&'$+ a ba#a-ba#aa me%&*a'a *e%*a!&a !a%+ !&a /e+$

mate%+a" a be%be!a $+,at a !+$at&'a $e!em+'+a %&*a $e#+a be'e%/a

$ama !a"am mem+'&" beba0 K.$t%&'$+ $e*e%t+ ++ !+tem&'a *a!a $t%&'t&%/embata a+t& amb&a ata%a *e"at "ata+ !a%+ ba#a bet. !a e"aa% !a%+

ba#a ba/a0 Gab&a 'e!&a e"eme $t%&'t&% ++ !a*at mem+'&" beba "et&%

(m.me) $e2a%a be%$ama-$ama ( Na$&t+. 454 )0 Me&%&t P&/+at. (455)

met.!e L.a! a! Re$+$ta2e Fa2t.% De$+ (LRFD) a!a"a# $&at& met.!e

*e%e2aaa $t%&'t&% ba/a a me!a$a%'a *e%e2aaa !ea

memba!+'a 'e'&ata $t%&'t&% a te"a# !+be%+ $&at& ,a't.% %e$+$te$+ (;)

te%#a!a* '.mb+a$+ beba te%,a't.% a !+%e2aa'a be'e%/a *a!a $t%&'t&%

te%$eb&t (


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t&"aa &tama 5 mm ? t&"aa $e'a 9 mm D+me$+ t+a $a!a%a a

2m b 2m S"ab "ata+ t%.t.a% M&t& bet. K-65 (,2) : 45 M*a Ba/a

t&"aa U5 (,) : 55 M*a Teba" $"ab "ata+ t%.%.a% : 455 mm D+amete% t&"aa

"et&% 9 mm Ja%a' ata% t&"aa 455 mm D+amete% t&"aa ba+ 6 mm Ja%a'

ata% t&"aa 45 mm S"ab "ata+ 'e!a%aa Beba a be'e%/a *a!a "ata+

'e!a%aa ata%a "a+ $ebaa+ be%+'&t : Dea me&a'a SAP 4555 !+!a*at'a M.me &"t+m+t "a*aa (M&) @ KN0m M.me &"t+m+t t&m*&a

(M&-) 9@ KN0m Pe&"aa $"ab "ata+ 'e!a%aa M&t& bet. K-65 (,2) :

45 M*a M&t& Ba/a t&"aa U5 (,) : 55 M*a Teba" $"ab "ata+ 'e!a%aa : 455

mm D+amete% t&"aa "et&% 9 mm D+amete% t&"aa ba+ 6 mm T&"aa

"a*aa t&"0 "et&% D9-455 t&"0 ba+ D6-45 T&"aa t&m*&a t&"0 "et&% D9-

455 t&"0 ba+ D6-45 S"ab "ata+ 'e!a%aa Ge"aa% mema/a Peam*a : I

55 55 45 6 M&t& ba/a BJ 6@0 K.t%." 'e'&ata $ebe"&m '.m*.$+t M.me

&"t+m+t (M&) 465 KN0m ;M M& M : Z0, : 5 64@64555 45

@5@54555 N0mm : @5@54 KN0m 465 KN0m0(OK) K.t%." 'e'&ata

$ete"a# '.m*.$+t M.me &"t+m+t (M&) 6465 KN0m Gaa e$e% &"t+m+t (&)

@464 KN K.t%." ta#aa "et&% M (CC !) (CS !) (9@64

5@459) (656@55 699) 5@@65 N0mm 5@@6 KN0m

;M M& 5 5@@6 6465 KN0m 54 KN0m 6465 KN0m 00

(OK) Ge"aa% mema/a K.t%." aa e$e% ; & ; 5 59 , # t8

5 59 45 665 45 6@695 N 6@695 KN @464 KN 00(OK)

K.t%." "e!&ta Le!&ta a te%/a!+ a'+bat beba #+!&* 695 mm

Le!&ta ma'$+m&m ma LQ55 69555Q55 mm 0000(OK) Ge"aa%

mema/a S#ea% C.e2t.% D+*a'a+ $t&! 2.e2t.% 6Q 55 mm Gaa e$e%

#.%+.ta" a'+bat a'$+ '.m*.$+t # C2 9@64 N Gaa e$e% %e2aa (#) #

#Q; 9@64Q 5 @49455 N K&at e$e% $at& b&a# $t&! 2.e2t.% (=) =

A$2 ,& 466 6@5 545 N J&m"a# $t&! a !+*e%"&'a !a"am$at& ba%+$ N #Q= @49455Q545 949 @5 b&a# Ja%a' te%/a

ata% $t&! S LQN 69555Q@5 4 mm 55 mm SAMBUNGAN GELAGAR

MEMANJANG Samb&a ata%a *e"at ba!a !ea *e"at $aa* M&t& "a$ E@5 ,&8

5 M*a teba" "a$ mm A"+%a e$e% *a!a *e%tem&a ata%a ba!a !ea

$aa* R& 96 NQmm Ta#aa .m+a" "a$ R8 449 NQmm R&

00(OK) Samb&a *a!a ba+a ba!a D+&a'a ba&t t+*e A64 (,&b) 4

M*a D+amete% ba&t (!b) 4 mm Ta#aa e$e% ba&t !ea 4 b+!a

e$e% ;R 4596 KN /&m"a# ba&t () &Q;R @5995Q4596 6

b&a# Samb&a *a!a ba+a $aa* D+&a'a ba&t t+*e A5 (,&b) 56 M*a

D+amete% ba&t (!b) V 6 mm Ta#aa e$e% ba&t !ea b+!a e$e%R 6655 N 66 KN Gaa ta%+' *a!a $aa* *%.,+" T& M&Q!

@@9Q 4 KN /&m"a# ba&t () T&Q;R 4 Q 66

9 45 b&a# SAMBUNGAN GELAGAR MEMANJANG P%.W" XF 65 @ @

M&t& ba/a BJ 6@ M.me &"t+m+t (M&) 55@ KN0m K.t%." 'e'&ata te%#a!a* "et&%

;M M& M Z0, 5 5@ 45 9444 N0mm 946

KN0m 55@ KN0m 0(OK) Ge"aa% me"+ta (D+a,%ama) Samb&a e"aa%

me"+ta !ea e"aa% mema/a Ba&t t+*e A64 (,&b) : 4 M*a D+amete%


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ba&t (!b) : 6QY mm L&a$ ba&t (Ab) Q004 466 mm4 Ta#aa

e$e% ba&t !ea b+!a e$e% ;R @56@@@ N @56 KN J&m"a# ba&t ()

&Q;R 56Q@56 555 4 b&a# STRUKTUR BAXAH Ab&tmet F.!a$+

Ab&tmet N.ta$+ (m) N.ta$+ (m) # 5 b 56 #4 5 b4 5 #6 5 b6 59 # 5

# 5 b 5 #9 5 #@ 4 b@ 5 # 54 b # 54 b 9 #5 59 b5

5 # 59 2 B ! 5@ Pa/a ab&tmet B 9 Teba" 8+ 8a"" #8 5Be%at $e!+%+ $t%0 ata$ $t%0 ba8a# Beba mat+ tamba#a Te'aa taa# Beba

"a/&% D Beba *e!e$t%+a Gaa %em Beba a+ Beba em*a Te'aa taa#

!+am+$ Ge$e'a *a!a *e%"eta'a Beba Pa!a Ab&tmet NO A'$+ Q Beba P T T

M M (KN) (KN) (KN) (KN0m) (KN0m) Be%at $e!+%+ 4@695@ -9 4

Beb0 mat+ tamba#a 45@@ -45 6 Te'aa taa# @ 6@

Beba "a/&% D -55 Beba *e!e$t%+a 96 -9655 9 Gaa %em 955

645 @ Beba a+ 4999 5 -4999 6@49 Beba em*a 666@

666@ 6@466@ 6@466@ Te'0 Taa# !+am+$ 4@5 69 5 Ge$e'a

444 9449 Re'a*+t&"a$+ Beba M.me Laa Pa!a Ab&tmet NO A'$+ Q

Beba Fa't.% P T T M M Beba (KN) (KN) (KN) (KN0m) (KN0m) Be%at $e!+%+

6 6@ -56 4 Beb0 mat+ tamba#a 4 5 -5 6 Te'aa taa#

4 96@ 599@ Beba "a/&% D 9455 -945 Beba

*e!e$t%+a 655 -65 9 Gaa %em @55 @5595 @ Beba a+ 4

66 5655 -6 @5@@ Beba em*a 666@ 666@ 6@466@

6@466@ Te'0 Taa# !+am+$ 4@5 69 5 Ge$e'a 6 44

54 Re'a*+t&"a$+ Beba M.me U"t+m+t Pa!a Ab&tmet Beba !a M.me

Ma'$+m&m Pa!a Ab&tmet P @9 KN T 696 KN T 666@ KN M

964 KN0m M 6@466@ KN0m K.t%." $tab+"+ta$ Stab+"+ta$ &"+ A%a#

M.me *ea#a &"+ a%a# [ M* P BQ4 @9 4 6@4 KN0m

SF M*QM 6@4Q964 969 4 (OK) A%a# > M.me *ea#a

&"+ a%a# > M* P BQ4 @9 6 @4 KN0m SF M*QM @4 Q6@466@ 45 4 00(OK) Stab+"+ta$ e$e% Gaa *ea#a e$e% H

( C0B0B ) ( P0ta; ) ( 9 ) (@9 ta 45 ) 4 KN0m

A%a# [ SF HQT 4Q696 0(OK) A%a# > SF HQT

4Q666@ 49 0(OK) K.t%." $tab+"+ta$ F.!a$+ $&m&%a

Ke!a"ama *.!a$+ $&m&%a (D,) m D+amete% *.!a$+ $&m&%a (B) 4 m

Pa/a *.!a$+ $&m&%a (L) m J&m"a# *.!a$+ $&m&%a () b&a# Gaa

a'$+a" ma'$+m&m a !+te%+ma *.!a$+ $&m&%a Pma 45@545 KN N+"a+ \2

(*e%"a8aa '.&$) %ata ] %ata *a!a t+t+' $.!+% 4 95 KQ2m4 9555 KNQm4 Daa

!&'& a'$+a" +/+ P+/+ (A \2)QSF (65 9555)Q6 449555 KN Pma

00(OK) Pe&"aa Ab&tmet M&t& bet. K-65 M&t& ba/a t&"aa U50 Ba+aT&"aa "et&% T&"aa ba+ T&"aa e$e% a%a# a%a# P+"e 2a* D44-55

D-455 D9-455 D9-455 B%ea$t 8a"" D44-55 D-5 D6-655 D6-55 Ba2'

8a"" ba8a# D9-55 D6-5 - - Ba2' 8a"" ata$ D6-55 D6- - - C.%be" D44-

55 D9-55 D6-455 D6-455 KESIMPULAN Ge"aa% mema/a me&a'a

*eam*a te%$&$& be%bet&' I a !+"a$ !ea &'&%a 55 55 45 6

m&t& ba/a BJ 6@ m&t& bet. K-65 !a /a%a' ata% e"aa% mema/a 4 mete%0

Se!a'a &t&' *e#&b& e$e%a me&a'a $t&! ? 55 mm


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$ebaa' 5 b&a#0 Ab&tmet (*a'a" /embata) !ea t++ mete%

me&a'a m&t& bet. K-650 Se!a'a &t&' ,.!a$+ me&a'a ,.!a$+

$&m&%a a be%/&m"a# b&a# !+amete% ma$+-ma$+ 4 mete% !ea

'e!a"ama mete% !a%+ *e%m&'aa taa#0 D+ba!+'a !ea /embata .

'.m*.$+t $t%&'t&% '.m*.$+t "eb+# 'a'& !a "eb+# '&at $e#+a baa' membe%+'a

'e&t&a !+ata%aa Be%at $e"&% '.$t%&'$+ me/a!+ "eb+# %+a !a !a*atme#emat ata& mem++ma"+$+% &t&' *emb&ata ata& *e%e2aaa $t%&'t&%

ba8a# /embata0 SARAN Me"a'&'a $t&!+ 'e"aa'a a te"+t+ $e#+a !+*e%."e#

!ata-!ata a'&%at $e$&a+ !ea '.!+$+ !+"a*aa0 Ha$+" $t&!+ ++ a'a $aat

!+*e%"&'a !a"am *e%e2aaa0 Aa% mem*e%'+%a'a teta 'em&'+a-

'em&'+a a a'a te%/a!+ !+ ma$a a a'a !ata $e#+a '.$t%&'$+ #a$+"

*e%e2aaa te%$eb&t !a*at meme+ $ta!a%t &t&' ma$a '++ !a ma$a a

a'a !ata0 TERIMA KASIH

Perhitungan Sturuktur Perencanaan Jembatan Are Manis Menggunakan Struktur Komposit

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