PERHITUNGAN PONDASI
1. Data Perencanaan
H Kolom B Kolom βc H Pondasi B Pondasi t Pondasi F'c β1 Fy (Uli! "ia #$lan%an s #$lan%an "))in% d' d B* Bton
= = = = = = = = = = = = = = =
450 450 mm 450 450 mm 1 2.5m 2.5m 0.5 m 30 MPa 0.85 400 MPa 1& mm 283.385 mm2 80mm 108.5 108.5 mm 3&1.5 mm 2400 )%9m3
"ata #ana+ c , tana+ FK
= = = = =
33 )9m2 18 )9m3 2 / 2.5 2.5 m
2. Hasil nalisis t$)t$ P " P P 6 P 7
= = = =
5.1083 ) 13&.502 13&.502 ) 3.80 3.808 8 ) 4&.8 4&.8& & )
" 6 7
= = = =
5.825 5.825 ) 1.&41 1.&41 ) 15.23& 15.23& ) 5.052 5.052 )
M " M M 6 M 7
= = = =
24.11 24.11 ).m .4455 ).m 3.2448 3.2448 ).m 23.21 ).m
3. "sain #+ada: ;s Mn%+it$n% $asan Pondasi
= = =
B Pondasi < H Pondasi
= = =
tan C < tan2 (45 > C92! tan 2 < tan2 (45 > 292! 11.85
,
= = =
1?8 ( D 1! #an C 1?8 ( D 1! #an 2E &.53
c
= = =
( D 1!9#an C ( D 1!9#an 2E 22.25
$
= = =
(c < c! > (, < < ! > (B92 < , < ,! (c < c! > (, < < 11?85! > (B92 < , < ,! 1481.&25 )9m2
a
= = =
$9FK 14&3?0492?5 5&2. )9m2
.25 m2
Mn%+it$n%
Mn%+it$n% ,
Mn%+it$n% c
Mn%+it$n% $
Mncai P$ B@a)to BAan Mati "ai Pmodlan Bat laA Bat #ana+ P "
= = = =
5.1083 ) ) 5 ) 22.135 ) &23.2458 )
BAan Hid$: P
=
13&.502 13&.502 K
=
3.808 K
BAan ;m:a
: 6
>
3. "sain #+ada: ;s Mn%+it$n% $asan Pondasi
= = =
B Pondasi < H Pondasi
= = =
tan C < tan2 (45 > C92! tan 2 < tan2 (45 > 292! 11.85
,
= = =
1?8 ( D 1! #an C 1?8 ( D 1! #an 2E &.53
c
= = =
( D 1!9#an C ( D 1!9#an 2E 22.25
$
= = =
(c < c! > (, < < ! > (B92 < , < ,! (c < c! > (, < < 11?85! > (B92 < , < ,! 1481.&25 )9m2
a
= = =
$9FK 14&3?0492?5 5&2. )9m2
.25 m2
Mn%+it$n%
Mn%+it$n% ,
Mn%+it$n% c
Mn%+it$n% $
Mncai P$ B@a)to BAan Mati "ai Pmodlan Bat laA Bat #ana+ P "
= = = =
5.1083 ) ) 5 ) 22.135 ) &23.2458 )
BAan Hid$: P
=
13&.502 13&.502 K
=
3.808 K
BAan ;m:a
: 6
>
: 6 : 7
= =
K 5.825 1.&41 15.23& 5.052
M K.m 24.11 .4455 3.2448 23.21
1?4 " 1?2 " > 1? (1?2 > 0?2 ds! " > 1?0 > (1 6 > 0?3 (1?2 > 0?2 ds! " > 1?0 > (1 6 D 0?3 (1?2 > 0?2 ds! " > 1?0 D (1 6 > 0?3 (1?2 > 0?2 ds! " > 1?0 D (1 6 D 0?3 (0?& > 0?2 ds! " > (1 6 > 0?3 7! 7! (0?& > 0?2 ds! " > (1 6 D 0?3 7! (0?& > 0?2 ds! " D (1 6 > 0?3 7! (0?& > 0?2 ds! " D (1 6 D 0?3 7! M6
P K 80.551 &14.423 830.&002 830.&002 830.&002 830.&002 &1.33 &1.33 &1.33 &1.33 &14.423
K 8.15584 &.8128 8.8482 8.8482 8.8482 8.8482 .&&02 .&&02 .&&02 .&&02 &.8128
P$
&14.423 &14.423 K
;aya " 6 7
P K 5.1083 13&.502 3.808 4&.8&
3.808 K 4&.8& 4&.8& K
KomAinasi BAan
=
M K.m 33.8454 40.&2412 3.4582 3.4582 3.4582 3.4582 2&.01132 2&.01132 2&.01132 2&.01132 40.&2412
Mncai #%an%an #ana+ tto "aya "$)$n% " $)$n% #ana+ #ana+ tto tto Bat #ana+ #ana+ "iatas "i atas Pondasi Bat laA Pondasi #%an%an #%an%an #ana+ tto a t
M ma< ( !/> ( !9(19 IJ2 !
21&.02&&328
= = =
43.542 K9m2 12 K9m2 55.542 K9m2
= = = =
a D 55?1 D 4?15 53.228 K9m2 18&.28&5 18&.28&5 Km
a t
G
53.228 K9m2
>
OK
Ka:asitas ;s Unt$) )si at$ a+
<
= = =
((B D H )ol!92!Dd (( 2 D 0? !92! D 0?3&1 0.335 m
)itis
= = =
B < (
= = =
$ < )itis
= = =
$90?5
c
= = = =
(19! < L@'c < A < d (19! < L30 < 2000 < 3&1?5 8&342.4 8&3.424 K
n
G
c 8&3.424 K
$
n
42.5182080&
1.5835 m2
34.888 K
42.5182 K
Ka:asitas ;s Unt$) )si "$a a+
<
y
Ao
= = =
H Kolom > d
= = =
B Kolom > d
=
(
0.8415 m
0.8415 m
K
Ao
= = =
(
Kitis
= = =
Pondasi D Ao ?25 D 0?2 5.54188 m2
$
= = =
$ < )itis
= = =
$90?5
= = =
( 2 ( 2 y! (2 < 0?&! > ( 2 < 0?&! 3.3 m
n
Ao
0.08122 m2
1213.83 K
118.44& K
(1>2/! < (L(J ! !9 =
c1
=(1>291! < (L30 3?1 3&1?5 !9 =
308.&14 K
(( !/>2! < (L30 !912 =
c2
= (( 3&1?5!93?54>2! < (L30 3?1 3&1?5!912 = =
2&&55& 2&&.55& K
=
(193! < L(J ! < Ao < d
=
(193! < L(J ! < Ao < d
=
2405.&43 K
c :a)ai
=
308.&14 K
n
G
c 308.&14 K
c3
118.44&481558 4. "sain #+ada: nt$
P+it$n%an tia: 1m :anNan% Mn%+it$n% Momn ominal M$
Mn
=
1000 mm
= = =
192 < < 2 < A 192 < 10?&3 < 1 2 < 2 23.84 K.m
= = =
M$90?8 10?&390?8 342.2343 K.m
Mn%+it$n% Oasio #$lan%an Ma)simal ma<
=
0.025
Mn%+it$n% Pn$lan%an Minim$m s Min
L(J !9(4 !
=
3350.522
s Min
1?4/ < A < = d
=
3425.25
=
3425.25
s min Mn%+it$n% Oasio #$lan%an Minim$m min
= = =
s min 9 (A < d ! 130?259(1000<3&1?5! 0.0085
= = =
0?85 d 0?85 < 3&1?5 332.5 mm
s$msi dn%an Momn (d D a92!
Mn%+it$n% Pn$lan%an 7an% "i:l$)an s Pa)ai
=
s Pa)ai
Q
251.0355451
9( (−92!!
=
s min 3425.25 #R"K K
251.04 mm2
Mn%+it$n% Oasio #$lan%an 7an% "itnt$)an :l$
= = =
s :l$ 9 (A < d! 313?55 9 (1000 < 3&1?5! 0.005
:l$
Q
min 0.0085 ;$na)an :l$
0.0052121
Mn%+it$n% K$at Momn ominal a
( !9 (0?85 J ! (53? 15
= = =
Mn
Mn ada 381.8&01441213
400!9(0?85 30 1000! 40.33041 mm
= = =
s < @y < (d D a92!
Q
Mn :l$ 342.2343 K
381.8&01 K.m
Mn%+it$n% *$mla+ #$lan%an 7an% "i:l$)an n
= = = =
s :a)ai 9 s t$lan%an 53?15 9 283?38 &.0288 B$a+ 14 B$a+
Mn%+it$n% *aa) #$lan%an 7an% "i%$na)an
"i%$na)an #$lan%an 9 m
= = = =
A 9 (nD1! 1000 9 (21 D1! .&2308 mm 14
= "
5. PanNan% PnNan%)aan %
= =
B )olom < H )olom
=
202500 mm2
0 1&
D
=
202500 mm2
= =
1012.5 mm2
=
4534.1 mm2
$as #$lan%an *an%)a Minim$m 0?005 %
"i%$na)an *an%)a 1"1& s *an%)a
PanNan% PnNa)aan K Pondasi (#$lan%an #ai)! Minimal ( !9(4 L(J ! ! = dA
0?04 < dA
(22 = 400!9(4 L30 ! = 34.8&1 Q dA
= = =
30 < dA 30 < 1& 50 mm
dA :a)ai
=
50 mm
G
0? ( 0?85 < F'c < % !
0?04 < 22 304
. "aya "$)$n% Kolom P$ &14.4228 &14.4228
31425 K
. "aya "$)$n% Pondasi ( :9 % ! J
5.555555555 5.555555555
G G Q
&14.4228 &14.4228
G G G
0?5
P$
2 2 2
Gunakan
2 < 0? ( 0?85 < F'c < % ! 22&.25 K
2
mm2 mm2 mm2
mm 0
@y 400 mm
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025) PERHITUNGAN PONDASI
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
PERHITUNGAN PONDASI
1. Data Perencanaan
H Kolom B Kolom βc H Pondasi B Pondasi t Pondasi F'c β1 Fy (Uli! "ia #$lan%an s #$lan%an "))in% d' d B* Bton
= = = = = = = = = = = = = = =
450mm 450mm 1 2m 2m 0.5 m 30 MPa 0.85 400 MPa 1& mm 283.385 mm2 80mm 108.5 mm 3&1.5 mm 2400 )%9m3
"ata #ana+ c , tana+ FK
= = = = =
33 )9m2 18 )9m3 2 / 2.5 2.5 m
2. Hasil nalisis t$)t$ P " P P 6 P 7
= = = =
5.1083 ) 13&.502 ) 3.808 ) 4&.8& )
" 6 7
= = = =
5.825 ) 1.&41 ) 15.23& ) 5.052 )
M " M M 6 M 7
= = = =
24.11 ).m .4455 ).m 3.2448 ).m 23.21 ).m
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
3. "sain #+ada: ;s Mn%+it$n% $asan Pondasi
= = =
B Pondasi < H Pondasi
= = =
tan C < tan2 (45 > C92! tan 2 < tan2 (45 > 292! 11.85
,
= = =
1?8 ( D 1! #an C 1?8 ( D 1! #an 2E &.53
c
= = =
( D 1!9#an C ( D 1!9#an 2E 22.25
$
= = =
(c < c! > (, < < ! > (B92 < (c < c! > (, < < 11?85! > (B92 143&.04 )9m2
a
= = =
$9FK 14&3?0492?5 55.1 )9m2
4 m2
Mn%+it$n%
Mn%+it$n% ,
Mn%+it$n% c
Mn%+it$n% $
Mncai P$ B@a)to BAan Mati "ai Pmodlan Bat laA Bat #ana+ P "
= = = =
5.1083 ) 48 ) 10.885 ) &4.&&58 )
BAan Hid$: P
=
13&.502 K
BAan ;m:a : 6
=
3.808 K
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
>
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
: 7
=
4&.8& K
P K 5.1083 13&.502 3.808 4&.8&
K 5.825 1.&41 15.23& 5.052
M K.m 24.11 .4455 3.2448 23.21
1?4 " 1?2 " > 1? (1?2 > 0?2 ds! " > 1?0 > (1 6 > 0?3 7! (1?2 > 0?2 ds! " > 1?0 > (1 6 D 0?3 7! (1?2 > 0?2 ds! " > 1?0 D (1 6 > 0?3 7! (1?2 > 0?2 ds! " > 1?0 D (1 6 D 0?3 7! (0?& > 0?2 ds! " > (1 6 > 0?3 7! (0?& > 0?2 ds! " > (1 6 D 0?3 7! (0?& > 0?2 ds! " D (1 6 > 0?3 7! (0?& > 0?2 ds! " D (1 6 D 0?3 7! M6
P K 80.551 &14.423 830.&002 830.&002 830.&002 830.&002 &1.33 &1.33 &1.33 &1.33 &14.423
K 8.15584 &.8128 8.8482 8.8482 8.8482 8.8482 .&&02 .&&02 .&&02 .&&02 &.8128
P$
=
&14.423 K
= = =
42.2188 K9m2 12 K9m2 54.2188 K9m2
= = = =
a D 55?1 D 54?21& 520.8&41 K9m2 18&.28&5 Km
a t
;aya " 6 7 KomAinasi BAan
Mncai #%an%an #ana+ tto "aya "$)$n% #ana+ tto Bat #ana+ "iatas Pondasi Bat laA Pondasi #%an%an #ana+ tto a t
M ma< ( !/> ( !9(19 IJ2 !
30.2&5
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
G
520.8&41 K9m2
M K.m 33.8454 40.&2412 3.4582 3.4582 3.4582 3.4582 2&.01132 2&.01132 2&.01132 2&.01132 40.&2412
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
Ka:asitas ;s Unt$) )si at$ a+
2500
450
0 5 4
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
0 0 5 2
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
<
= = =
((B D H )ol!92!Dd (( 2 D 0?45 !92! D 0?3&15 0.3835 m
)itis
= = =
B < (
$
= = =
$ < )itis 30?28 < 0? 284.214 K
n
= = =
$90?5 284?2190?5 3&.028 K
c
= = = =
(19! < L@'c < A < d (19! < L30 < 2000 < 3&1?5 14.& 14.& K
n 3&.02858&42
G
c 14.& K
<
= = =
H Kolom > d (45091000! > (3&1?591000! 0.8415 m
y
= = =
B Kolom > d (45091000! > (3&1?591000! 0.8415 m
Ao
=
(
Ka:asitas ;s Unt$) )si "$a a+
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
= =
0?8415 < 0?8415 0.08122 m2
Kitis
= = =
Pondasi D Ao 4 D 0?0812 3.2&188 m2
$
= = =
$ < )itis 30?28 < 3?2&188 1220.01 K
n
= = = = = =
$90?5 1220?090?5 12.48 K ( 2 ( 2 y! (2 < 0?8415! > ( 2 < 0?8415! 3.3 m
Ao
c1
= (1>2/! < (L(J ! !9
=
c2
=
308.&14 K
=
(( !/>2! < (L30 !912
=
c3
(1>291! < (L30 3?3 3&1?5 !9
(( 3&1?5!93?3>2! < (L30 3?3 3&1?5!912
= =
2&&55& 2&&.55& K
=
(193! < L(J ! < Ao < d
=
(193! < L30 < 3?3 < 3&1?5
=
2405.&43 K
c :a)ai
=
308.&14 K
n 12.4808305
G
c 308.&14 OK
=
1000 mm
4. "sain #+ada: nt$ P+it$n%an tia: 1m :anNan% Mn%+it$n% Momn ominal
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
M$
= = =
192 < < 2 < A 192 < 30?28 < 1 2 < 2 30.2 K.m
Mn
= = =
M$90?8 30?2890?8 43.284 K.m
=
0.025
Mn%+it$n% Oasio #$lan%an Ma)simal ma< Mn%+it$n% Pn$lan%an Minim$m s Min
=
s Min
=
L(J !9(4 ! < A < d 1?4/ < A < d s min
= = =
Mn%+it$n% Oasio #$lan%an Minim$m min
= = =
s min 9 (A < d ! 240?59(1000 < 3&1?5! 0.00
(d D a92!
= = =
0?85 d 0?85 < 3&1?5 332.5 mm
s$msi dn%an Momn
Mn%+it$n% Pn$lan%an 7an% "i:l$)an s Pa)ai
=
s Pa)ai 3480.4441852
Q
9( (−92!!
=
3480.44
s min 240.5 OK
Mn%+it$n% Oasio #$lan%an 7an% "itnt$)an :l$
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
= = =
s :l$ 9 (A < d! 3480?4 9 (1000 < 3&1?5! 0.0088&
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
:l$ 0.0088&0051
PROJECT OR! 1
Q
min 0.00 ;$na)an :l$
Mn%+it$n% K$at Momn ominal a
= = =
Mn
Mn ada 50.031484
( !9 (0?85 J !
(3480? 4 400!9(0?85 30 1000! 54.5&552 mm
= = =
s < @y < (d D a92!
Q
Mn :l$ 43.284 OK
50.032 K.m
Mn%+it$n% *$mla+ #$lan%an 7an% "i:l$)an n
= = = =
s :a)ai 9 s t$lan%an 3480?4 9 283?385 12.2815 B$a+ 13 B$a+
Mn%+it$n% *aa) #$lan%an 7an% "i%$na)an
"i%$na)an #$lan%an 9 m
= = = =
A 9 (nD1! 1000 9 (13 D1! 83.33333 mm
= "
5. PanNan% PnNan%)aan %
= = =
B )olom < H )olom 450 < 450 202500 mm2
= =
0?005 < 202500 1012.5 mm2
$as #$lan%an *an%)a Minim$m 0?005 %
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
1&
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
PROJECT OR! 1
"i%$na)an *an%)a 1"1& s *an%)a
=
4534.1 mm2
PanNan% PnNa)aan K Pondasi (#$lan%an #ai)! Minimal =
dA
= =
( !9(4 L(J ! !
(1& 400!9(4 L30 ! 34.8&1
dA
= = =
30 < dA 30 < 1& 50mm
dA :a)ai
=
50mm
Q
. "aya "$)$n% Kolom P$ &14.4228 &14.4228 . "aya "$)$n% Pondasi ( :9 % ! J
G
4.4444444444 4.4444444444
G G Q
&14.4228 &14.4228
G G G
0?5
P$
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
0? ( 0?85 < F'c < % ! 0? (0?85 < 30 < 202500! 314.25 OK
2 2 2
di%$na)an
2 < 0? ( 0?85 < F'c < % ! 2 < 0? (0?85 < 30 < 202500! 22&.25 OK
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
< ,! < , < ,!
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
>
OK
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
OK
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
280.41 mm2 240.5 mm2 240.5 mm2
mm2
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1
Eduar Saputra (1113030033) Vidhi Nova Amanda (1113030025)
80mm D
80
T"#ni# Sipi$ % T"#ni# !on&tru#&i '"dun Po$it"#ni# N""ri Ja#arta
PROJECT OR! 1