perancangan struktur beton - kelompok 4

7/24/2019 Perancangan Struktur Beton - Kelompok 4

1/84

PERANCANGAN STRUKTUR BETO

DATA:

Type Bangunan = Rumah Sakit (5 Lantai)

Letak Bangunan = Dataran Tinggi

Zona Gempa = Zona 5Mutu Beton (f'c) = 5 Mpa

Mutu Ba!a (fy) = "## Mpa

DIMENSI BALOK STRUKTUR

Dimensi Balok Memanjang dan Melinang

Penen!an dimensi "alok # SNI $%&':$()* a"el +,-.a/ 0al '(

$ %ntuk & tumpuan eerhana ipakai L*+

$ %ntuk * u!ung meneru ipakai L*,-5

$ %ntuk fy e.ain " M/a- ni.ainya haru ika.ikan (#-" 0 fy1##)

a, Dimensi Balok Ind!k .B)/

Bentang 2o.om ke 2o.om = /an!ang B

= +##

Tinggi Ba.ok Minimum = h min

= *

*,35

= *

*,35

= *35*

Tinggi Ba.ok /akai = h pakai

= "#

Le4ar Ba.ok Minimum = &

= &

= &+3+1

Le4ar Ba.ok /akai = 4 pakai

= #

ai Dimeni Ba.ok yang ipakai 6 #

", Dimensi Balok Anak .B$/

Bentang 2o.om ke 2o.om = /an!ang B

= "&5

Tinggi Ba.ok Minimum = h min

= *

*,35

= *

*,35

= &&3&Tinggi Ba.ok /akai = h pakai

= #

7 Maka- ipakai rumu L*,-5 untuk menentukan hmin4a.ok


2/84

Le4ar Ba.ok Minimum = &

= &

= ##

Le4ar Ba.ok /akai = 4 pakai=

ai Dimeni Ba.ok yang ipakai 6

Reka1i!lasi Dimensi Balok

Balok " .2m/

B* #

B&

Dimensi Pela

/an!ang /e.at = L8

Le4ar /e.at = Ly

/an!ang Berih /e.at = Ln8

= "&5

= 95

Le4ar Berih /e.at = Lny

= ##

= &1#

: = Ln

Sn

= 95

&1#

= *3"+&9+

Penen!an Te"al Pela

/erhitungan imeni p.at ua arah 4eraarkan S;< &,"16* pa

an tiak 4o.eh kurang ari *&5 mm

an tiak 4o.eh kurang ari 9# mm

a, Pela Lanai

Te4a. /e.at Rencana (hf) = *&

Le4ar Ba.ok (4) = #

Tinggi Ba.ok (h) = "#

/an!ang Ba.ok (L4) = "&5

Le4ar efektif 4a.ok tengah (4e)

a3 %ntuk > ? #-& menggunakan paa. 93533&

43 %ntuk #-& @ > @ & kete4a.an minimum p.at haru memenuhi

c3 %ntuk > A &- kete4a.an minimum haru memenuhi


3/84

4e * = L =

"

4e & = 4 0

= # 0

= &&& cm

4e = * 8

&= * 8

&

= *9135 cm

Le4ar efektif 4a.ok tepi (4e)

4e * = 4 0

= # 0

= +53"*++++1 cm

4e & = 4 0

= # 0

= *#& cm

4e = 4 0

= # 0

= &"&35 cm

iam4i. ni.ai 4e = +53"*++++1 cm

2 =

= *3"*+

4a.ok = &1,#53515 /e.at = &1,#53515

< Ba.ok = * 8

*&

= * 8

*&

= &&++*3,5

< /e.at = * 8

*&

= * 8

*&

= +*#

+

w

fx

h

hx

bw

be11


4/84

pe.at

= &1,#53515

&1,#53515

= 31#

h = Ln 8

+ 0

= 95 8

+ 0

= 9 cm

ai rencana penggunaan pe.at te4a. *&

", Pela Aa1

Te4a. /e.at Rencana (hf) = *#

Le4ar Ba.ok (4) = #

Tinggi Ba.ok (h) = "#

/an!ang Ba.ok (L4) = "&5

Le4ar efektif 4a.ok tengah (4e)

4e * = L =

"

4e & = 4 0

= # 0

= *9# cm

4e = * 8

&

= * 8

&

= *9135 cm

Le4ar efektif 4a.ok tepi (4e)

4e * = 4 0

= # 0

= +53"*++++1 cm

4e & = 4 0

= # 0

= 9# cm

4e = 4 0

= # 0

= &"&35 cm

%ntuk > A &- kete4a.an minimum haru memenuhi


5/84

iam4i. ni.ai 4e = +53"*1 cm

2 =

= *3"#

4a.ok = &1,#53515

/e.at = &1,#53515

< Ba.ok = * 8

*&

= * 8

*&= &&""1935"

< /e.at = * 8

*&

= * 8

*&

= 5"*+3+1

> = 4a.ok

pe.at

= &1,#53515

&1,#53515

= +3"

h min = Ln 8

+ 0

= 95 8

+ 0

= 9 cm

ai rencana penggunaan pe.at te4a. *#

Reka1i!lasi Te"al 1la

Pla 0 .2m/ 0 .m/

/.at .antai *& #3*&

/.at atap *# #3*

Dimensi Kolom

Pem"e"a"an:

%ntuk > A &- kete4a.an minimum haru memenuhi

+

w

fx

h

hx

bw

be11


6/84


7/84

$ 2o.om #3 #3 "

$ Ba.ok

B* (+ m) + #3 #3"

B* ( m) #3 #3"

B& ("-&5 m) "3&5 #3& #3

$ /e.at

/e.at atap "3&5 #3*&$ Tem4ok *& 4ata

/an!ang + m + "

/an!ang "-&5 m "3&5 "

/an!ang -5 m 35 "

/an!ang m "

/an!ang &- m & "

$ Spei Lantai

Spei .antai (*cm) "3&5

$ Tege. "3&5

$ /.afon 0 /enggantung "3&5

$ /ipa 0 ucting "3&5

%MLC

BEBAN 3IDUP .LL/ #

Lantai Geung "3&5

%MLC

LANTAI

BEBAN MATI

eni /em4e4anan/an!ang (m) Le4ar (m)

Beton 4ertu.ang

$ 2o.om #3 #3 "

$ Ba.ok

B* (+ m) + #3 #3"

B* ( m) #3 #3"

B& ("-&5 m) "3&5 #3& #3

$ /e.at

/e.at atap "3&5 #3*&

$ Tem4ok *& 4ata /an!ang + m + "

/an!ang "-&5 m "3&5 "

/an!ang -5 m 35 "

/an!ang m "

/an!ang &- m & "

$ Spei Lantai


$ Tege. "3&5



%MLC

Tinggi(m)


8/84

Lantai Geung "3&5

%MLC

LANTAI

BEBAN MATI


Beton 4ertu.ang

$ 2o.om #3" #3" "

$ Ba.ok

B* (+ m) + #3 #3"

B* ( m) #3 #3"

B& ("-&5 m) "3&5 #3& #3

$ /e.at

/e.at atap "3&5 #3*&

$ Tem4ok *& 4ata

/an!ang + m + "

/an!ang "-&5 m "3&5 "

/an!ang -5 m 35 "

/an!ang m "

/an!ang &- m & "

$ Spei Lantai


$ Tege. "3&5



%MLC

BEBAN 3IDUP .LL/ #

Lantai Geung "3&5

%MLC

LANTAI

BEBAN MATI


Beton 4ertu.ang

$ 2o.om #3" #3" "

$ Ba.ok

B* (+ m) + #3 #3"

B* ( m) #3 #3"

B& ("-&5 m) "3&5 #3& #3

$ /e.at

/e.at atap "3&5 #3*&$ Tem4ok *& 4ata

/ ! + + "

Tinggi(m)

Tinggi(m)


9/84

/an!ang "-&5 m "3&5 "

/an!ang -5 m 35 "

/an!ang m "

/an!ang &- m & "

$ Spei Lantai


$ Tege. "3&5



%MLC

BEBAN 3IDUP .LL/ #

Lantai Geung "3&5

%MLC

REKAPITULASI PER3ITUNGAN DIMENDI KOLOM LANTAI )5-

Lantai 4 hitung 4 pakai 2et5 *3,19&1, E2

" *93+9"5 # E2

&3559,, # E2

& &13&&"+# "# E2

* #3"+99*# "# E2


10/84

.ok Rencana

cm

8 L(

#3" 0

8 +##(

#3" 0

cm

cm

8 h

8 "#

cm

"#

.ok Rencana

cm

8 L(

#3" 0

8 "&5(

#3" 0

cm

cm


11/84

8 h

8 #

cm

#

0 .2m/

"#

#

= "&5 cm

= ## cm

$ # 0 #

& &

cm

$ # 0 #

& &

cm

= Ln8

Lny

@ & (menggunakan /e.at & arah)

a. 93533 ha. 1&6

cm

cm

cm

cm


12/84

"&5 = *#+3&5 cm

"

*+ 8 hf

*+ 8 *&

L4 $ 4

"&5 $ #

L

*&

"&5

*&

+ 8 hf

+ 8 *&

* 8 L4

&

* 8 "&5

&

(4e yang terkeci.)

2 8 4 8

*3"*++5,5 8 # 8 +"###

4 8

"&5 8 *1&,

kgcm

&

kgcm&

h

cm"

hf

cm"

+

+

+

w

f

w

f

w

f

w

f

h

hx

bw

be

h

hx

bw

be

h

h

h

h

11

1464

32


13/84

8 < pe.at

8 &&++*3,5

8 +*#

#3, 0 fy*"##

9 8 :

#3, 0 "##

*"##

9 8 *3"+&9+&9+

F 9 cm (memenuhi)

cm uah memenuhi

cm

cm

cm

cm

"&5 = *#+3&5 cm

"

*+ 8 hf

*+ 8 *#

L4 $ 4

"&5 $ #

L

*&

"&5

*&

+ 8 hf

+ 8 *#

* 8 L4

&

* 8 "&5

&


14/84

(4e yang terkeci.)

2 8 4 8

*3"#&991**,9 8 # 8 +"###

4 8

"&5 8 *###

8 < 4a.ok

8 < pe.at

8 &&""1935

8 5"*1

#3, 0 fy

*5##

9 8 :

#3, 0 "##

*5##

9 8 *3"+&9+&9+

F 9 cm (memenuhi)

cm uah memenuhi

kgcm&

kgcm&

h

cm"

hf

cm"

+

+

+

w

f

w

f

w

f

w

f

h

hx

bw

be

h

hx

bw

be

h

h

h

h

11

1464

32


15/84

......PPIUG Tabel 2.1 Hal.11

......PPIUG Tabel 3.1 Hal.17

KOLOM

.DL/ %kuran 2

um.ah Tota. Maa (kg)Tinggi 2o.

um.ah 2Be4an 2o

& &"## *&&,,

*+ &"## &1+",

&, &"## "&1& Mutu Bet

, &"## +9*&

*" &"## ,5+,

Lua /en

5 &"## *#1*##

*& &5# 1##

5 &5# *",15#

& &5# 1###

&5# 9###

& &5# "### Lua /en

5 &* 91*3&5 4

5 &" *#1*#

5 *, ,#&35

5 "# *1,5#

",5#*315

ed!ksi *( 4

5 &5# 1,#9315

5 *## *&135

*#9*3&5

KOLOM

.DL/ %kuran 2

um.ah Tota. Maa (kg) Tinggi 2o.um.ah 2

Maaatuan

(kgm)

Maaatuan(kgm)


16/84

& &"## &1+",

*+ &"## &1+",

, &"## +9*&

*" &"## ,5+, Be4an 2o

5 &"## *&,5

*& &5# 1## Mutu Bet

5 &5# *",15#

& &5# 1###

&5# 9### Lua /en

& &5# "###

5 &* 91*3&5

5 &" *#1*#

5 *, ,#&35

5 "# *1,5#

",+##9315 Lua /en

ed!ksi *( 4

5 &5# 1,#9315 4

1,#9315

KOLOM

.DL/ %kuran 2

um.ah Tota. Maa (kg) Tinggi 2o.um.ah 2

& &"## &1+",

*+ &"## &1+",

, &"## +9*&

*" &"## ,5+, Be4an 2o

5 &"## *&,5

*& &5# 1## Mutu Bet

5 &5# *",15#

& &5# 1###

&5# 9### Lua /en

& &5# "###

5 &* 91*3&5

5 &" *#1*#

5 *, ,#&35

5 "# *1,5#

",+##9315 Lua /en

Maaatuan(kgm)


17/84

5 &5# 1,#9315 4

1,#9315

KOLOM

.DL/ %kuran 2


um.ah 2

& &"## "9*5&

*+ &"## &1+",

, &"## +9*&

*" &"## ,5+,

Be4an 2o

5 &"## *&,5

*& &5# 1##

5 &5# *",15# Mutu Bet

& &5# 1###

&5# 9###

& &5# "### Lua /en

5 &* 91*3&5

5 &" *#1*#

5 *, ,#&35

5 "# *1,5#

5#15*315

ed!ksi *( 4 Lua /en

5 &5# 1,#9315

1,#9315 4

KOLOM

.DL/ %kuran 2


um.ah 2

& &"## "9*5&

*+ &"## &1+",

, &"## +9*&

*" &"## ,5+,

5 &"## *&,5 Be4an 2o

*& &5# 1##

Maaatuan(kgm)

Maaatuan(kgm)


18/84

5 &5# *",15# Mutu Bet

& &5# 1###

&5# 9###

& &5# "### Lua /en

5 &* 91*3&5

5 &" *#1*#

5 *, ,#&35

5 "# *1,5#

5#15*315

ed!ksi *( 4 Lua /en

5 &5# 1,#9315

1,#9315 4


19/84

fy)

1##

"##)

1##

fy)

1##

"##)

1##


20/84


21/84


22/84


23/84


24/84

ANTAI -

.om Rencana = cm 8 cm

om = "## cm

.om = & 4uah m4inai () = *3& DL 0 *3+ LL

= *3& ",5#*3, 0 *3+ *#9*

= 155*&3* kg

n (f'c) = 5 Mpa ( * Mpa =

= 5#

mpang (C) = !um.ah ko.om

H 8 f'c

= 155*&3* 6 # 8 5#

= &59,

*&&35

= *9&3+51"

mpang (C) =

= *9&3+51"

= *3,19&1, cm @

ANTAI &

.om Rencana = # cm 8 # cm

om = "## cm .om = & 4uah

/em4e4anan DL LL

kgcm&

cm&

4&


25/84

Be4an .antai 5 = ",5#*315 *#9*3&5

Be4an .antai " = ",+##9315 1,#9315

Tota. = 9+95**35 *,1"&53#

m4inai () = *3& DL 0 *3+ LL

= *3& 9+95**35 0 *3+ *,1"&5

= *"+&93, kg

n (f'c) = 5 Mpa ( * Mpa =

= 5#


H 8 f'c

= *"+&93, 6 &

#35 8 5#

= "51&,

*&&35

= 13&,9&5

mpang (C) =

= 13&,9&5

= *93+9"5 cm @ #

ANTAI *

.om Rencana = # cm 8 # cm

om = "## cm .om = & 4uah

/em4e4anan DL LL

Be4an .antai 5 = ",5#*315 *#9*3&5

Be4an .antai " = ",+##9315 1,#9315

Be4an .antai = ",+##9315 1,#9315

Tota. = *"555&*3&5 &+55*,3,

m4inai () = *3& DL 0 *3+ LL

= *3& *"555&*3 0 *3+ &+55*9

= &*1*"5535 kg

n (f'c) = 5 Mpa ( * Mpa =

= 5#


H 8 f'c

= &*1*"5535 6 &

#35 8 5#

= +1,5,

*&&35

= 5539"&1

mpang (C) =

kgcm&

cm&

4&

kgcm&

cm&

4&


26/84

= &3559,, cm @ #

ANTAI $

.om Rencana = "# cm 8 "# cm om = "## cm

.om = & 4uah

/em4e4anan DL LL

Be4an .antai 5 = ",5#*315 *#9*3&5

Be4an .antai " = ",+##9315 1,#9315

Be4an .antai = ",+##9315 1,#9315

Be4an .antai & = 5#15*315 1,#9315

Tota. = *9+#5 "+*&35

m4inai () = *3& DL 0 *3+ LL

= *3& *9+#53# 0 *3+ "+*

= &9#5"&& kg

n (f'c) = 5 Mpa ( * Mpa =

= 5#


H 8 f'c

= &9#5"&& 6 &

#35 8 5#

= 9#19"

*&&35

= 1"*3*19#,&

mpang (C) =

= 1"*3*19#,&

= &13&&"+#" cm @ "#

ANTAI )

.om Rencana = "# cm 8 "# cm om = "## cm

.om = & 4uah

/em4e4anan DL LL

Be4an .antai 5 = ",5#*315 *#9*3&5

Be4an .antai " = ",+##9315 1,#9315

Be4an .antai = ",+##9315 1,#9315

Be4an .antai & = 5#15*315 1,#9315

Be4an .antai * = 5#15*315 1,#9315

Tota. = &"1#5",315 "&*1#+3

m4inai () = *3& DL 0 *3+ LL= *3& &"1#5",3, 0 *3+ "&*1#+

+9,, 5 k

kgcm&

cm&

4&


27/84

n (f'c) = 5 Mpa ( * Mpa =

= 5#


H 8 f'c

= +9,,35 6 &

#35 8 5#

= **1*

*&&35

= 9&,3"*5""

mpang (C) =

= 9&,3"*5""

= #3"+99*# cm @ "#

kgcm&

cm&

4&


28/84


29/84


30/84


31/84


32/84


33/84

*# )

(memenuhi)

kgcmI


34/84

*#

(memenuhi)

*#

kgcmI

kgcmI


35/84

(memenuhi)

*# )

(memenuhi)

kgcmI


36/84

*# )

(memenuhi)

kgcmI


37/84

PERENCANAAN PLAT LANTAI

DATA :

L8 = ##

Ly = "&5

Mutu Beton (f'c) = 5

Mutu Ba!a (fy) = "##

PEMBEBANAN :

B Beton 4ertu.ang

Berat Spei Lantai (* cm)

Berat /enutup Lantai (* cm)

Berat Tem4ok *& 4ata

Berat /.afon 0 penggantung

Berat pair

Berat /ipa 0 ucting

Be4an iup Lantai Geung

$ Be"an Mai .6D/

Berat eniri /.at ( *& cm) = #3*&

Berat /enutup Lantai (* cm) = *

Berat Spei .antai ( & cm) = &

Berat pair ( cm) = #3#

Berat /.afon 0 penggantung =

Berat /ipa 0 ucting =

$ Be"an 3id!1 .6L/

Be4an hiup untuk 4angunan rumah akit

6L = &5#

&35

$ Be"an Ulimae .6U/ S;< &,"16* paa. 93

% = *3&

= *3&= +-+,$

= 9359&RENCANA PENULANGAN :

Rencana menggunakan iameter (J) = #3,

Te4a. p.at (h) = *&

Te4a. e.imut (p) = &


38/84

= te4a. p.at $ te4

= *#

= *##

TINGGI E7EKTI7 PLAT

A8a0 9

8 = h $ p $ *&J

= 93+= #3#9+

A8a0

y = h $ p $ J $ *&J

= ,3,

= #3#,,

PER3ITUNGAN MOMEN DAN PENULANGAN PELAT

5 Pe80i!ngan 1ela

Panjang L = ##=

Panjang L9 = "&5

= "3&5

Ly L8 = #31#5,,&5&9

.PBI 5 )+') a"el )*,*,) 0al,$($/


39/84

=

=

=

=

MENENTUKAN MOMEN/erhitungan Momen Lapangan K

M.8 =

= +3,+55

= +,+535

/erhitungan Momen Lapangan

M.y =

= +3,+55

= +,+535

/erhitungan Momen Tumpuan K

Mt8 =

= 9##39&,+

= 9##9&,+

/erhitungan Momen Tumpuan

Mty =

= 9##39&,+

= 9##9&,+

)/ Meng0i!ng T!langan La1angan ; =

2oeien ketahanan (k) = M.8J3438&= #3#9"1,19

m = fy#-,5 f'c

= *3"

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy

#3##5

N ma8 = #-15 N 4

f'c = 53#

Menurut SNI 2847:2013 Pasal 10.2.7.3

%ntuk6 fc' F &, M/a-

8*

8&

8

8"

#-##* 8 % 8

#-##* 8 % 8

#-##* 8 % 8

#-##* 8 % 8


40/84

N ma8 =

= #3#&1

!ai- N per.u @ N min#3###* @ #3##5

Sehingga N yang ipakai aa.ah N min = #3##5

4 = *###

C per.u = N3438= +3#

Digunakan tu.angan iameter (J) = *#3#

Lua tu.angan (CJ*#) = *" P J

= 1,35

um.ah tu.angan per meter (n) = CCJ*#

n = "3

n = 53#

arak antar tu.angan = 4n

= #

C pakai = CJ*# 8 n

= 9&35


41/84

N ma8 = #-15 N 4

f'c = 53#



N ma8 =

= #3#&1

!ai- N per.u @ N min#3### @ #3##5


4 = *###

C = N3438= +3#



= 1,35

um.ah tu.angan per meter (n) = CCJ*#n = "3

n = 53#


= #

C pakai = CJ*# 8 n

= 9&35

2oeien ketahanan (k) = M.8J343y&

= #3#"+9,#&5+

momen$momen yang itim4u.kan aki4at gaya .entur yang 4eker!a paapaa arah 8 an paa arah y euai engan tipe penya.uran 4e4an


42/84

m = fy#-,5 f'c

= *3"

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy#3##5

N ma8 = #-15 N 4

f'c = 53#


%ntuk6 fc' F&, M/a-

N ma8 =

= #3#&1

!ai- N per.u @ N min#3###* @ #3##5


4 = *###

C = N343y= #,3#



= 1,35

um.ah tu.angan per meter (n) = CCJ*#n = 39

n = "3#


= &5#

C pakai = CJ*# 8 n

= *"



43/84

2oeien ketahanan (k) = M.8J3438&

= #3#9"1,19&

m = fy#-,5 f'c

= *3"

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy

#3##5

N ma8 = #-15 N 4f'c = 53#



N ma8 =

= #3#&1

!ai- N per.u @ N min#3###* @ #3##5


4 = *###

C = N3438

= #,3#



= 1,35




44/84

n = 39

n = "3#


= &5#

C pakai = CJ*# 8 n= *"


45/84

cm = ### mm

cm = "&5# mm

M/a

M/a

= &"##

= &*

= &"

= &5#

= *,

= *,##

= "#

= &5#

m 8 &"## = &,,

cm 8 &" = &"

cm 8 &* = "&

m 8 *,## = 5"

= *,

= "#6D = "++

"3++

3*

D 0 *3+ L

"++3# 0 *3+ &5#

cm

cm

cm

kgm

kgm&

kgm&

kgm&

kgm&

kgm&

kgm&

kgm&

kgmI

kgmI

kgmI

kgmI

kgmIkgmI

k;m&

kgmI

k;m&

kgmI

k;m&


46/84

. e.imut

cm

mm

cmm

cm

m

cmm

cm

m

@ & /enu.angan & Crah


47/84

&*

&*

5&

5&

kgm

;mm

kgm

;mm

kgm

;mm

kgm

;mm

)fy)

(Gieon i.i " ha. +9)

(S2 S;< T$*5$*99*$# paa. 33)

M/a

#3,*"

L8I 8 K*

L8I 8 K&

L8I 8 K

L8I 8 K"

;mmQ

?)@ (#%- 5 (#(-.2 5 *(/' @


48/84

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

mm

mm& F +3# mm& E2

)fy)


arak e.e4ar 4=* m- maing$maing momenaa pe.at 4eraarkan metoe amp.op


49/84

(S2 S;< T$*5$*99*$# paa. 33)

M/a

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

mm

mm& F +3# mm& E2

?)@ (#%- 5 (#(-.2 5 *(/' @



50/84

)fy)


(S2 S;< T$*5$*99*$# paa. 33)

M/a

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

mm

mm& F #,3# mm& E2

?)@ (#%- 5 (#(-.2 5 *(/' @



51/84

)fy)


(S2 S;< T$*5$*99*$# paa. 33)M/a

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

?)@ (#%- 5 (#(-.2 5 *(/' @



52/84

4uah

4uah

mm

mm& F #,3# mm& E2


53/84

0


54/84


55/84


56/84


57/84


58/84


59/84


60/84


61/84

PERENCANAAN PLAT ATAP

DATA :

L8 = ##

Ly = "&5

Mutu Beton (f'c) = 5

Mutu Ba!a (fy) = "##

PEMBEBANAN :

B Beton 4ertu.ang

Berat Spei Lantai (* cm)

Berat /enutup Lantai (* cm)

Berat Tem4ok *& 4ata

Berat /.afon 0 penggantung

Berat pair

Berat /ipa 0 ucting

Be4an iup Lantai Geung

$ Be"an Mai .6D/

Berat eniri /.at ( ** cm) = #3*&

Berat /.afon 0 penggantung =

Berat /ipa 0 ucting =

$ Be"an 3id!1 .6L/Be4an hiup atap = *##

Be4an hiup aki4at air =

6L = *

*3&

$ Be"an Ulimae .6U/ S;< &,"16* paa. 93

% = *3&

= *3&

= (',$

= +3#1&RENCANA PENULANGAN :

Rencana menggunakan iameter (J) = #3,

Te4a. p.at (h) = *#

Te4a. e.imut (p) = &

= te4a. p.at $ te4

= ,

= ,#


62/84

TINGGI E7EKTI7 PLAT

A8a0 9

8 = h $ p $ *&J

= 13+

= #3#1+

A8a0 y = h $ p $ J $ *&J

= +3,

= #3#+,

PER3ITUNGAN MOMEN DAN PENULANGAN PELAT

5 Pe80i!ngan 1ela

Panjang L = ##

=

Panjang L9 = "&5

= "3&5

Ly L8 = #31#5,,&5&9

.PBI 5 )+') a"el )*,*,) 0al,$($/

=

=

8*

8&


63/84

=

=

MENENTUKAN MOMEN

/erhitungan Momen Lapangan K

M.8 == *,55

= *,535

/erhitungan Momen Lapangan

M.y =

= *,55

= *,535

/erhitungan Momen Tumpuan K

Mt8 =

= 51#3*&+

= 51#*&+/erhitungan Momen Tumpuan

Mty =

= 51#3*&+

= 51#*&+

)/ Meng0i!ng T!langan La1angan ; =


= #3#9,15*#

m = fy#-,5 f'c

= *3"

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy

#3##5

N ma8 = #-15 N 4

f'c = 53#Menurut SNI 2847:2013 Pasal 10.2.7.3


N ma8 =

= #3#&1

8

8"

#-##* 8 % 8

#-##* 8 % 8

#-##* 8 % 8

#-##* 8 % 8


64/84

!ai- N per.u @ N min#3###* @ #3##5


4 = *###

C per.u = N3438= &++3#



= 1,35


n = 3"

n = "3#


= &5#

C pakai = CJ*# 8 n

= *"


65/84



N ma8 =

= #3#&1

!ai- N per.u @ N min#3### @ #3##5


4 = *###C = N3438

= &++3#



= 1,35


n = 3"n = "3#


= &5#

C pakai = CJ*# 8 n

= *"

2oeien ketahanan (k) = M.8J343y&

= #3#"9,#915

m = fy#-,5 f'c

= *3"



66/84

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy

#3##5

N ma8 = #-15 N 4f'c = 53#


%ntuk6 fc' F&, M/a-

N ma8 =

= #3#&1

!ai- N per.u @ N min#3###* @ #3##5


4 = *###

C = N343y

= &,3#



= 1,35

um.ah tu.angan per meter (n) = CCJ*#n = 3#

n = "3#


= &5#

C pakai = CJ*# 8 n

= *"


67/84

&/ Meng0i!ng T!langan T!m1!ann >


= #3#9,15#95&

m = fy#-,5 f'c

= *3"

N per.u = *m (*$O*$(&m

= #3###*

N min = *-"fy

#3##5

N ma8 = #-15 N 4

f'c = 53#



N ma8 =

= #3#&1

!ai- N per.u @ N min#3###* @ #3##5


4 = *###

C = N3438= &,3#



= 1,35

um.ah tu.angan per meter (n) = CCJ*#n = 3#

n = "3#




68/84

= &5#

C pakai = CJ*# 8 n

= *"


69/84

cm = ### mm

cm = "&5# mm

M/a

M/a

= &"##

= &*

= &"

= &5#

= *,

= *,##

= "#

= &5#

m 8 &"## = &,,

= *,

= "#

6D = "+

3"+

3*

D 0 *3+ L

"+3# 0 *3+ *

cm

cm

cm

. e.imut

cm

mm

kgm

kgm&

kgm&

kgm&

kgm&

kgm&

kgm&

kgm&

kgmI

kgmI

kgmI

kgmI

k;m&

kgmI

kgmI

kgmI

k;m&

kgmI

k;m&


70/84

cm

m

cm

m

cm

m

cm

m

@ & /enu.angan & Crah

&*

&*


71/84

5&

5&

kgm

;mm

kgm

;mm

kgm

;mm

kgm

;mm

)fy)


(S2 S;< T$*5$*99*$# paa. 33)

M/a

#3,*"

L8I 8 K*

L8I 8 K&

L8I 8 K

L8I 8 K"

;mmQ

?)@ (#%- 5 (#(-.2 5 *(/' @


72/84

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

mm

mm& F &++3# mm& E2

)fy)


(S2 S;< T$*5$*99*$# paa. 33)

M/a



73/84

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

4uah4uah

mm

mm& F &++3# mm& E2

?)@ (#%- 5 (#(-.2 5 *(/' @



74/84

)fy)


(S2 S;< T$*5$*99*$# paa. 33)M/a

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

mm

mm& F &,3# mm& E2

?)@ (#%- 5 (#(-.2 5 *(/' @



75/84

)fy)


(S2 S;< T$*5$*99*$# paa. 33)

M/a

#3,*"

@ N ma8@ #3#&1

mm

mm&

mm

4uah

4uah

?)@ (#%- 5 (#(-.2 5 *(/' @



76/84

mm

mm& F &,3# mm& E2


77/84

0


78/84


79/84


80/84


81/84


82/84


83/84


84/84

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