konversi besi tulangan ke tulangan

8/18/2019 Konversi Besi Tulangan Ke Tulangan

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ANALISA : Perhitungan Konversi Tulangan Balok Podium Lantai 6

PROYEK : Parkland Avenue BSD Serpong

DATA AWAL

Tulangan Awal 8

Ø 8 D 22

fyp = 2,400.00 kg/cm2

Mutu tulangan deform / ulir fyd = 4,000.00 kg/cm2

Mutu tulangan deform / ulir fyw = 4,000.00 kg/cm2

PERHITUNGAN KONVERSI TULANGAN BALOK

Untuk 8 D22

Luas tulangan D22 As = 3,041,061.69 mm2

As butuh = As!f"/f"#$

Luas tulangan D19 = 3,041,061.69 mm2

Maka digunakan D19 11 D 19 As w = 3,118,816.11 mm2

As w sisa = %%,%&4.42 mm2

Tambahan tulangan kn!"nsinal As k sisa = %%,%&4.42 mm2# D # As k = ' mm2

As w = ' mm2

Maka digunakan 11D19 Astp = 3,118,816.11 mm2

Mutu tulangan (olos !Ø$


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DATA AWAL

Tulangan Awal &

Ø & D 22

fyp = 2,400.00 kg/cm2




Untuk % D22




Maka digunakan D19 9 D 19 As w = 2,&&1,%&8.63 mm2

As w sisa = !109,1%0.34$ mm2

Tambahan tulangan kn!"nsinal As k sisa = !109,1%0.34$ mm21 D 1+ As k = 132,%32.29 mm2

As w = 132,%32.29 mm2

Maka digunakan 9D19 + 1D13 Astp = 2,684,490.92 mm2



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D22

D! " D#

%"mat

)* 2+'(,1*9) mm2


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DATA AWAL

Tulangan Awal ,

Ø , D 22

fyp = 2,400.00 kg/cm2




Untuk 6 D22

Luas tulangan D22 As = 2,280,%96.2% mm2


Luas tulangan D19 = 2,280,%96.2% mm2

Maka digunakan D19 8 D 19 As w = 2,268,229.90 mm2

As w sisa = !12,&66.3%$ mm2

Tambahan tulangan kn!"nsinal As k sisa = !12,&66.3%$ mm21 D 1- As k = %8,&39.82 mm2

As w = %8,&39.82 mm2

Maka digunakan 8D19 + 1D10 Astp = 2,346,%69.%1 mm2



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D22

D! " D$

%"mat

)* ,('9&+*)( mm2


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DATA AWAL

Tulangan Awal )

Ø ) D 22

fyp = 2,400.00 kg/cm2




Untuk 4 D22

Luas tulangan D22 As = 1,&20,&30.84 mm2


Luas tulangan D19 = 1,&20,&30.84 mm2

Maka digunakan D19 ( D 19 As w = 1,41%,643.68 mm2

As w sisa = !102,88%.16$ mm2

Tambahan tulangan kn!"nsinal As k sisa = !102,88%.16$ mm21 D 1+ As k = 132,%32.29 mm2

As w = 132,%32.29 mm2

Maka digunakan 5D19 + 1D13 Astp = 1,&&0,3%&.9% mm2



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D22

D! " D#

%"mat

)* 29'8)(*1+ mm2


9/14

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DATA AWAL

Tulangan Awal +

Ø + D 22

fyp = 2,400.00 kg/cm2




Untuk 3 D22




Maka digunakan D19 ) D 19 As w = 1,134,114.9& mm2

As w sisa = !6,283.19$ mm2

Tambahan tulangan kn!"nsinal As k sisa = !6,283.19$ mm21 D 1- As k = %8,&39.82 mm2

As w = %8,&39.82 mm2

Maka digunakan 4D19 + 1D10 Astp = 1,212,6&4.%6 mm2



10/14

D22

D! " D$

%"mat

)* &2'2(,*,+ mm2


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ANALISA : Perhitungan Konversi Tulangan Plat Konvensional %en&adi 'iremesh

PROYEK : Pem(angunan )estive 'alk Kara*ang

DATA LANTAI

Tulangan plat kn!"nsinal

Ø D 1- # 1(-

fyp = 2,400.00 kg/cm2

Mutu tulangan deform / ulir !D$ fyd = 4,000.00 kg/cm2

Mutu tulangan wi."m"sh fyw = &,000.00 kg/cm2

PERHITUNGAN KONVERSI TULANGAN KE WIRE MESH

Untuk D10'1&0

Luas tulangan kn!"nsinal As = &23.60 mm2

Luas tulangan wi."m"sh yang dibutuhkan As butuh = As!f"/f"#$

= 418.88 mm2

Maka digunakan wi."m"sh M 8 # 1(- As w = 33&.10 mm2

As w sisa = 83.%8 mm2

Tambahan tulangan kn!"nsinal As k sisa = 104.%2 mm2

D 1- # &(- As k = 104.%2 mm2

As w = 83.%8 mm2

Maka digunakan M8 - 150 + D10 - 50 Astp = 418.88 mm2



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%"mat

)* # mm2


13/14

PP PRECAST

ANALISA : Perhitungan Konversi Tulangan Plat Konvensional %en&adi 'iremesh

PROYEK : Pem(angunan )estive 'alk Kara*ang

DATA LANTAI

Tulangan plat kn!"nsinal

Ø D 1- # +--

fyp = 2,400.00 kg/cm2

Mutu tulangan deform / ulir !D$ fyd = 4,000.00 kg/cm2

Mutu tulangan wi."m"sh fyw = &,000.00 kg/cm2

PERHITUNGAN KONVERSI TULANGAN KE WIRE MESH

Untuk D10'300

Luas tulangan kn!"nsinal As = 261.80 mm2

Luas tulangan wi."m"sh yang dibutuhkan As butuh = As!f"/f"#$

= 209.44 mm2

Maka digunakan wi."m"sh M , # 1(- As w = 188.&0 mm2

As w sisa = 20.94 mm2 Tambahan tulangan kn!"nsinal As k sisa = 26.18 mm2

D , # &(- As k = 3%.%0 mm2

As w = 30.16 mm2

Maka digunakan M) - 150 + D) - 50 Astp = 218.6& mm2



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%"mat

)* 9*22 mm2

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