perencanaan sloof.doc

12
PERENCANAAN SLOOF Perencanaan Lebar Equivalent o TIPE 1 o Lx = 2,5 m o Ly = 5 m o Leq = = = 0,83333 m o TIPE 2 o Lx = 2 m o Ly = 4 m o Leq = ½ Lx Leq Ly ½ Lx Leq Ly

Upload: isabelle9058

Post on 01-Jan-2016

116 views

Category:

Documents


0 download

DESCRIPTION

perhitungan sloof secara terperici runtut dan lengkap

TRANSCRIPT

Page 1: PERENCANAAN sloof.doc

PERENCANAAN SLOOF

Perencanaan Lebar Equivalent

o TIPE 1

o Lx = 2,5 m

o Ly = 5 m

o Leq =

=

= 0,83333 m

o TIPE 2

o Lx = 2 m

o Ly = 4 m

o Leq =

=

½ LxLeq

Ly

½ LxLeq

Ly

Page 2: PERENCANAAN sloof.doc

= 0,6667 m

o TIPE 3

o Lx = 2,5 m

o Ly = 6 m

o Leq =

=

= 1,17766 m

o TIPE 4

o Lx = 2,5 m

o Ly = 6 m

o Leq =

=

= 1,17766 m

Leq = 1,17766 x 2= 2,35532 m

o TIPE 5

Lx = 2 m

Ly = 6 m

Page 3: PERENCANAAN sloof.doc

Leq =

=

= 0,96296 m

o Lx = 2,5 m

o Ly = 6 m

o Leq1 =

=

= 1,17766 m

Leq2 = Leq1 + Leq2

= 0,96296 + 1,17766= 2,14062 m

o TIPE 6

o Lx = 2,5 m

o Ly = 5 m

o Leq =

=

½ LxLeq

Ly

Page 4: PERENCANAAN sloof.doc

= 0,83333 m

Leq = 2 X 0,83333

= 1,6666 m

o TIPE 7

o Lx = 2 m

o Ly = 4 m

o Leq =

=

= 0,6667 m

Leq = 2 x 0,6667

= 1,3334 m

o TIPE 8

o Lx = 2,5 m

o Ly = 5 m

o Leq1 =

=

= 0,83333 m

o Lx = 2 m

o Ly = 5 m

½ LxLeq

Ly

½ LxLeq

Ly

Page 5: PERENCANAAN sloof.doc

o Leq2 =

=

= 0,94667 m

Leq = Leq1 + Leq2

= 0,83333 + 0,94667= 1,78 m

Perencanaan Balok Induk

Perhitungan Beban Plat Lantai

Berat plat :

1. Beban Hidup = 200 kg/m2

2. Beban mati

- Berat plat (10 cm) = 240 kg/m2

- Berat plafond + instalasi = 25 kg/m2

Page 6: PERENCANAAN sloof.doc

- Berat Spesi = 48 kg/m2

- Berat Keramik = 24 kg/m2

- Berat Pasir = 90 kg/m 2

379 kg/m2

Dimensi balokPrakiraan Dimensi Balok =

1. Tinggi Balok (H) = (1/10 – 1/12). L

2. Lebar Balok (B) = (1/2 – 2/3). H

L = bentang balok terpanjang

LBA = 5 m = 5000 mm

H = (417–500) à 400 mm

B = (225 – 300) à 260 mm

Direncanakan Sloof = 26 x 40 cm

Pembebanan Balok Anak

Pembebanan Tipe 1

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 0.8333× 379 × 1 = 215.0207kg/m

Qd = 503.021 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 0.8333× 200 kg/m2 × 1 = 166.66kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 503.021

= 704.229 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 503.021 + 1,6 × 166.66

= 870.2808 kg/m

Page 7: PERENCANAAN sloof.doc

Pembebanan Tipe 2

Beban Mati (Qd)

Berat Sendiri = 0,26× (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 0.6667× 379 × 1 = 151.8793 kg/m

Qd = 439.879 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 0.6667 × 200 kg/m2 × 1 = 133.34 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 439.879

= 615.831 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 439.879 + 1,6 × 133.34

= 741.1992 kg/m

Pembebanan Tipe 3

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 1.17766× 379 × 1 = 345.5331 kg/m

Qd = 633.533 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 1.17766× 200 kg/m2 × 1 = 235.532 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 633.533

= 886.9464 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 633.533 + 1,6 × 235.532

= 1137.091 kg/m

Page 8: PERENCANAAN sloof.doc

Pembebanan Tipe 4

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 2.3553× 379 × 1 = 791.8587 kg/m

Qd = 1079.86 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 2.3553× 200 kg/m2 × 1 = 471.06 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 1079.86

= 1511.802 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 1079.86+ 1,6 × 471.06

= 2049.526 kg/m

Pembebanan Tipe 5

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 2.14062× 379 × 1 = 710.495 kg/m

Qd = 998.495 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 2.14062 × 200 kg/m2 × 1 = 428.124 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 998.495

= 1397.893 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 998.495+ 1,6 × 428.124

= 1883.192 kg/m

Pembebanan Tipe 6

Page 9: PERENCANAAN sloof.doc

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 1.6666 × 379 × 2 = 530.8414 kg/m

Qd = 818.841 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 1.6666 × 200 kg/m2 × 2 = 333.32 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 818.841

= 1146.378 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 818.841 + 1,6 × 333.32

= 1515.922 kg/m

Pembebanan Tipe 7

Beban Mati (Qd)

Berat Sendiri = 0,26 × (0, 40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 1.3334 × 379 × 1 = 404.5586 kg/m

Qd = 692.559 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 1.3334 × 200 kg/m2 × 1 = 266.68 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 692.559

= 969.582 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 692.559 + 1,6 × 266.68

= 1257.758 kg/m

Pembebanan Tipe 8

Beban Mati (Qd)

Page 10: PERENCANAAN sloof.doc

Berat Sendiri = 0,26 × (0,40 – 0,1) × 2400 kg/m3 = 187,2 kg/m

Berat Plat = 1.78 × 379 × 2 = 573.82 kg/m

Qd = 861.82 kg/m

Beban Hidup (Ql)

Beban hidup digunakan 200 kg/m2

Ql = 1.78 × 200 kg/m2 × 2 = 356 kg/m

Beban Berfaktor (Qu)

Qu1 = 1,4 Qd

= 1,4 x 861.82

= 1206.548 kg/m

Qu2 = 1,2 Qd + 1,6 Ql

= 1,2 × 861.82 + 1,6 × 356

= 1603.784 kg/m