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teknik gambar bangunan jilid 2

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Contoh Peng<strong>gambar</strong>an Penulangan Pelat Atap Lebih dari Satu Petak<br />

Gambar 10.16<br />

Penulangan Pelat Atap Lebih dari Satu Petak<br />

Pelat (a) Atx = 2.77 cm 2 Ø 8–13 = 2,87 cm 2 > 2,77 cm 2<br />

Aty = 2.90 cm 2 Ø 8–17 = 2,96 cm 2 > 2,90 cm 2<br />

Alx = 1.90 cm 2 Ø 8–20 = 2,57 cm 2 > 1,90 cm 2<br />

Aly = 1,66 cm 2 Ø 8–20 = 2,57 cm 2 > 1,66 cm 2<br />

Pelat (b) Atx = 4.16 cm2 Ø 8–12 = 4,19 cm2 > 4,16 cm2 Aty = 2.90 cm2 Ø 8–17 = 2,96 cm2 > 2,90 cm2 Alx = 1,90 cm2 Ø 8–20 = 2,51 cm2 > 1,90 cm2 Ay = 1.66 cm2 Ø 8–20 = 2,51 cm2 > 1,66 cm2 Pelat Luifel (c) : 3,25 cm2 Ø 8–12 = 3,87 cm2 > 3,28 cm2 // Atx<br />

Ø 8–7 dan Ø 8–68 = 2,70 > 3,28 cm2 // Aty<br />

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