Slab on Grade Design.xlsx

	A	B	C	D	F
1	9. DESIGN OF SLAB ON GRADE :			@
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3	- Thickness of Slab on Grade =15cm	10
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5	- Floor Cover =2500 Kg/m2	160
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7	- D.L = 0.20 x 2.50 + 0 = 5.0 t/m2
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9	- L.L =0,20 t/m2	30	t/m2
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11	- Wu = 1.4 D.L + 1.6 L.L = 1.4 x 0.45 + 1.6 x 0.30 = 1.11 t/m2
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13	- Shear per Side ( Qu ) = 1.11 x 1.00 x 1.00 / 4 = 0.28 t
14					Use 5 f 8/m
15	- As = Qu / ( m . W . Fy ) = 0.28 x1000 / ( 1.00 x 0.90 x 2400 ) = 0.13 cm2/m
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