Q3. (25%) The floor plan of restrained slabs for a building is shown in Fig. Q3. The restrained slabs are cast monolithi

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Q3 25 The Floor Plan Of Restrained Slabs For A Building Is Shown In Fig Q3 The Restrained Slabs Are Cast Monolithi 1 (58.15 KiB) Viewed 82 times

Q3. (25%) The floor plan of restrained slabs for a building is shown in Fig. Q3. The restrained slabs are cast monolithically with the edge beams at the discontinuous edges. The permanent load GX (including the self-weight of the slabs) = 5.5 kN/m² and the variable load Q = 3.5 kN/m². The size of each beam is 300mm x 500mm, and the size of each column is 500mm x 500mm. Assume C30/35 concrete, grade 500 steel, and 25-mm cover to bars. (a) (5%) Determine bending-moment coefficients for Panels 1, 2 and 3, according to BS8110-1:1997. (b) (5%) Determine shear-force coefficients for Panels 1, 2 and 3, according to BS8110-1:1997. (c) (10%) Determine the slab thickness of Panel 1 by considering the span-effective depth ratio. Design the bending reinforcement in the short-span direction and the torsion reinforcement at corners for Panel 1. (d) (5%) Check the shear resistance at the support faces for the short-span direction of Panel 1. (Note: Do not need to design shear reinforcement) Columns Panel 1 Panel 3 5000 FIE Panel 2 5500 Beams 6000 mm 5500 Ci 02