General Design Information Unless otherwise specified, the following data should be adopted for all questions: fcu = 40

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General Design Information Unless Otherwise Specified The Following Data Should Be Adopted For All Questions Fcu 40 1 (111.96 KiB) Viewed 37 times

General Design Information Unless otherwise specified, the following data should be adopted for all questions: fcu = 40 MPa Cover = 35 mm fy = 500 MPa fyv = 250 MPa Question 1 The design data of a simply-supported reinforced concrete beam are as follows: Beam overall depth, h = 700 mm Beam breadth, bw = 500 mm c/c dist btw supports = 6800 mm Width of supports, Sw 500 mm Slab thickness, hf = 160 mm c/c dist btw beams = 4000 mm Imposed Load 5.0 kPa Allowance for finishes 1.0 kPa Preferred bar size 25 Preferred link size 10 = = = = = Q1a Calculate the effective span, L. Q1b Calculate the effective depth, d. Q1c Calculate the effective flange width, beff. Q1d Calculate the design ultimate load in kN/m. Q1e Prove that the design moment is 398.0 kNm. Q1f Design the reinforcement for bending. Q1g Check the maximum shear stress. Q1h Design the shear reinforcement for the beam. Q1i Check deflection by span-to-depth ratio. (3 marks) (2 marks) (4 marks) (7 marks) (3 marks) (10 marks) (6 marks) (17 marks) (8 marks)