I. Problem Solving - Design Problem 1 - A 4.2 m long restrained beam is carrying a superimposed dead load of (35 +18C) k

[answerhappygod]

I Problem Solving Design Problem 1 A 4 2 M Long Restrained Beam Is Carrying A Superimposed Dead Load Of 35 18c K 1 (130.15 KiB) Viewed 47 times

I. Problem Solving - Design Problem 1 - A 4.2 m long restrained beam is carrying a superimposed dead load of (35 +18C) kN/m and a superimposed live load of (55+24G) kN/m both uniformly distributed on the entire span. The beam is (250+ 50A) mm wide and (550+50L) mm deep. At the ends, it has 4-20mm main bars at top and 2-D20mm main bars at bottom. At the midspan, it has 2-020mm main bars at top and 3- $20 mm main bars at bottom. The concrete cover is 50 mm from the extreme fibers and 12 mm diameter for shear reinforcement. The beam is considered adequate against vertical shear. Given that f'e = 27.60 MPa and fy = 345 MPa. 1. Determine the design shear for the beam in KN 2. Determine the nominal shear carried by the concrete section using simplified calculation in KN 3. Determine the required spacing of shear reinforcements from simplified calculation. Express it in multiple of 10mm. 4. Determine the location of the beam from the support in which shear reinforcement are permitted not to place in the beam Problem 2 - Resolve the previous problems, 5. Determine the nominal shear carried by the concrete section using detailed calculation. 6. Determine the required spacing of shear reinforcements from detailed calculation. Express it in multiple of 10mm. 7. Determine the location of the beam from the support in which shear reinforcement are permitted not to place in the beam