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Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m³. Round off your initial calculations and final answer by 3 decimal places. Given: L= width of column= z = Over-all depth of beam, h = Width of beam, b = Thickness of slab, t = Effective depth, d = f'c = Yield strength of flexural steel, fy Yield strength of stirrups, fyt - A = 14 m 0.6 EE m 2.4 m 800 mm 400 mm 150 mm 735 35 mm MPa 414 MPa 275 MPa 8 kN/m

Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m³. Round off your initial calculations and final answer by 3 decimal places. Given: L= width of column= z = Over-all depth of beam, h = Width of beam, b = Thickness of slab, t = Effective depth, d = f'c = Yield strength of flexural steel, fy Yield strength of stirrups, fyt - A = 14 m 0.6 EE m 2.4 m 800 mm 400 mm 150 mm 735 35 mm MPa 414 MPa 275 MPa 8 kN/m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Topic: Shear and torsion DESIGN
Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m. Round off your initial calculations and final answer by 3 decimal places. Given: L- 14 width of column = 0.6 m 2.4 Over-all depth of beam, h = 800 mm Width of beam, b = 400 mm Thickness of slab, t= 150 mm Effective depth, d - 735 mm fc = 35 MPa Yield strength of flexural steel, fy 414 MPa Yield strength of stirrups, fyt = 275 MPa A = 8 kN/m E E E
Transcribed Image Text:Design the torsional and shear reinforcement for the beam as shown in the figure. The resulting L beam supports a live load of "A" kN/m along the beam centerline plus "E" kPa uniformly distributed over the upper slab surface. Assume clear cover 40 mm and "F" diameter stirrups. Use the unit weight of concrete 23.60 kN/m. Round off your initial calculations and final answer by 3 decimal places. Given: L- 14 width of column = 0.6 m 2.4 Over-all depth of beam, h = 800 mm Width of beam, b = 400 mm Thickness of slab, t= 150 mm Effective depth, d - 735 mm fc = 35 MPa Yield strength of flexural steel, fy 414 MPa Yield strength of stirrups, fyt = 275 MPa A = 8 kN/m E E E
Yield strength of stirrups, fyt 275 MPa A= 8 kN/m E = 3 КРа F= 14 mm a.) Threshold Torsion kN-m b.) Perimeter of centerline of outermost stirrups mm c.) Area enclosed by centerline of outermost transverse torsional reinforcements mm2 d.) Spacing @critical region (round off by multiples of 10) mm c.) Spacing @2.50 m (round off by multiples of 10) mm f.) Minimum transverse reinforcements mm2 g.) Minimum longitudinal reinforcements for torsion mm2 h.) Total Longitudinal bars for torsion mm2
Transcribed Image Text:Yield strength of stirrups, fyt 275 MPa A= 8 kN/m E = 3 КРа F= 14 mm a.) Threshold Torsion kN-m b.) Perimeter of centerline of outermost stirrups mm c.) Area enclosed by centerline of outermost transverse torsional reinforcements mm2 d.) Spacing @critical region (round off by multiples of 10) mm c.) Spacing @2.50 m (round off by multiples of 10) mm f.) Minimum transverse reinforcements mm2 g.) Minimum longitudinal reinforcements for torsion mm2 h.) Total Longitudinal bars for torsion mm2
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