PROBLEM 2 A beam is reinforced with 6-28mm diameter tension bars in 2 layers with 3 bars per layer (center-to-center distance of 2 layer is 40mm) and if compression reinforcement is required, it will be placed at 1 layer only with a reinforcement diameter of 25mm. The properties of the beam are as follows: Beam: bxh = 300mm x 585mm Length = 8m Effective concrete covering = 65mm f'c = 28MPA fy = 415MPA Strain of tension steel = 0.005 Deadload = 36KN/m (including self weight) 1. Nominal moment capacity of the beam 2. Safe Live load that the beam can carry 2. No. of 25mm diameter compression steel reinforcement (if needed)
PROBLEM 2 A beam is reinforced with 6-28mm diameter tension bars in 2 layers with 3 bars per layer (center-to-center distance of 2 layer is 40mm) and if compression reinforcement is required, it will be placed at 1 layer only with a reinforcement diameter of 25mm. The properties of the beam are as follows: Beam: bxh = 300mm x 585mm Length = 8m Effective concrete covering = 65mm f'c = 28MPA fy = 415MPA Strain of tension steel = 0.005 Deadload = 36KN/m (including self weight) 1. Nominal moment capacity of the beam 2. Safe Live load that the beam can carry 2. No. of 25mm diameter compression steel reinforcement (if needed)
Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter12: Composite Materials
Section: Chapter Questions
Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.
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