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In a reinforced concrete beam, b = 300 mm, d = 600 mm, andn = 9, If a maximum stress of 5 MPa is developed in the concrete when resisting a moment of 80 kN.m, (1)

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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Pressure and Stress

Question

In a reinforced concrete beam, b =
300 mm, d = 600 mm, and n = 9, If a
%3D
maximum stress of 5 MPa is
developed in the concrete when
resisting a moment of 80 kN.m, (1)
what stress is developed in the steel
? (2) what area of reinforcing steel is
?required

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