Question 5 A beam with b=250mm, h=400mm, cc-40mm, stirrups=10mm, fc-28Mpa, fy-415Mpa is reinforced by 4-28mm diameter bars. 1. Calculate the depth of the neutral axis. 2. Calculate the strain at the tension bars. Question 6 A doubly reinforced beam with b-250mm, h-500mm, cc-40mm, d'-60mm, stirrups-10mm, fc-21Mpa, fy-415Mpa is reinforced by 3- 25mm diameter rebar for tension and 2-25mm diameter rebar for compression. Calculate the depth of the compression block.

Question 5 A beam with b=250mm, h=400mm, cc-40mm, stirrups=10mm, fc-28Mpa, fy-415Mpa is reinforced by 4-28mm diameter bars. 1. Calculate the depth of the neutral axis. 2. Calculate the strain at the tension bars. Question 6 A doubly reinforced beam with b-250mm, h-500mm, cc-40mm, d'-60mm, stirrups-10mm, fc-21Mpa, fy-415Mpa is reinforced by 3- 25mm diameter rebar for tension and 2-25mm diameter rebar for compression. Calculate the depth of the compression block.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.1.3P

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