What does the variables stand for and assumption is valid ? Redistribution of moment:Madjusted 180 180 x 10% = 162 klAssume a = hfStep 3EtCheck for tension controlled section:=B₁=0.85=0.85B₁=0.83C=aBf=-1000.83c=120. 13 mm-0.05x(-4000)10000.05x(30×145-4000)10000.003 d -0.003C0.003120.13&t=0.0057> 0.005Assumption is validx 350 0.003

Stress strain diagram for singly reinforced beam

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Civil Engineering

What does the variables stand for and assumption is valid ?

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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Question

What does the variables stand for and assumption is valid ?

Redistribution of moment:
Madjusted 180 180 x 10% = 162 kl
Assume a = hf
Step 3
Et
Check for tension controlled section:
=
B₁=0.85
=0.85
B₁=0.83
C=a
Bf
=
-
100
0.83
c=120. 13 mm
-
0.05x(-4000)
1000
0.05x(30×145-4000)
1000
0.003 d -0.003
C
0.003
120.13
&t=0.0057> 0.005
Assumption is valid
x 350 0.003

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