A beam having the cross section shown is subjected to a couple Mo acting in a vertical plane. Determine the largest permissible value of the moment Mo of the couple if the maximum stress is not to exceed 103 MPa. Given: ly=1₂=b4136 lyz=64772 ΝΑ Mo 45⁰ B b = 60 mm A 20 mm 회 b = 60 mm -20 mm

Structural Analysis
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Chapter2: Loads On Structures
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A beam having the cross section shown is subjected to a couple M0 acting in a vertical plane. Determine the largest permissible value of the moment M0 of the couple if the maximum stress is not to exceed 103 MPa. 

Given:

IyIz = b4/36

Iyz = b4/72

A beam having the cross section shown is subjected to a couple Mo acting in a vertical plane.
Determine the largest permissible value of the moment Mo of the couple if the maximum stress
is not to exceed 103 MPa.
Given:
ly=1₂=b4136
lyz=b4/772
-
ΝΑ
Mo
u
45°
| Y
B
20 mm
PI
A
b = 60 mm
-20 mm
b = 60 mm
The largest permissible value of the moment Mo is
N-m.
Transcribed Image Text:A beam having the cross section shown is subjected to a couple Mo acting in a vertical plane. Determine the largest permissible value of the moment Mo of the couple if the maximum stress is not to exceed 103 MPa. Given: ly=1₂=b4136 lyz=b4/772 - ΝΑ Mo u 45° | Y B 20 mm PI A b = 60 mm -20 mm b = 60 mm The largest permissible value of the moment Mo is N-m.
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