3 -50 R20 1. Calculate the maximum twisting moment that can be applied to the section shown if shear stress is not exceed 77 MPa. Provide the answer in kNm with precision to two decimal points. 2. In the same section. What is the angle of twist in a 2.5m length if G = 30 GPa and its under 0.5 kNm of twisting moment. Provide the answer in degrees with precision to two decimal points.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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3
-50
R20
1. Calculate the maximum twisting moment that can be applied to the section shown if
shear stress is not exceed 77 MPa. Provide the answer in kNm with precision to two
decimal points.
2. In the same section. What is the angle of twist in a 2.5m length if G = 30 GPa and its
under 0.5 kNm of twisting moment. Provide the answer in degrees with precision to two
decimal points.
Transcribed Image Text:3 -50 R20 1. Calculate the maximum twisting moment that can be applied to the section shown if shear stress is not exceed 77 MPa. Provide the answer in kNm with precision to two decimal points. 2. In the same section. What is the angle of twist in a 2.5m length if G = 30 GPa and its under 0.5 kNm of twisting moment. Provide the answer in degrees with precision to two decimal points.
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