Civil Engineering - Theory of Structures - Discussion

Discussion Forum : Theory of Structures - Section 2 (Q.No. 27)
27.
Pick up the correct statement from the following:
The bending stress in a section is zero at its neutral axis and maximum at the outer fibres
The shear stress is zero at the outer fibres and maximum at the neutral axis
The bending stress at the outer fibres, is known as principal stress
The planes of principal stresses are inclined at 45° to the neutral plane
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Ramji said:   5 years ago
Please explain opt 1 and 2.

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