Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 19 (Q.No. 15)
15.
A fixed beam as shown in Fig. I is loaded with a U.D.L. over the entire span, the total load being W; when load was just increased to W1, the deformed shape as shown in Fig. II was seen. The value of W1 (plastic moment of resistance = Mp) is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Vkk said:   3 years ago
The Correct answer is 12mp/l for 2 plastic hinges.

And 16mp/l^2 for 3 plastic hinges.

Pavithra said:   4 years ago
When 3 hinges formed, 16Mp/L.
When 2 hinges formed, 12Mp/L.

So, option C is correct.
(1)

Phani said:   7 years ago
Which is 16mp/ l^2?
(1)

Uttam said:   8 years ago
Explain please.

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