Civil Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 4 (Q.No. 24)
24.
The moment diagram for a cantilever whose free end is subjected to a bending moment, will be a
triangle
rectangle
parabola
cubic parabola.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Jjsdhami25@gmail.com said:   6 years ago
No load on cantilever beam only moment act at the free end if the moment is M so, moment act on entire length is same if moment same than moment diagram is rectangular.
(2)

Jaz said:   6 years ago
The Concept is;

1) No load BM Diagram Linear.
2) point load BM Diagram inclined..
3) UDL BM Diagram parabolic.
4) UVL BM Diagram cubicle.
(1)

Ram said:   6 years ago
The couple is acting at the free end.

Jafar said:   5 years ago
Due to couple or moment the BM is rectangle shape.

Bhoopi said:   5 years ago
The maximum value of bm at fixed end and diagram is triangle if the same bm at free end then bm at fixed at will be balanced the shape become triangle to rectangle.


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