Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 1 (Q.No. 26)
26.
The point of contraflexure is a point where
Discussion:
28 comments Page 2 of 3.
Rahul urkude said:
10 years ago
Point of contraflexure where the bending moment changes its sign from negative to positive or vice versa.
Saurabh said:
10 years ago
Point of contra flexure, where BM changes its sign on BM graph. At this point the SF will be Max.
Prasad said:
1 decade ago
Point of contraflexure is point where Shear force changes its sign and at that point BM is max.
Veeresh said:
8 years ago
Point of contraflexure is the point at which shear force changes sign.
OR
BM is zero or max.
OR
BM is zero or max.
Vinod said:
10 years ago
The point of contra flexure is a point where BM is zero.
i.e bending moment changes sign.
i.e bending moment changes sign.
Kittu said:
1 decade ago
POI is the point at which BM is zero. POC is the point at which BM changes its sign. :).
Sharafat ali said:
1 decade ago
I agree to @Naresh. Point of contraflexure is that point where BM changes it's sign.
Dhruba Neupane said:
5 years ago
What is the magnitude of shear force at contra flexure point? please explain to me.
(2)
Pradeep gk said:
8 years ago
Point of contra flexure occurs only in overhanging beam.
Answer is B is correct.
Answer is B is correct.
Mohan raj said:
1 decade ago
But the given correct answer is bending moment changes its sign.
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