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.
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.
Ashish said:
8 years ago
As per point of contra flexure definition. It is the point where the B.M is Zero after changing its sign from +ve to -ve value or vice versa.
So, answer B is correct (Bending moment diagram).
So, answer B is correct (Bending moment diagram).
AUGUSTIN GEORGE said:
8 years ago
In a bending beam, a point is known as a point of contraflexure if it is a location at which no bending occurs. In a bending moment diagram, it is the point at which the bending moment curve intersects with the zero line. In other words, where the bending moment changes its sign from negative to positive or vice versa.
RAHUL S said:
9 years ago
The Poc is the point at which bending moment changes its sign.
Prasad said:
1 decade ago
Point of contraflexure is point where Shear force changes its sign and at that point BM is 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.
Nitin said:
10 years ago
Answer is wrong and right answer is sf is change its sign.
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.
Rahul urkude said:
10 years ago
Point of contraflexure where the bending moment changes its sign from negative to positive or vice versa.
VICKY said:
1 decade ago
In a bending moment diagram, it is the point at which the bending moment curve intersects with the zero line. In other words where the bending moment changes its sign from negative to positive or vice versa.
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