Mechanical Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 1 (Q.No. 3)
3.
The neutral axis of the cross-section a beam is that axis at which the bending stress is
zero
minimum
maximum
infinity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
41 comments Page 3 of 5.

Vijay said:   8 years ago
What about if load acts in transverse and longitudinal axis, can anyone answer it? please.

Naveen kumar said:   1 decade ago
There is no load acting on neutral axis. So bending moment on the neutral axis is zero.

Sharad Shinde said:   9 years ago
Bending stress at neutral axis are zero but shear stress are maximum at neutral axis.

Thejeshwa said:   1 decade ago
Bending stress is zero because no effect on the neutral axis due to applied loads.

Krishna singh said:   8 years ago
How can you say this?

Because this is only case of pure bending. Isn't it?

Ravi said:   9 years ago
A middle line of load zero because load separated all side so BM is zero.

Susheel said:   1 decade ago
At neutral axis there there will be no effect applied of applied load.

Ram gupta said:   1 decade ago
Because the neutral axis pass through the CG of symmetrical section.

Prudhvi said:   8 years ago
Stress in any layer depends on its distance from the nutreal axis.
(1)

Rajneesh agrahri said:   1 decade ago
There is no effect which load acting at beam cross section.


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