Mechanical Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 7 (Q.No. 38)
38.
The layer at the centre of gravity of the beam as shown in the below figure, will be
Discussion:
4 comments Page 1 of 1.
Dhiru said:
1 decade ago
Upper layer - compression.
Lower layer - tension.
Lower layer - tension.
Raj said:
9 years ago
I think, it should be in tension.
Khalid ahmed said:
8 years ago
Layr is lie in NA axis. That is a reason it in neither in comp nor in tension.
Konca said:
8 years ago
Upper layer comp, And lower layer tension b/c the moment is specified but the answer should be neither in comp nor in tension that the reason is null stress at the center of layer (N.A) it is a rectangular bar (N.A=C.G).
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