Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 1 (Q.No. 3)
3.
The ratio of strengths of solid to hollow shafts, both having outside diameter D and hollow having inside diameter D/2, in torsion, is
Discussion:
42 comments Page 5 of 5.
Vamsiambati said:
4 years ago
(T hollow/T shaft)=(D^4-d^4)/D^4.
Here D= Diameter of Solid Shaft.
d=Diameter of Hollow Shaft = D/2.
(D^4-(D/2)^4)/D^4 =15/16.
Here D= Diameter of Solid Shaft.
d=Diameter of Hollow Shaft = D/2.
(D^4-(D/2)^4)/D^4 =15/16.
(8)
Tamene malke said:
3 years ago
It is very good for all engineering students, thanks to everyone for explaining.
(3)
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