Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 3 (Q.No. 39)
39.
The normal and tangential components of stress on an inclined plane through θ° to the direction of the force, will be equal if θ is
Discussion:
1 comments Page 1 of 1.
Jero M said:
3 years ago
Tangential = Sin^2θ = Sin^2(45°) = 1/2.
Normal = Sin(θ)Cos(θ) = Sin(45)Cos(45) = 1/2.
So, both are equal when theta = 45.
Normal = Sin(θ)Cos(θ) = Sin(45)Cos(45) = 1/2.
So, both are equal when theta = 45.
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