Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 1 (Q.No. 30)
30.
The value of stress concentration factor depends upon
Discussion:
6 comments Page 1 of 1.
Neeraj said:
8 years ago
Theoretical stress concentration factors depend on both for brittle but not for ductile material due to local yielding, and fatigue stress concentration factors depend on both Material and load.
Radhe said:
9 years ago
Theoretical stress constraint factor depend only B but fatigue on D from option.
Megha suyal said:
10 years ago
Theoretical stress concentration factor (kt) is function of loading and geometry while actual concentration factor (kf) also known as fatigue stress concentration factor or fatigue strength reduction factor is function of loading, geometry and material.
Rahul said:
1 decade ago
Stress concentration might arise due to non homogeneous nature of material properties or defects during welding or casting of material but the value of stress concentration factor K depends only on the geometry of the material. I think the answer should be B.
Amruta pokharkar said:
1 decade ago
When material change it's shape suddenly, sharp corner or neck formation takes place where mass concentration takes place.
Rashed said:
1 decade ago
What is stress concentration factor?
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