Civil Engineering - Theory of Structures - Discussion

Discussion Forum : Theory of Structures - Section 3 (Q.No. 8)
8.
Maximum shear stress theory for the failure of a material at the elastic limit, is known
Guest's or Trecas' theory
St. Venant's theory
Rankine's theory
Haig's theory
Von Mises's theory.
Answer: Option
Explanation:
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Discussion:
3 comments Page 1 of 1.

JEET said:   4 years ago
Different Theories of Failure : These are five different theories of failures which are generally used.

(a) Maximum Principal stress theory (due to Rankine).

(b) Maximum shear stress theory (Guest - Tresca).

(c) Maximum Principal strain (Saint - Venant) Theory.

(d) Total strain energy per unit volume (Haigh) Theory.

(e) Shear strain energy per unit volume Theory (Von Mises & Hencky).
(1)

Krishna kunal said:   4 years ago
Thank you @Jeet.

Yogender singh said:   4 years ago
Thanks @Jeet.

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