Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 4 (Q.No. 9)
9.
A cantilever beam of span 4 m and cross-sectional are 0.3 m wide and 0.4 m deep is subjected to a concentrated load of 10 kN at the free end. Neglecting self-weight, the maximum bending stress at a section 2 m from the free end will be
Discussion:
2 comments Page 1 of 1.
Akash k said:
6 years ago
f = M/Z.
f = (10*2)/(0.3*0.4^2)/6 = 2500kn/sqm.
f = (10*2)/(0.3*0.4^2)/6 = 2500kn/sqm.
(1)
Viraj said:
10 years ago
(M/I) = (f/y).
(3)
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