Civil Engineering - GATE Exam Questions - Discussion

Discussion Forum : GATE Exam Questions - Section 2 (Q.No. 10)
10.
In IS : 800 (1984) the permissible compressive stress in column is based on :
Euler formula
Secant formula
Rankine-Gordan formula
Rankine-Merchant formula
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Vidyanand said:   4 years ago
Please explain it.
(1)

Hardik Diya said:   4 years ago
I think the Answer is D.

Ali Ejaz said:   6 years ago
Image result for secant formula for column.

The radius of gyration are is defined as. Working are into the above stress equation results in the secant formula for maximum stress, The secant formula indicates that in addition to the axial load F and cross-section area A, the maximum stress also depends on the eccentricity ratio ec/r2 and the slenderness ratio L/r.

Deepii said:   6 years ago
Please, kindly anyone give me the details of above all formulas.

Suruthi said:   9 years ago
Please explain.

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