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Discussion :: Theory of Structures

  1. For calculating the allowable stress of long columns 

     \( \sigma0\) = \(\frac {\sigma y} { n } \) [ 1-a[\( \frac { 1 } { r } ] ^2\) ] is the empirical formula, known as

  2. A.

    Straight line formula

    B.

    Parabolic formula

    C.
    Perry's formula
    D.

    Rankine's formula.

    Answer : Option B

    Explanation :

    No answer description available for this question.


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