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Strength Of Materials Miscellaneous

Strength Of Materials

  1. For the case of a slender column of length l, and flexural rigidity El built in at its base and free at the top, the Euler's critical buckling load is
    1. 2El
      l2

    2. 2El
      l2

    3. π2El
      l2

    4. π2El
      4l2

Correct Option: D

P =
π2EI
=
π2EI
(2l)24le2



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