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Mechanical and structural analysis miscellaneous

Mechanics and Structural Analysis

  1. Consider the beam AB shown in the figure below. Part AC of the beam is rigid while part CB has the flexural rigidity EI. Identify the correct combination of deflection at end B and bending moment.
    1. PL3
      , 2PL
      3EI
    2. PL3
      , PL
      3EI
    3. 8PL3
      , 2PL
      3EI
    4. 8PL3
      , PL
      3EI
Correct Option: A

δB =
PL3
3EI

MI at A = 2PL



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