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Discussion :: GATE Aeronautical Engineering

  1. The stiffened cross-section of a long slender uniform structural member is idealized as shown in the figure below. The lumped areas at A, B, C and D have equal cross-sectional area of 3 cm2. The webs AB, BC, CD and DA are each 5 mm thick. The structural member is subjected to a twisting moment of 10 kNm. The magnitudes of the shear flow in the webs, qAB, qBC, qCD, and qDA in kN/m are, respectively

  2. A.
    20, 20, 20, 20
    B.
    0, 0, 50, 50
    C.
    40, 40, 0, 0
    D.
    50, 50, 50, 50

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    Answer : Option D

    Explanation :

    -NA-


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