What is the required i of the members

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Reference no: EM131513676

Question: 1. If the horizontal displacement of joint B of the frame in Figure P8.40 is not to exceed 0.36 in., what is the required I of the members? Bar CD has an area of 4 in.2, and E = 29,000 kips/in.2. Consider only the bending deformations of members AB and BC and the axial deformation of CD.

168_8.40.png

2. For the steel frame in Figure P8.41, compute the horizontal displacement of joint B. For member BCD, A = 6000 mm2 and I = 600 × 106 mm4. For member AB, A = 3000 mm2. E = 200 GPa for all members.

1437_8.41.png

Reference no: EM131513676

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