d) What is the value of \"k\" for the following end-support condition? (4 pts) b

Question

d) What is the value of "k" for the following end-support condition? (4 pts) b. Hinged-Hinged c. Fixed-Fixed d. Fixed-Free e. Fixed-Hinged e) A test of a 12 ft. steel column (Est -29000 ksi) is to be performed in the structures lab. It has a rectangular cross section with the base and height equal to 2 in. and 5 in., respectively. One end of the column ate the eritical buckling load? completely fixed and the other one is assumed to be a pin connection. Estim Without changing the material or c increase the load capacity of the column. (10 pts)

Explanation / Answer

D)

b) For hinged hinged k vaue Theoritical is 1, recommended is 1.

c) For fixed fixed, K value Theoritical is 0.5, recommended is 0.65.

d) For fixed free, K value Theoritical is 1, recommended is 1.2.

e) For fixed hinged, K value Theoritical is 0.7, recommended is 0.8.

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