own below is loaded as shown. The beam is made out of a hollow steel rectangular cross-section. Determine: The most economical cross-section that can be below. The a) used if Ơall-30 ksi. Select...
The beam shown below is made from steel with a modulus of elasticity of 10,000 ksi. The section is a rectangular beam that is 15" tall and 7" wide. The length of the beam is 30 ft. (a) Identify the individual load cases from the beam tables that should be applied. Draw the deflected 2) shape for each case and clearly show or mark locations where deflection or slope are zero. (b) Evaluate the deflection of the beam at A...
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4. Steel members AB and AC have Cross-section with the dimensions shown the rectangular 29.0 X 103 ksi; ơys 50 ksi. a) Determine which member (AC or AB) is a candidate 1.5 in. С 1.5 in. for buckling: and then determine the maximum load P th e frame can support such that buckling does not 2.5 in occur with respect to the y-axis, nor with respect to the z-axis. Treat the end conditions as pinned at both ends for...