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(Solved): The overhead hoist shown below is being designed to lift loads up to F = 1 kips. Your company requir ...
The overhead hoist shown below is being designed to lift loads up to F = 1 kips. Your company requires a safety factor against buckling of SFbuckling = 4 and a safety factor against yielding of SFyielding = 5. Determine the minimum acceptable diameter of rod BD to the nearest in. Solid rod BD is made out of 6061-T6 aluminum, has a circular cross-sectional area, and is pinned at B and at D. The dimensions of the hoist structure are LAB = 4.5 ft, LBC = 6 ft, rp = 0.8 ft, and 0 = 20 °.
The overhead hoist shown below is being designed to lift loads up to \( F=1 \) kips, Your company requires a safety factor against buckling of \( S F_{\text {buckling }}=4 \) and a safety factor against yielding of \( S F_{\text {yielling }}=5 \). Determine the minimum acceptable diameter of rod \( B D \) to the nearest \( \frac{1}{10} \) in. Solid rod \( B D \) is made out of 6061-T6 aluminum, has a circular cross-sectional area, and is pinned at \( B \) and at \( D \). The dimensions of the hoist structure are \( L_{A B}=4.5 \mathrm{ft}, L_{B C}=6 \mathrm{ft}, r_{p}=0.8 \mathrm{ft} \), and \( \theta=20^{\circ} \).
TENSILE PROPERTIES OF COMMON STRUCTURAL MATERIALS
Expert Answer
The safety factor against the buckling is SFbuckling = 4.5 The safe buckling