Determine the size of the beam with the least cross-section

Reference no: EM13302680

A simple beam of Douglas-Fir Larch, select grade, has a span of 18 ft with two concentrated loads of 3 kips each placed at the third points of the span. Neglecting its own weight, determine the size of the beam with the least cross-section; area based on bending stress.

Reference no: EM13302680

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