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11 Dec 2019
A simple beam of span length carries a uniform load of intensity , The cross section of the beam is a hollow box with wood flanges and steel side plates, as shown in the figure. The wood flanges are in cross-section, and the steel plates are deep.
What is the required thickness t of the steel plates if the allowable stresses are for the steel and for the wood? (Assume that the modull of elasticity for the stell and wood are and , respectively, and disregard the weight of the beam.)
A simple beam of span length carries a uniform load of intensity , The cross section of the beam is a hollow box with wood flanges and steel side plates, as shown in the figure. The wood flanges are in cross-section, and the steel plates are deep.
What is the required thickness t of the steel plates if the allowable stresses are for the steel and for the wood? (Assume that the modull of elasticity for the stell and wood are and , respectively, and disregard the weight of the beam.)
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SumantLv10
27 Mar 2021