Solve Prob. 411 using singularity functions. Use statics to determine the reactions. Prob. 411, A simply supported
Question:
Solve Prob. 4–11 using singularity functions. Use statics to determine the reactions.
Prob. 4–11, A simply supported beam loaded by two forces is shown in the figure. Select a pair of structural steel channels mounted back to back to support the loads in such a way that the deflection at midspan will not exceed ½ in and the maximum stress will not exceed 15 kpsi.
Use superposition.
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450 lbf 300 lbf 6 ft 4 ft 10 ft 0
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Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
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