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Methods of Plastic Analysis - Kinematic Method - Part 1

A propped can...

Question

A propped cantilever beam is shown in figure. The plastic moment capacity of the beam is Mp. The collapse load P is ________.

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Solution

$M_{p} θ + M_{p} (θ + θ) = P . (\frac{L}{2}) \times θ$

$P = \frac{6 M_{p}}{L}$

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