The structure in Figure P14.1 is composed of three pin-connected bars. The bar areas are shown in

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The structure in Figure P14.1 is composed of three pin-connected bars. The bar areas are shown in the figure. Given: $E=30,000 \mathrm{kips} / \mathrm{in}^{2}$.

(a) Compute the stiffness coefficient $K$ associated with a 1-in. vertical displacement of joint $A$.

(b) Determine the vertical displacement at $A$ produced by a vertical load of 24 kips directed downward.

(c) Determine the axial forces in all bars.

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Fundamentals Of Structural Analysis

ISBN: 9780073398006

5th Edition

Authors: Kenneth Leet, Chia-Ming Uang, Joel Lanning

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Question Posted: Jan 27, 2024 10:08 PM

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The structure in Figure P14.1 is composed of three pin-connected bars. The bar areas are shown in

Question:

B 2 in. 12'- A C -12- 1 in 2 24 kips 2 in. 16'

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Fundamentals Of Structural Analysis

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