The pin-connected bar system in Figure P14.3 is stretched (1 mathrm{in.}) horizontally and connected to the pin

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The pin-connected bar system in Figure P14.3 is stretched \(1 \mathrm{in.}\) horizontally and connected to the pin support 4. Determine the horizontal and vertical components of force that the support must apply to the bars. Area of bar \(1=2 \mathrm{in} .^{2}\), area of bar \(2=3 \mathrm{in} .^{2}\), and \(E=30,000 \mathrm{kips} / \mathrm{in} .^{2}\). \(K_{2 x}\) and \(K_{2 y}\) are stiffness coefficients.

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Fundamentals Of Structural Analysis

ISBN: 9780073398006

5th Edition

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

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