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A fabric used in air-inflated structures is subjected to a biaxial loading that results in normal stresses σ,-18 ksi and σ,-20 ksi. The properties of the fabric can be approximated as E= 12.6 x 106 psi and v 0.34 4 in in. References eBook & Resources Section Break Difficulty: Easy velue: Required information 10.00 points Determine the change in length of side AB. (Round the final answer to five decimal places.) The change in length of side AB is in.

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2. ?久 Strain in x dire chion 20 X10 200 20 x1o3 亮12.6 x106 20/メ 10 : 18 x 103 o 34 x -o.oo14 2 857-(0.34 x 20 12-6 10) 0.0 002. ?久 Strain in x dire chion 20 X10 200 20 x1o3 亮12.6 x106 20/メ 10 : 18 x 103 o 34 x -o.oo14 2 857-(0.34 x 20 12-6 10) 0.0 00

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