Instead of assuming a tension element as in Figure P2-3, now assume a compression element. That is,

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Instead of assuming a tension element as in Figure P2-3, now assume a compression element. That is, apply compressive forces to the spring element and derive the stiffness matrix.
Figure P2-3

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A First Course in the Finite Element Method

ISBN: 978-1305635111

6th edition

Authors: Daryl L. Logan

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Question Posted: Feb 14, 2018 08:41 AM

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Instead of assuming a tension element as in Figure P2-3, now assume a compression element. That is,

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prinivivisiviviv 4

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f 1x C f 2x C f k ku ...View the full answer

A First Course in the Finite Element Method

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