Why is the triangular stiffness matrix derived in Section 6.2 called a constant-strain triangle?

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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 08:53 AM

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Why is the triangular stiffness matrix derived in Section 6.2 called a constant-strain triangle?

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A First Course in the Finite Element Method

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