Impact of Integration on Straining Modes and Shear-Locking for Plane Stress Finite Elements
Stiffness matrix of the four-node quadrilateral plane stress element is decomposed into normal and shear components. A computer program is developed to obtain the straining modes using adequate and reduced integration. Then a solution for the problem of mixing straining modes is found. Accuracy of t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Tehran Press
2018-12-01
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| Series: | Civil Engineering Infrastructures Journal |
| Subjects: | |
| Online Access: | https://ceij.ut.ac.ir/article_68742_1f55996ad61b6ca5ff2cbc5b325cd8fd.pdf |