Geometrically nonlinear analysis of mindlin plate using the incompatible bending elements with internal shear strain |
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| Authors: | Jiao Zhao-ping Wu Chang-chun T H H Pian |
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| Institution: | 1. South China Construction University, West Campus, Guangzhou;
2. University of Science and Technology of China, Hefei;
3. Massachusetts Institute of Technology, Cambridge, U. S. A. |
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| Abstract: | An approach of the incompatible elements with additional internal shear strain is, in the present paper, suggested and applied
to geometrically nonlinear analysis of Mindlin plate bending problem. It provides a quite covenient way to avoid the shear
locking troubles. An energy consistency condition for this kind of C° elements is offered. The nonlinear element formulations
and some numerical results are presented.
Project supported by the National Education Committee. Foundation of China |
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| Keywords: | internal shear strain geometrically nonlinear shear locking con-sistency condition |
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