期刊
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING
卷 91, 期 6, 页码 571-603出版社
WILEY
DOI: 10.1002/nme.4282
关键词
isogeometric analysis; laminated composite Reissner-Mindlin plates; stabilization technique
资金
- Vietnam National Foundation for Science and Technology Development (NAFOSTED)
This paper presents a novel numerical procedure based on the framework of isogeometric analysis for static, free vibration, and buckling analysis of laminated composite plates using the first-order shear deformation theory. The isogeometric approach utilizes non-uniform rational B-splines to implement for the quadratic, cubic, and quartic elements. Shear locking problem still exists in the stiffness formulation, and hence, it can be significantly alleviated by a stabilization technique. Several numerical examples are presented to show the performance of the method, and the results obtained are compared with other available ones. Copyright (c) 2012 John Wiley & Sons, Ltd.
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