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个人信息Personal Information
教授
博士生导师
硕士生导师
任职 : 工业装备结构分析优化与CAE软件全国重点实验室主任、结构优化理论与应用国际联合研究中心主任
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：力学与航空航天学院
学科：工程力学. 计算力学. 结构工程. 车辆工程
办公地点：力学楼302
联系方式：0411-84707267 ligang@dlut.edu.cn
电子邮箱：ligang@dlut.edu.cn
Benchmark bending solutions of rectangular thin plates point-supported at two adjacent corners
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论文类型：期刊论文
发表时间：2015-02-01
发表刊物：APPLIED MATHEMATICS LETTERS
收录刊物：SCIE、EI
卷号：40
页面范围：53-58
ISSN号：0893-9659
关键字：Benchmark solution; Rectangular thin plate; Point support; Symplectic superposition method
摘要：The novel symplectic superposition method is used in this work to yield the analytical benchmark bending solutions of rectangular thin plates point-supported at two adjacent corners. The solution procedure is rational and rigorous without any prior assumption of the solutions, thus it paves the way to accurate description of bending of point-supported plates. Numerical results are presented to show the validity of the method by comparison with those by the well-established finite element method (FEM). The present solutions are expected to serve for validation of various approximate/numerical methods. (C) 2014 Elsevier Ltd. All rights reserved.