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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
Analytic free vibration solutions of rectangular thin plates point-supported at a corner
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论文类型：期刊论文
发表时间：2015-06-01
发表刊物：INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
收录刊物：SCIE、EI、Scopus
卷号：96-97
页面范围：199-205
ISSN号：0020-7403
关键字：Analytic solution; Free vibration; Rectangular thin plate; Point support
摘要：In a recently published study, we reported the benchmark bending solutions of rectangular thin plates point-supported at a corner by an up-to-date symplectic superposition method. In this paper, for the first time, we extend the approach to the free vibration problems of the same plates and obtain the analytic solutions which cannot be obtained by the conventional symplectic approach. More than three hundred frequencies and the representative mode shapes are presented as the benchmarks for verification of various new approaches developed in future. (C) 2015 Elsevier Ltd. All rights reserved.