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个人信息Personal Information
教授
博士生导师
硕士生导师
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：固体力学. 计算力学. 工程力学
办公地点：综合实验1号楼523
联系方式：qgao@dlut.edu.cn
电子邮箱：qgao@dlut.edu.cn
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Exact solutions for dynamic response of a periodic spring and mass structure
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论文类型：期刊论文
发表时间：2012-02-27
发表刊物：JOURNAL OF SOUND AND VIBRATION
收录刊物：SCIE、EI
卷号：331
期号：5
页面范围：1183-1190
ISSN号：0022-460X
摘要：This paper derives exact analytical solutions for the dynamic response of a periodic structure for which the unit cell consists of one mass and one spring. The solutions cover arbitrary initial conditions and both polynomial and harmonic external forces. They involve Bessel, Lommel, Weber and hypergeometric functions. (C) 2011 Elsevier Ltd. All rights reserved.