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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
出生日期：1972-11-18
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. 动力学与控制
办公地点：综合实验1号楼513
联系方式：手机号码: 13942024929； 微信号码： 13942024929；
电子邮箱：zhaogz@dlut.edu.cn
扫描关注
Optimum design and sensitivity analysis of buckling for piezoelectric truss structures
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论文类型：会议论文
发表时间：2002-01-01
收录刊物：SCIE、CPCI-S
页面范围：569-575
摘要：The paper studies the methods of optimum design on buckling of piezoelectric intelligent truss structures. The computational formula of sensitivities of critical buckling load with respect to size and shape design variables has been presented. The electric voltage is proposed as a new kind of design variable, and the sensitivity calculation method with respect to the electric voltage variable is proposed. Particularly, the variations of the load and pre-buckling forces with the design variables have been accounted for.