FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES

Applied Mathematics and Mechanics (English Edition) ›› 1997, Vol. 18 ›› Issue (11): 1059-1063.

FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES

彭建设¹, 张敬宇², 杨杰³

1. Sichuan Teachers College, Nanchong. 637000, P. R. China;
2. College of Mech. and Elec., Tianjin University, Tianjin 30000. P. R. China;
3. Wuhan Institute of Chemical Technology, Wuhan 430000, P. R. China

收稿日期:1996-09-06 修回日期:1997-06-16 出版日期:1997-11-18 发布日期:1997-11-18
基金资助:
Project supported by the National Natutal Science Foundation of China

FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES

Peng Jianshe¹, Zhang Jingyu², Yang Jie³

1. Sichuan Teachers College, Nanchong. 637000, P. R. China;
2. College of Mech. and Elec., Tianjin University, Tianjin 30000. P. R. China;
3. Wuhan Institute of Chemical Technology, Wuhan 430000, P. R. China

Received:1996-09-06 Revised:1997-06-16 Online:1997-11-18 Published:1997-11-18
Supported by:
Project supported by the National Natutal Science Foundation of China

摘要/Abstract

摘要： 4 semi-analytical approach for the dynamic response of general thin plates whichemployes finite element discretization in space domain and a series of representation intime demain is developed on the basis of Curtin variational principles.The formulationof time series is also investigated so that the dynamic response of plates with arbitraryshape and boundary constraints can be achieved with adequate accuracy.

关键词: semi-analytical approach, dynamic response, variational principle, thin plate-the finite element method

Abstract: 4 semi-analytical approach for the dynamic response of general thin plates whichemployes finite element discretization in space domain and a series of representation intime demain is developed on the basis of Curtin variational principles.The formulationof time series is also investigated so that the dynamic response of plates with arbitraryshape and boundary constraints can be achieved with adequate accuracy.

Key words: semi-analytical approach, dynamic response, variational principle, thin plate-the finite element method

彭建设;张敬宇;杨杰. FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES[J]. Applied Mathematics and Mechanics (English Edition), 1997, 18(11): 1059-1063.

Peng Jianshe;Zhang Jingyu;Yang Jie. FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES[J]. Applied Mathematics and Mechanics (English Edition), 1997, 18(11): 1059-1063.

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FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES

FORMULATION OF A SEMI-ANALYTICAL APPROACH BASEDON GURTIV VARIATIONAL PRINCIPLE FOR DYNAMICRESPONSE OF GENERAL THIN PLATES

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