A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS

Applied Mathematics and Mechanics (English Edition) ›› 1985, Vol. 6 ›› Issue (1): 1-8.

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A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS

曹志远¹, 张佑启²

1. Institute of Engineering Mechanics. Academia Sinica, China. At Present Visiting Research Scholar, Department of Civil Engineering, University of Hong Kong, Hong Kong;
2. Professor and Head, Department of Civil Engineering, University of Hong Kong, Hong Kong

收稿日期:1984-08-03 出版日期:1985-01-18 发布日期:1985-01-18

A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS

Cao Zhi-yuan¹, Y. K. Cheung²

1. Institute of Engineering Mechanics. Academia Sinica, China. At Present Visiting Research Scholar, Department of Civil Engineering, University of Hong Kong, Hong Kong;
2. Professor and Head, Department of Civil Engineering, University of Hong Kong, Hong Kong

Received:1984-08-03 Online:1985-01-18 Published:1985-01-18

摘要/Abstract

摘要： A composite structure-internal liquid element is proposed in this paper. Through the use of analytical functions in two orthogonal directions. the three-dimensional problem of coupled structure-internal liquid vibration is reduced lo a one-dimensional one, resulting in a drastic reduction in computing efforts.Cylindrical and conical frusium composite elemenls are proposed lo suit different problems. and examples are presenled to demonsirate the accuraey of the method.

关键词: mixture theory, unsaturated soil, entropy inequality, constitutive equations, field equations

Abstract: A composite structure-internal liquid element is proposed in this paper. Through the use of analytical functions in two orthogonal directions. the three-dimensional problem of coupled structure-internal liquid vibration is reduced lo a one-dimensional one, resulting in a drastic reduction in computing efforts.Cylindrical and conical frusium composite elemenls are proposed lo suit different problems. and examples are presenled to demonsirate the accuraey of the method.

Key words: mixture theory, unsaturated soil, entropy inequality, constitutive equations, field equations

曹志远;张佑启. A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS[J]. Applied Mathematics and Mechanics (English Edition), 1985, 6(1): 1-8.

Cao Zhi-yuan;Y. K. Cheung. A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS[J]. Applied Mathematics and Mechanics (English Edition), 1985, 6(1): 1-8.

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A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS

A SEMI-ANALYTICAL METHOD FOR STRUCTURE-INTERNAL LIQUID INTERACTION PROBLEMS

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