Application of an Improved Boundary Element Method on the Problem of Elastic Torsion

Du Sheng-guang

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Article Navigation > Applied Mathematics and Mechanics > 1992 > 13(7): 619-624

Du Sheng-guang. Application of an Improved Boundary Element Method on the Problem of Elastic Torsion[J]. Applied Mathematics and Mechanics, 1992, 13(7): 619-624.

Citation:

Du Sheng-guang. Application of an Improved Boundary Element Method on the Problem of Elastic Torsion[J]. Applied Mathematics and Mechanics, 1992, 13(7): 619-624.

Citation:

Du Sheng-guang. Application of an Improved Boundary Element Method on the Problem of Elastic Torsion[J]. Applied Mathematics and Mechanics, 1992, 13(7): 619-624.

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Application of an Improved Boundary Element Method on the Problem of Elastic Torsion

Du Sheng-guang

Northwestern Polytechnical University, Xi'an

Received Date: 1991-04-30
Publish Date: 1992-07-15

Abstract

Abstract

An improved boundary clement method has been used in analyzing and calculating the problems of the torsion of a prismatic bar with elliptical cross-section. In this paper the calculated results correspond with the values of boundary element method. However, the quantity of data required by the improved boundary element method is much less than that required by boundary element method, and the calculating time will be greatly reduced. Therefore, the procedure of this paper is an economical and efficient numerical computational way for solving Poisson equation problem.
- elastic torsion,
- Poisson equation,
- boundary clement method,
- improved boundary element method

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References(6)

References

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