The Variational Principle and Application of Numerical Manifold Method

LUO Shao-ming; ZHANG Xiang-wei; CAI Yong-chang

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LUO Shao-ming, ZHANG Xiang-wei, CAI Yong-chang. The Variational Principle and Application of Numerical Manifold Method[J]. Applied Mathematics and Mechanics, 2001, 22(6): 587-592.

Citation:

LUO Shao-ming, ZHANG Xiang-wei, CAI Yong-chang. The Variational Principle and Application of Numerical Manifold Method[J]. Applied Mathematics and Mechanics, 2001, 22(6): 587-592.

Citation:

LUO Shao-ming, ZHANG Xiang-wei, CAI Yong-chang. The Variational Principle and Application of Numerical Manifold Method[J]. Applied Mathematics and Mechanics, 2001, 22(6): 587-592.

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The Variational Principle and Application of Numerical Manifold Method

Mechtronic Department, Shantou University, Shantou, Guangdong 515063, P R China

Received Date: 1999-11-28
Rev Recd Date: 2000-11-28
Publish Date: 2001-06-15

Abstract

Abstract

The physical-cover-oriented variational principle of numerical manifold method(NMM)for the analysis of linear elastic static problems was put forward according to the displacement model and the characters of numerical manifold method.The thoeretical calculating formulations and the controlling equation of NMM were derived.As an example,the plate with a hole in the center is calculated and the results show that the solution precision and efficiency of NMM are agreeable.
- variational principle,
- numerical manifold method,
- numerical analysis

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References(6)

References

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