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NUMERICAL MANIFOLD METHOD AND ITS APPLICATION IN UNDERGROUND OPENINGS

NUMERICAL MANIFOLD METHOD AND ITS APPLICATION IN UNDERGROUND OPENINGS
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摘要 A brief introduction is made for the Numerical Manifold Method and its analysing process in rock mechanics. Some aspects of the manifold method are improved in implementing process according to the practice of excavating underground openings. Corresponding formulas are given and a computer program of the Numerical Manifold Method has been completed in this paper. A brief introduction is made for the Numerical Manifold Method and its analysing process in rock mechanics. Some aspects of the manifold method are improved in implementing process according to the practice of excavating underground openings. Corresponding formulas are given and a computer program of the Numerical Manifold Method has been completed in this paper.
出处 《Journal of Coal Science & Engineering(China)》 1998年第1期64-70,共7页 煤炭学报(英文版)
关键词 Manifold method Some improvements Underground openings 数值流形方法 变形分析 有限元分析 NMM 岩石
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