THREE-DIMENSIONAL STRESS ANALYSIS: A FORUMULATION FOR MINING PROBLEMS.

被引：0
|
作者：
Diering, J.A.C. [1 ]
Yu, Y.S. [1 ]
机构：
[1] Steffen, Robertson & Kirsten,, Johannesburg, S Afr, Steffen, Robertson & Kirsten, Johannesburg, S Afr
来源：
Computers and Geotechnics | 1988年 / 5卷 / 02期
关键词：
MATHEMATICAL TECHNIQUES - Boundary Element Method - MINES AND MINING - Rock Mechanics - STRESSES - Computer Aided Analysis;
D O I：
10.1016/0266-352X(88)90043-2
中图分类号：
学科分类号：
摘要：
Mathematical and computational aspects of a three-dimensional boundary element formulation designed specifically for application to mining rock mechanics problems are described. Stress analysis of mining geometries differs in many respects from equivalent analyses of civil or mechanical engineering. These differences are highlighted and the manner in which these differences are accommodated by the formulation is described. The formulation has been implemented into a program BEAP (Boundary Element Analysis Package). A test problem is presented and compared with other formulations. Design goals for the program are discussed. A practical mining example is presented.
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页码：151 / 170
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