金属矿山岩体移动分析的模糊数学模型  

A FUZZY MATHEMATICAL MODEL FOR ANALYSIS OF ROCK MASS DISPLACEMENT IN METALLIC MINES

作　　者：李文秀[1] 

机构地区：[1]长沙矿冶研究院

出　　处：《矿冶工程》1989年第4期2-5,共4页Mining and Metallurgical Engineering

基　　金：中国科学院青年奖励研究基金

摘　　要：本文将模糊数学中的模糊概率测度理论用于研究地下开挖尤其是地下金属矿开采而导致的岩体移动和变形问题。阐述了二维和三维空间问题,并结合具体工程实例进行了计算分析,理论值与实测结果二者相吻合。这表明本文所建的模糊数学模型和所获之一系列计算公式适用于预计分析金属矿开采导致的岩体移动和变形问题。A mathematical theory of fuzzy probability measure has been used for solving the problems of rock mass displacements and deformations due to excavation,especially in the.mining of metallic ore.The theories of both two-and three-dimensional problems were developed and have been applied to the analysis of the engineering problems in the mining operations.The agreement of the theoretical results with the field measurements shows that the model is satisfactory and the formulas obtained is valid and thus can be effectively used for predicting the displacements and deformations due to excavation especially in the mining of metallic ore.

关 键 词：金属矿山 岩体移动 模糊数学 

分 类 号：TD851[矿业工程—金属矿开采]