摘要
煤的力学性质的研究可为煤矿采掘提供一定参数.本文对煤的几项力学性质作了试验研究,从煤层煤岩特征,到试样制备,煤的物理力学性质试验及其数据的大小作了基本的叙述,最后,对试验结果进行了初步分析。
The research on the mechanical properties of the coal can give a certain parameter to the mining.the authors in this article have done some experimental research on them,des- cribed the features of the coal bed,the preparation of samples,mechanical properties of the coal and finally offered initial analysis of the experimental results.
关键词
煤
力学性质
试验
coal
mechanical properties
experimetal rescarch
