摘要
人们在实践中对岩体的稳定性形成了各具特色的分析方法,其中块体理论就是近年来发展和完善的一种适合于块裂岩体稳定性分析的行之有效的工程分析方法。本文利用块体理论分析某矿卷扬机峒室的稳定性。指出存在两个失稳关键块体中,可采用锚杆加固的措施。此外,提出了用于块体理论分析的计算机程序。
People never stop seeking various methods to evaluate rockmass stability. Block theory, coming into being only several years ago, is useful for analysis of block-joint massrock stability. In this paper, block theory is used to analyze the stability of a hoist cave in a mine, in which the two unstable blocks should be consolidated with bolts. A computer program for block theoretical analysis was given.
关键词
块体理论
峒室
稳定性
Mass rock, Block theory, Block-fracture mass rock, Stability analysis
