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一、前言岩体中必然存有各种结构面,这些结构面使岩体的性状变得十分复杂.通常岩体中的节理、软弱夹层等是岩体相对薄弱的部分,因此对于岩体工程,例如水工建筑物的抗滑稳定、矿山边坡和路堑边坡以及地下洞室的稳定性,它们往往起着控制作用.这些年来,人们对岩体软弱结构面的研究愈来愈重视,国内、外开展了大量的现场和实验室试验以及模拟分析工作,积累了宝贵资料.
I. INTRODUCTION In the rock masses, there are bound to be various structural planes. These structural planes make the properties of the rock mass very complicated. Usually the joints and weak interlayers in the rock mass are relatively weak parts of the rock mass. Therefore, for rock mass engineering, For example, the anti-sliding stability of hydraulic structures, the stability of mine slopes and cutting slopes, and the stability of underground openings often play a controlling role. Over the years, more and more attention has been paid to the study of the weak structural planes of rock masses. Domestic and foreign have carried out a large number of on-site and laboratory experiments and simulation analysis, and accumulated valuable information.