【摘要】 岩体卸荷是水利水电工程建设中常见的工程地质问题,岩体卸荷裂隙是影响边坡岩体稳定性的重要因素。文章介绍了边坡工程中卸荷岩体的形成机理、裂隙类型、分带依据及卸荷岩体加固时应注意的问题。更多还原

【Abstract】 The rock mass unloading is one of engineering-geological problems in construction of hydroelectric projects, and the cracks caused by unloading is an important matter which effects the stability of rock slope. This thesis introduces the engendering mechanism, crack styles, basis of unloading zone, and some problem on rock mass anchor, which are referred to on unloading rock mass in slope engineering.更多还原