合规快速确定岩体抗剪断强度的方法

Standard Method for Quickly Determining Shear Strength of Rock Mass

从岩体、岩石、结构面抗剪强度的区别出发,介绍了岩体剪切强度在不同情况下分别由岩石、结构面的抗剪强度控制,从而讨论岩体剪切强度的几种类型。针对工程重要性低、工程周期紧张的建设项目,专门梳理了相关规范、标准,结合工程经验,提出了合规快速确定工程建设项目岩体抗剪断强度的流程和方法,从而满足设计和施工图审查要求,确保工程安全。

Based on the difference of shear strength between rock structural planes, this paper introduces that the shear strength of rock mass is controlled by the shear strength of different rock structural planes, and discusses several types of shear strength of rock mass. In view of the important construction projects with tight engineering cycle, the relevant norms and standards are specially sorted out. Combining with engineering experience, the process and method for determining the shear strength of rock mass in engineering construction projects rapidly and standardly are put forward, so as to meet the requirements of design and construction drawing review and ensure engineering safety.