针对工程中危岩体失稳的物理分析与解决办法  

According to the Analysis and Solution of Stability Loss in Engineering Rock Physics

作　　者：钟明生[1] 

机构地区：[1]安徽理工大学土木建筑学院,安徽淮南232000

出　　处：《四川建材》2017年第1期76-77,共2页Sichuan Building Materials

摘　　要：讨论物理应力作用下危岩体发生大变形以及失稳的复杂力学行为,分析危岩体在循环荷载以及雨水条件作用下的动力损伤特性。通过对危岩体的在物理动力作用下(此处借用地震荷载作用)的运动过程模拟,对危岩体的崩塌与滚石的防治对策进行研究。从危岩体崩塌与滚石的防护等级出发,提出危岩体的崩塌与防治的常用方法。Discuss the physics should force under the action of dangerous rock mass deformation and instability of the complex mechanical behavior of rock under cyclic loading and the role of rainfall dynamic damage characteristics. And through on the dan-gerous rock body in physical force （ here borrow seismic load） movement of Countermeasures of prevention and treatment of dangerous rock collapse and rockfall simulation research. From the level of protection of dangerous rock collapse and rockfall and puts forward the methods and prevention of the dangerous rock collapse.

关 键 词：危岩体 力学行为 循环荷载 崩塌 防治 

分 类 号：TU457[建筑科学—岩土工程]