某排土场稳定性极限平衡分析及灾害防治措施  

Limit Equilibrium Analysis on Stability of a Dump and Prevention and Control Measures for Hazard

作　　者：叶振华[1,2] 曾荣 郭宏东[1,2] 刘培正[1,2] 

机构地区：[1]中钢集团马鞍山矿山研究院有限公司 [2]金属矿山安全与健康国家重点实验室 [3]江西省地矿资源勘查开发有限公司

出　　处：《现代矿业》2012年第8期32-34,38,共4页Modern Mining

摘　　要：以某排土场为工程实例,在现场调研和试验的基础上,采用极限平衡法分别对自然和地震工况下排土场的稳定性进行计算分析,揭示该排土场处于临界稳定状态,并提出了灾害防治措施。Took a dump as the project example, on the basis of on-site survey and experiment, dump stability on condition of nature and earthquake were calculated and analyzed separately by adopted limit equilibrium method, revealed this dump in the critical stable state, and prevention and control measures for hazard were proposed.

关 键 词：排土场 极限平衡法 防治措施 

分 类 号：TU43[建筑科学—岩土工程]