巴东一中高切坡稳定性分析  

Stability Analysis of the High Cut Slope at Badong First Middle School

作　　者：卫一华[1] 罗延婷[2] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]中国地质大学,湖北武汉430074

出　　处：《华北水利水电学院学报》2011年第6期101-103,106,共4页North China Institute of Water Conservancy and Hydroelectric Power

摘　　要：分析了巴东一中高切坡的地质构造特征及物质组成,采用圆弧滑动法对其整体稳定性进行计算和分析.计算结果表明,巴东一中高切坡在天然状态下处于基本稳定状态;但在暴雨工况下稳定性差,一旦失稳危害程度严重,必须尽早对该边坡进行综合治理.The geological structure characteristics and material compositions of the high cut slope at Badong First Middle School are analyzed.The circular sliding method is used to calculate and analyze its overall stability.The results show that the high cut slope at Badong First Middle School is mainly in stable state under the natural condition,but its stability is poor in the storm condition and once the slope is instable,the degree of hazards will be serious.So the slope should be treated comprehensively as early as possible.

关 键 词：高切坡 边坡稳定性 圆弧滑动 

分 类 号：TU457[建筑科学—岩土工程]