摘要
用Marc有限元方法对岩溶区嵌岩桩桩端持力层进行了分析,数值模拟了岩层顶板的破坏过程及破坏形态,总结了三类破坏,并且对影响溶洞顶板稳定性的两种主要因素进行了深入分析,获得了一些定性的结论,可供工程人员参考。
Three sort fail forms were summarized according the analysis result about the terrancer under the rock-socked pile in karst area by FEM, and it numerical simulate the fail process and the fail form. Some qualitative conclusions were accorded after deep analyzed two main factors affected the terrance stabilization, that can be referred by design people.
出处
《山西建筑》
2007年第18期113-114,共2页
Shanxi Architecture
