摘要
对桩锚支护体系整体稳定性分析常用的圆弧滑动简单条分法和Kranz方法进行了讨论,特别地对Kranz方法的思路做了细致的分析。通过理论比较得到,理论上对于桩锚支护整体稳定性问题两种方法应同时采用。通过大量算例指出,在土层性质较好的情况下可不进行圆弧滑动简单条分法。为工程人员深入认识这两种方法提供了参考。
Two common methods of stability analysis for pile-anchor supporting system：circular arc method and Kranz method are discussed.In particular,Kranz method is made a detailed analysis.By comparing,it arrived at a conclusion that both two methods should be checked for a supporting system in theory.But by a large number of calculation examples,it also showed that circular arc method can be neglected in the case of relative better soil conditions.These studies may be of reference value for some engineers to achieve a deeper understanding of the two methods.
出处
《西北地震学报》
CSCD
北大核心
2011年第B08期132-136,189,共6页
Northwestern Seismological Journal
基金
"十一五"国家科技支撑计划项目(2008BAJ06B01-5)
