摘要
多年冻土中的桩,在垂直荷载作用下地基土将产生三项反力:季节融化层与桩周的摩阻力、多年冻土层与桩周的冻结力、桩端承载力。基于规范中的计算方法,探讨了上述三项反力的取值,可供工程设计参考。
The foundation soils of single pile in permafrost areas have three resistances under vertical load such as friction, frozen force and pile end capacity. Based on the calculation method supplied with design code, the perfect taken values were discussed. The results can supply references for engineer.
出处
《工程建设与设计》
2008年第5期52-55,共4页
Construction & Design for Engineering
基金
青岛农业大学"校高层次人才启动基金"资助项目(630721)
关键词
多年冻土
单桩
承载力
permafrost
single pile
bearing capacity
