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引入位移土压力理论的支护结构变形计算
The supporting structure deformation calculation introduced shift soil pressure theory
【摘要】 介绍了位移土压力理论,给出了引入位移土压力理论的支护结构变形计算,并结合具体工程实例进行了说明,指出对于小于5 m的基坑,运用位移土压力理论计算变形效果不明显,对于大于5 m的基坑支护结构的变形对土压力的变化会非常敏感。
【Abstract】 The shift soil pressure theory was introduced,the supporting structure deformation calculation introduced shift soil pressure theory was given,which was illustrated with specific engineering example.It pointed out that the shift soil theoretical calculation deformation effect to the foundation ditch litter than 5 m was not obvious,while to the foundation ditch larger than 5 m,the supporting structure deformation was sensitive to soil pressure change.
【关键词】 位移土压力;
支护结构;
变形计算;
【Key words】 shift soil pressure; supporting structure; deformation calculation;
【Key words】 shift soil pressure; supporting structure; deformation calculation;
- 【文献出处】 山西建筑 ,Shanxi Architecture , 编辑部邮箱 ,2009年28期
- 【分类号】TU432
- 【被引频次】6
- 【下载频次】71