某电厂水池泵房基坑组合桩基支护的设计  

Design of Different Piles Supporting the Foundation Pit of a Pump House in a Power Plant

作　　者：邓祥辉[1] 柴军瑞[1] 

机构地区：[1]西安理工大学水电学院,西安710048

出　　处：《土工基础》2005年第1期10-12,40,共4页Soil Engineering and Foundation

基　　金：国家自然科学科学基金资助项目 ( 10 2 0 2 0 15 );三峡大学湖北省"楚天学者计划"特聘教授资助项目 ( 80 96);教育部留学回国人员科研启动基金资助项目 ( 10 6 2 2 0 3 3 1);陕西省教育厅自然科学专项研究计划项目 ( 0 3JK0 98);三峡大学科技创新团队资助项目(

摘　　要：通过对某电厂水池泵房基坑支护设计 ,进行了钻孔灌注桩、水泥搅拌桩、高压旋喷桩三种桩基的分析计算 ,探讨了三种桩基在复杂软土地基中的组合应用。可以看出 。In the design of the supporting measures of the foundation pit of the pump house in a power plant, the combination application of the three kinds of piles, i.e., the bored pile,the cement mixing pile and the high-pressure rotating spray pile are analyzed and computed. It is shown that the selection the appropriate combination of pile kinds according to the different geologic conditions and the site construction conditions is the issue of the design of the supporting measures of soft soil foundation.

关 键 词：桩基 水池 组合桩 泵房 基坑 软土地基 支护 钻孔灌注桩 地质条件 高压旋喷桩 

分 类 号：TU473[建筑科学—结构工程] TU753[建筑科学—土工工程]