静压桩托换技术在建筑物地基加固中的应用  

The Application of Static Pressure Stakes to the Building Foundation Reinforcement

作　　者：朱彦鹏[1] 谢强[1] 张丹丽[1] 

机构地区：[1]兰州理工大学土木工程学院,甘肃兰州730050

出　　处：《甘肃科学学报》2007年第2期118-120,共3页Journal of Gansu Sciences

基　　金：国家西部交通建设科研项目(2002-318-000-38)

摘　　要：阐述了锚杆静压桩的诸多优点,结合郑州市某高中新建教学楼工程对原有地基进行加固的具体工程实例.介绍了锚杆静压桩承载力的计算及合理选用静压桩的施工方法,解决了狭窄场地条件下的施工难题.The static pressure stake of anchor pole, has many advantages. A senior high school in zhengzhou City has set up a new building after having reinforced the original foundation in this way. The loading force of anchor-pole static pressure stake is calculated and the related method is introduced here. Working in a narrow site which is usually a hard nut to crack has been solved efficiently.

关 键 词：复合桩基 加层改造 地基加固 静压桩 

分 类 号：TU473.1[建筑科学—结构工程]