预压桩在高耸危险建筑顶升纠偏中的应用  

APPLICATION OF PRE-PRESSED PILE IN RECTIFYING DEVIATION OF HIGH AND DANGEROUS BUILDING

作　　者：陈国政 陈守平 陈守安 

机构地区：[1]中国有色金属工业西安勘察院基础托换工程公司,西安710054

出　　处：《建筑技术》2007年第9期677-680,共4页Architecture Technology

摘　　要：山西某焦化厂皮带通廊倾斜率达15.6%,经采用预压桩地基加固纠偏,仅用25d纠偏到2‰,化险为夷。实践证明,采用预压桩托换地基加固顶升纠偏法,技术可靠,顶升纠偏成功。The belt conveyor passage in a Shanxi coke-oven plant was tihed up to 15.6%o. Pre-pressed pile reinforcement method was adopted to rectify the inclination to 2%0, avoiding a danger. Practice shows that this method is reliable in technology and can be successfully used to jacking-up rectification.

关 键 词：预压桩托换 柱基加固 顶升纠偏 

分 类 号：TU753[建筑科学—建筑技术科学]