预制方桩在铁路顶进框架桥软基加固中的应用  

The application of prefabricated square-pile in soft soil foundation treatment of jacking frame Railway Bridge

作　　者：尚培东 

机构地区：[1]中铁十六局集团公司厦门工程分公司

出　　处：《山西建筑》2005年第16期121-122,共2页Shanxi Architecture

摘　　要：结合具体的工程概况,探讨了框架桥基底加固设计方案,从钢筋混凝土桩预制与运输、压桩施工等方面,具体阐述了静压预制方桩的施工方法,经实践证明,该方法既经济又在质量、安全、进度方面有保障。Combined with practical work the design scheme for the foundation treatment of Frame Bridge is discussed. From fabrication, transport, static pressing and other aspects the construction method of prefabricated square-pile is introduced. Practice show this method is economic and efficient in quality, safety and schedule control.

关 键 词：预制方桩 地基加固施工 框架桥顶进 

分 类 号：TU471.8[建筑科学—结构工程]