湿喷桩处理高速公路软基的设计与实践  

Design and Practice of Wet Grouting Pile in Treatment of Expressway Soft Foundation

作　　者：张亮[1] 李福利[2] 

机构地区：[1]南京工业大学,南京210009 [2]江苏省交通工程集团有限公司,江苏镇江212003

出　　处：《路基工程》2010年第5期182-183,共2页Subgrade Engineering

摘　　要：湿喷桩是高速公路软土路基处理的一种常用方法,具有效率高、质量可靠、施工简便等特点。结合济宁—徐州高速公路的铜山一标段的工程实践,对湿喷桩的设计进行了阐述,并对施工中的沉降过程和处理效果进行分析,为相关设计提供参考。Wet grouting pile is a common method for expressway soft foundation treatment,with high efficiency,reliable quality and simple construction.Combined with engineering practice of Tongshan section of Jining-Xuzhou Expressway,the design method of wet grouting pile is described,and settlement process of soft foundation and treatment effect of such pile during construction are analyzed,providing reference for relevant design.

关 键 词：湿喷桩 高速公路 软土地基 加固处理 

分 类 号：TU472.36[建筑科学—结构工程] TU447[建筑科学—土工工程]