碎石桩处理软土路基的实践  

The practice of treating soft foundation by gravel pile

作　　者：李庆波 

机构地区：[1]中煤建筑安装工程公司第六十九工程处

出　　处：《山西建筑》2007年第34期124-125,共2页Shanxi Architecture

摘　　要：通过工程实例的方案比较,阐述了干振碎石桩的加固机理,介绍了用干振碎石桩处理公路软土地基的方法、施工工艺,通过工程实践证明了该方法确实具有显著的技术经济效益。Through comparing practical engineering examples, the author illustrates the strengthening mechanism of dry-vibrating gravel pile, introduces the method and construction technology of treating highway soft foundation by dry-vibrating gravel pile, and proves by engineering practices that the method has obvious techno-economic benefits.

关 键 词：公路 干振碎石桩 软土地基 

分 类 号：U416.1[交通运输工程—道路与铁道工程]