复合土工膜在铁路路基基床加固中的应用  

The compound geotextile application in railway formation subgrade reinforcement

作　　者：张文[1] 

机构地区：[1]中铁二十局集团有限公司

出　　处：《山西建筑》2009年第12期262-263,共2页Shanxi Architecture

摘　　要：结合胶济铁路客运专线工程K270＋900-K317＋000段路基基床的处理，介绍了既有线附近路基施工中复合土工膜加固基床的施工方法，实践证明，复合土工膜加固地基的方法具有诸多优点，可推广应用。Combined with formation subgrade treatment on K270 ＋ 900-K317 ＋ 000 section of Jiao-Ji special railway line for passenger trans- portation engineering, the construction method of reinforcing subgrade by compound geotextile near haven-bult railways was introduced. The practice proved that compound gcotextile had many advantages in reinforcing subgrade and can be popularized.

关 键 词：复合土工膜 铁路路基 基床 加固 

分 类 号：U213.1[交通运输工程—道路与铁道工程]