土工格栅在砂砾路基中的应用技术

The application technology of geotexile in grit subgrade

介绍了西 (安 )户 (县 )高速公路土工格栅在砂砾路基中处理软基工程的应用技术。并通过西户高速公路土工格栅的应用 ,从施工角度对土工格栅在砂砾路基中的施工技术进行分析和总结 ,进一步提出了土工格栅在砂砾路基施工铺设中采用毛砂找平层、保护层的施工工艺 ,对土格栅进行保护 。

The paper introduces the application technology of geotexile to treating soft foundation in grit subgrade of Xihu highway. Through the application of geotexile the construction technology of geotexile in grit subgrade is analyzed and summarized. Two construction technology of geotexile using in grit subgrade pavement are proposed. Those technologies protect the geotexile and prevent the drape and damage of the geotexiles.