土工格栅处理新旧路基交接处和在高填方中作用特性试验研究  

Experimental Study on the Characteristics of Geogrid Treatment of New and Old Subgrade Junction and High Fill Soil

作　　者：刘麦超 LIU Maichao(Construction Safety Supervision Station of Zhangzhou City,Zhangzhou Fujian 363000,China)

机构地区：[1]漳州市建筑安全监察站

出　　处：《工程质量》2019年第12期64-67,共4页Construction Quality

摘　　要：对漳州荔枝海公园景区道路建设中土工格栅在高填方和原山地的交接处的作用,进行了PFWD与BB法的弯沉试验,通过对弯沉数据的详细分析,探讨了相关路基弯沉特征,取得了很有价值的成果,为土工格栅在填方中的应用,提供了理论技术基础。The role of geogrid in the intersection of high fill soil and original mountain in the road construction of Zhangzhou Lizhihai Park scenic spot,deflection test of PFWD and BB method,through detailed analysis of deflection data,explore the relevant roadbed deflection characteristics,which have made great results,provided theoretical and technical basis for the application of geogrid in filling.

关 键 词：弯沉试验 土工格栅 高填方 路基弯沉特征 

分 类 号：U416[交通运输工程—道路与铁道工程]