土工格栅与土界面特性的试验研究

The Experimental Study on Soil Interaction Characteristics of Geogrid

通过拉拔试验 ,分析了土工格栅在不同填料中的摩擦特性规律 ,并对影响摩擦特性的几个主要试验条件进行了分析研究 ,对今后的筋材拉拔试验及工程应用具有参考价值 .

By pullout test,frictional resistance characteris tic of geogrid in different soil material are analyzed,and also some main test conditions that affect frictional resistance characteristic between geogrid and earth. It is valuable for pullout test and engineering application.