PFC(superscript 2D) is adopted to simulate geosynthetics pullout tests and the interface between geosynthetics and soil with emphasis on the meso-analysis.

• 摘要利用颗粒流程序(PFC(上标2D))对土工合成材料的拉拔试验进行模拟，着重从细观角度来分析土工合成材料与土的接触界面。