【摘要】 论述塑料土工格栅现场破坏实验的必要性,以青岛颐中格栅股份有限公司生产的EGR系列塑料土工格栅为对象,进行了现场破坏实验。实验测得不同型号的塑料土工格栅在不同填料中的最高损伤因子,得到了适用于工程设计的损伤因子,并发现填料的级配是影响塑料土工格栅损伤因子的主要因素之一。更多还原

【Abstract】 The necessity of site damage testing of plastic geogrids was discussed, and the site damage testing was done by using the geogrids produced by Qingdao Estong Geogrids Co., Ltd.. The damage reduction factors of different geoprids in different fillers were determined, and the damage reduction factors for engineering design were obtained. The testing results also showed that fillers grading was one of the major factors affecting the damage reduction factors of plastic geogrids.更多还原