土工编织袋就是简单地将土、砂、碎石等材料直接灌装在编织袋中,用于路堤填筑和护坡工程中。在试验室内对土工编织袋进行了单轴压缩试验,得到了单轴压缩强度与编织袋拉伸强度的关系及土工编织袋的应力-应变关系,并与理论分析结果进行了比较,试验结果与理论结果一致。
Soilbag is made of soil, sand, crushed stone, and etc wrapped by woven bag. The strength properties of soilbags were investigated using unconfined compression tests on real soilbags containing either medium grained sands or gravels. The test results show that soilbags have high strength when subjected to an external load. This is primarily attributed to the mobilization of tensile forces in the bags.