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本文介绍了一种新材料的渡槽——织物渡槽,它是用土工织物作为渡槽的槽身,并采用了桥梁上的悬索式结构。织物渡槽作为水的载体使土工织物成为受力材料,这就扩大了土工织物在水利工程中的应用范围。织物渡槽自重轻,结构简单,施工方便,从试验和应用情况看,织物槽身在强度、变形和防渗性上能满足水工建筑物的要求,而渡槽的结构型式也适应土工织物的柔性持点,在适宜的地形条件下,大跨度具有明显的经济性,可因地制宜地推广应用。
This article describes a new material aqueduct - fabric aqueduct that uses geotextiles as the aqueduct body and uses a suspension cable structure on the bridge. Fabric aqueduct as a carrier of water makes geotextile material as a force, which expanded the scope of application of geotextiles in water conservancy projects. Due to its light weight, simple structure and convenient construction, the fabric aqueduct can meet the requirements of hydraulic structures in terms of strength, deformation and impermeability from the perspectives of test and application. The structure type of aqueducts also adapts to the flexibility of geotextiles Hold the point, under the appropriate terrain conditions, the long-span has obvious economy, can be popularized and applied according to the local conditions.