无纺土工织物压缩回弹变形试验研究

Study on the Deformation of Non-woven Geotextile

本文对无纺土工织物的变形特性、变形指标、变形计算,以及保持足够透水性的织物允许受力强度进行了试验研究,并为实际工程中的织物合理选用、透水性校核、滤层及垫层排水设计提供了具体方法和途径。

The deformation properties, deformation indices, deformation calculation of geotex-tile and the allowable stress for geotextiles maintaining sufficient permeablity are studied in this paper. A method is provided for selecting geotextiles rationally,checking on permeability and designing the drainage of filter or blanket layer.