ISO 12957-2:2005 土工织物 摩擦特性的测定-第2部分： 斜面试验

标准编号：ISO 12957-2:2005

中文名称：土工织物 摩擦特性的测定-第2部分： 斜面试验

英文名称：Geosynthetics — Determination of friction characteristics — Part 2: Inclined plane test

发布日期：2005-02

标准范围

ISO 12957-2:2005描述了一种使用倾斜平面装置测定土工合成材料（土工织物和土工织物相关产品、土工合成屏障）在低法向应力下与土壤接触时摩擦特性的方法。该方法主要用于现场特定土壤的性能测试，但也可用于标准砂的指数测试。使用刚性支架测试土工格栅获得的测试数据不一定真实，因为结果取决于摩擦支架。

ISO 12957-2:2005 describes a method of determining the friction characteristics of geosynthetics (geotextiles and geotextile-related products, geosynthetic barriers), in contact with soils, at low normal stress, using an inclining plane apparatus.This method is primarily intended as a performance test to be used with site-specific soils but may also be used as an index test with standard sand.Test data obtained for geogrids tested with a rigid support are not necessarily realistic as the results depend on the friction support.

标准预览图