标准摘要
[中文适用范围]： 本文件描述了一种指数测试程序，用于模拟重复加载下颗粒材料对土工合成材料造成的机械损坏。 通过目视和拉伸强度的损失来评估损坏情况。 其他参考测试可用于评估该测试造成的损坏。 所描述的测试方法是指数测试程序，使用标准颗粒材料，并不用于推导土工合成材料加固的折减系数。 [外文原描述]： This document describes an index test procedure for simulating mechanical damage to geosynthetics, caused by granular material, under repeated loading. The damage is assessed visually and by the loss of tensile strength. Other reference tests can be used to assess the damage caused by this test. The test method described is an index test procedure, using a standard granular material, and is not intended to be used for the derivation of a reduction factor for geosynthetic reinforcement.
英文名称Geosynthetics — Index test procedure for the evaluation of mechanical damage under repeated loading — Damage caused by granular material (laboratory test method)