标准编号：ISO/TR 18228-4:2022
中文名称：使用土工合成材料的设计 第4部分：排水
英文名称：Design using geosynthetics — Part 4: Drainage
发布日期：2022-03
标准范围
This document outlines the criteria for evaluating the available and the required flow rate of geosynthetics in various situations, provides a summary of the available laboratory testing, and lists the safety factors and reduction factors that can be applied to the parameters when designing using geosynthetics for drainage systems.
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