ISO/TS 13434:2008 土工合成材料 耐久性评定指南

标准编号：ISO/TS 13434:2008

中文名称：土工合成材料 耐久性评定指南

英文名称：Geosynthetics — Guidelines for the assessment of durability

发布日期：2008-11

标准范围

ISO/TS 13434:2008为土工合成材料的耐久性评估提供了指南，其目的是向设计工程师提供必要的信息，通常定义为材料性能的变化或部分安全系数，以确保土工合成材料的预期设计寿命能够满足信心。ISO/TS 13434:2008不适用于仅能在有限时间内使用的产品，如基于天然纤维的侵蚀控制织物，或用于沥青加固的土工织物。ISO/TS 13434:2008适用于土工合成材料的耐久性，而不适用于整个岩土结构的耐久性。

ISO/TS 13434:2008 provides guidelines for the assessment of the durability of geosynthetics, the object of which is to provide the design engineer with the necessary information, generally defined as changes in material properties or as partial safety factors, to ensure that the expected design life of a geosynthetic can be achieved with confidence.ISO/TS 13434:2008 is not applicable to products designed to survive for only a limited time, such as erosion-control fabric based on natural fibres, or geotextiles for asphalt reinforcement.ISO/TS 13434:2008 is applicable to the durability of the geosynthetics and not to the durability of the geotechnical structure as a whole.

标准预览图