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序言(略)简史与分类50年代末最初大规模使用的土工合成物是土工织物.它们用于荷兰的三角洲工程,并日益扩展至70年代为唯一常用的土工合成物.70年代末产生了另一种土工合成物:土工膜,用聚氯乙烯或高密度聚乙烯制造,主要用于小型水池与废碴坑防渗.土工网和随后的土工复合织物则用于排水和防止刺穿的膜.土工栅格则用于土的稳定加固,起初用于日本和英国,随后应用于美、德、意等国.
Brief introduction (omitted) Brief history and classification The first large-scale use of geosynthetics in the late 1950s were geotextiles, which were used in the delta project in the Netherlands and were extended to the 1970s as the only commonly used geosynthetics. Another geocomposite: Geomembrane, made of polyvinyl chloride or high density polyethylene, is mainly used for seepage prevention of small tanks and ballast pits. Geosites and subsequent geotextiles are used for drainage and piercing prevention Geometrical grid is used for the stability of soil reinforcement, initially used in Japan and the United Kingdom, followed by the United States, Germany, Italy and other countries.