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土工织物(geotextiles)是近年发展起来用于岩土工程设施中的一种新型透水编织材料。美国材料试验学会给它定义为“与岩土工程材料配合使用作为工程、结构物及工程设施的一个组成部分的透水织物(Permeable textiles used with geotechnical materials as anintegral part of a man-made project,Structure,or system)”。1977年于巴黎召开了第一届国际土工织物会议。此后至今的五年里,这一领域又有了引人注目的发展,生产了许多新型产品,扩大了土工织物的用途。在试验方法、设计方法及分析理论等方面也都有许多新进展。鉴于上述情况,工业纤维国际协会,美国土木工程学会、美国材料试验学会、法国国家桥梁道路学院、加拿大岩土工程协会、材料和结构试验与研究所国际联合会、运输研究委员会决定联合举办第二届国
Geotextiles are a new type of permeable woven material developed in recent years for use in geotechnical engineering facilities. The American Society for Testing Materials defines it as a “permeable textiles used with geotechnical materials as an integral part of a man-made project, Structure”, which is used together with geotechnical materials as an integral part of engineering, structures, and engineering facilities. ,or system)". The first International Geotextile Conference was held in Paris in 1977. Since then, in this five-year period, there has been remarkable development in this area. Many new products have been produced and the use of geotextiles has been expanded. There are also many new developments in test methods, design methods, and analytical theory. In view of the above, the International Association of Industrial Fibres, the American Civil Engineering Society, the American Society for Testing Materials, the National Institute of Bridge and Roads in France, the Canadian Geotechnical Engineering Association, the International Federation of Materials and Structural Experiments and Research Institutes, and the Transport Research Committee decided to jointly hold the second The country