durability

The durable life,affecting factors and measures against ageing of buried geotextile are analyzed on the basis of the collected results of one ageing test of geotextile placed underwater and two ageing tests of geotextile buried in sand as well as the measured results of the geotextile used on 21 practical projects both at home and abroad.

文章通过收集1项土工织物水下老化试验、2项砂土掩埋老化试验和21项国内外实际工程土工织物现场检测结果,分析了埋藏条件下的土工织物的耐用年限、影响因素和防止老化措施。