摘要
针对无纺土工织物在水井过滤器中的顶破强度问题,对测试装置、试验方法、计算公式和适用井深等问题作了探讨,得到各种土工织物的顶破强度和适用井深。
The study focuses on the burst strength of no-spinning geotextiles used in well fil- ter.The measuring equipment and method,calculation formulas and suitable well depth are discussed.From results,burst strength and suitable depth for several kinds of geotextiles are obtained.
关键词
无纺
土工织物
顶破强度
侧压力
no-spinning geotextiles
burst strength
side pressure
