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本文通过两种国产针刺无纺型土工织物和两种土(标准中砂、高岭土)的界面剪切试验,研究了界面抗剪强度特性和视摩擦系数的统计特性,检验结果表明,上海产土工织物与标准中砂界面视摩擦系数服从于正态分布。
In this paper, through the interfacial shear tests of two kinds of domestic acupuncture non-woven geotextiles and two types of soils (standard sand, kaolin), the statistical properties of interface shear strength and apparent friction coefficient are studied. The test results show that Shanghai produces The apparent friction coefficient of the interface between geotextiles and standard sand is subject to a normal distribution.