土工织物反滤层透水性设计准则

Design Criteria for Permeability of Geotextile Filters

摘要: 本文在大量室内试验的基础上，对现有土工织物反滤层透水性设计准则进行了较详细的讨论，并在美国陆军工程师团准则的基础上建立了新的广义梯度比准则。试验和理论分析表明，新的广义梯度比准则较陆军工程兵团准则具有更广泛的适用性。

Abstract: On the basis of laboratory tests,criteria for permeability of geotextile filter are discussed. An improved gradient ratio criteria was roposed.It has better applicability than that proposed by the U.S. Army Corps of Engineers.