ISO/TS 17892-11:2004 土工技术研究和试验 土壤的实验室试验-第11部分： 按常数和落差测定渗透性

标准编号：ISO/TS 17892-11:2004

中文名称：土工技术研究和试验 土壤的实验室试验-第11部分： 按常数和落差测定渗透性

英文名称：Geotechnical investigation and testing — Laboratory testing of soil — Part 11: Determination of permeability by constant and falling head

发布日期：2004-10

标准范围

This document is intended for use in earthworks and foundation engineering. It specifies laboratory test methods to establish the coefficient of permeability of water through water-saturated soils. In the proposed laboratory tests soil specimens are subjected to a flow of water passing through the specimen. The water pressure conditions and volume of water passing through the specimens are measured for evaluation of the permeability.The results obtained serve to calculate groundwater flow and to assess the permeability of man-made impervious layers and filter layers.

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