A PERMEAMETER FOR UNSATURATED SOIL

被引：6

作者：

ELTANI, M ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL,DEPT CIVIL ENGN,SOIL MECH LAB,CH-1015 LAUSANNE,SWITZERLAND

来源：

TRANSPORT IN POROUS MEDIA | 1991年 / 6卷 / 02期

关键词：

PERMEAMETER; UNSATURATED SOIL; LINEARIZING FUNCTIONS;

D O I：

10.1007/BF00179275

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A permeameter for unsaturated soil was developed by observing the way in which pore water recovers hydrostatic equilibrium. It works like an hour glass that is turned upside-down everytime the state of reference (or hydrostatic equilibrium) is reached. The hydraulic conductivity is deduced from the curves of evolution of pore-water pressure and from the distribution of partial density of water at hydrostatic equilibrium.

引用

页码：101 / 114

页数：14

共 13 条

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[2]

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[3]

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[4]

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[6]

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[10]

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