Temperature Corrections for Time Domain Reflectometry Parameters

被引：8

作者：

Jung, Sochan ^{[1
,2
]}

Drnevich, Vincent P. ^{[2
]}

Abou Najm, Majdi R. ^{[3
]}

机构：

[1] Fugro Consultants Inc, Houston, TX 77081 USA

[2] Purdue Univ, Sch Civil Engn, W Lafayette, IN 47907 USA

[3] Amer Univ Beirut, Dept Civil & Environm Engn, Beirut 1107 2020, Lebanon

来源：

JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING | 2013年 / 139卷 / 05期

基金：

美国国家科学基金会;

关键词：

TDR; Temperature correction factor; Voltage; Apparent dielectric constant; Electrical conductivity; SOIL-WATER CONTENT; ELECTRICAL-CONDUCTIVITY; DIELECTRIC-CONSTANT; PERMITTIVITY; CALIBRATION; DENSITY;

D O I：

10.1061/(ASCE)GT.1943-5606.0000794

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

The waveforms from time domain reflectometry (TDR) tests on soil depend on the temperature of the soil being tested. This study provides a discussion of, and the basis for, temperature corrections for the parameters measured in the TDR test for use in calculating water content and dry density of soil. This paper is a companion to one that provides the basis for an updated ASTM Standard, but does not cover temperature effects. A brief synopsis of the new methodology is provided herein to identify parameters that are sensitive to temperature of the soil being tested. DOI: 10.1061/(ASCE)GT.1943-5606.0000794. (C) 2013 American Society of Civil Engineers.

引用

页码：671 / 683

页数：13

共 30 条

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