CA1110698A - Methode et dispositif pour l'evaluation sur place de la composition et de la densite des sols - Google Patents

Methode et dispositif pour l'evaluation sur place de la composition et de la densite des sols

Info

Publication number
CA1110698A
CA1110698A CA310,500A CA310500A CA1110698A CA 1110698 A CA1110698 A CA 1110698A CA 310500 A CA310500 A CA 310500A CA 1110698 A CA1110698 A CA 1110698A
Authority
CA
Canada
Prior art keywords
soil
capacitance
resistance
situ
pore
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA310,500A
Other languages
English (en)
Inventor
Kandiah Arulanandan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of California, San Diego
Original Assignee
University of California, San Diego
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of California, San Diego filed Critical University of California, San Diego
Priority to CA000370770A priority Critical patent/CA1121457A/fr
Application granted granted Critical
Publication of CA1110698A publication Critical patent/CA1110698A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
CA310,500A 1977-09-09 1978-09-01 Methode et dispositif pour l'evaluation sur place de la composition et de la densite des sols Expired CA1110698A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000370770A CA1121457A (fr) 1977-09-09 1981-02-12 Methode et appareil pour la mesure in situ de la densite et de la contexture des sols

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US83187777A 1977-09-09 1977-09-09
US831,877 1977-09-09
US91057778A 1978-05-30 1978-05-30
US910,577 1978-05-30
US93683878A 1978-08-25 1978-08-25
US936,838 1978-08-25

Publications (1)

Publication Number Publication Date
CA1110698A true CA1110698A (fr) 1981-10-13

Family

ID=27420225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310,500A Expired CA1110698A (fr) 1977-09-09 1978-09-01 Methode et dispositif pour l'evaluation sur place de la composition et de la densite des sols

Country Status (1)

Country Link
CA (1) CA1110698A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111562195A (zh) * 2020-05-06 2020-08-21 湖北省路桥集团有限公司 一种原位快速测定细粒土干密度的方法和装置
CN114414776A (zh) * 2022-02-22 2022-04-29 珠江水利委员会珠江流域水土保持监测中心站 大渠道多层面高精度泥沙测定装置及测定方法
US11402344B2 (en) 2017-10-23 2022-08-02 National University Corporation Shizuoka University Soil sensor and soil measurement method
CN117110394A (zh) * 2023-09-07 2023-11-24 杭州利奇仪器设备有限公司 一种具有防砂防洪功能的电极安装装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11402344B2 (en) 2017-10-23 2022-08-02 National University Corporation Shizuoka University Soil sensor and soil measurement method
CN111562195A (zh) * 2020-05-06 2020-08-21 湖北省路桥集团有限公司 一种原位快速测定细粒土干密度的方法和装置
CN114414776A (zh) * 2022-02-22 2022-04-29 珠江水利委员会珠江流域水土保持监测中心站 大渠道多层面高精度泥沙测定装置及测定方法
CN117110394A (zh) * 2023-09-07 2023-11-24 杭州利奇仪器设备有限公司 一种具有防砂防洪功能的电极安装装置
CN117110394B (zh) * 2023-09-07 2024-02-13 杭州利奇仪器设备有限公司 一种具有防砂防洪功能的电极安装装置

Similar Documents

Publication Publication Date Title
US4219776A (en) Method and apparatus for measuring in situ density and fabric of soils
Wobschall A frequency shift dielectric soil moisture sensor
Wyseure et al. Measurement of volumetric water content by TDR in saline soils
US3581197A (en) Capacitance moisture meter and winglike probe
Tarantino et al. Field measurement of suction, water content, and water permeability
US6060889A (en) Sensing water and moisture using a delay line
Selig et al. Relationship of soil moisture to the dielectric property
Dean et al. Soil moisture measurement by an improved capacitance technique, Part I. Sensor design and performance
US8947102B1 (en) Soil water and conductivity sensing system
Campbell Dielectric properties and influence of conductivity in soils at one to fifty megahertz
Vaz et al. Evaluation of standard calibration functions for eight electromagnetic soil moisture sensors
Curtis Moisture effects on the dielectric properties of soils
Sun et al. The effect of soil electrical conductivity on moisture determination using time-domain reflectometry in sandy soil
Rhoades et al. An electrical conductivity probe for determining soil salinity
US5442293A (en) Method and apparatus for determining fluid content and conductivity in porous materials
US4540936A (en) Soil moisture sensor
CA1226898A (fr) Methode et appareil pour mesurer la salinite du sol
WO1986005278A1 (fr) Procedes et appareils dielectriques pour classification in situ du sol
US11408835B2 (en) Microwave soil moisture sensor based on phase shift method and independent of electrical conductivity of the soil
Campbell et al. Evaluation of simple transmission line oscillators for soil moisture measurement
Robinson et al. The dielectric calibration of capacitance probes for soil hydrology using an oscillation frequency response model
Huang et al. Laboratory and field evaluation of five soil water sensors
US20140184230A1 (en) Matrix permitivity determination (is10.0565-us-pct)
US4288742A (en) Electrical moisture sensor
Shinn et al. Development of a CPT deployed probe for in situ measurement of volumetric soil moisture content and electrical resistivity

Legal Events

Date Code Title Description
MKEX Expiry