FR2296853B1 - - Google Patents
Info
- Publication number
- FR2296853B1 FR2296853B1 FR7443480A FR7443480A FR2296853B1 FR 2296853 B1 FR2296853 B1 FR 2296853B1 FR 7443480 A FR7443480 A FR 7443480A FR 7443480 A FR7443480 A FR 7443480A FR 2296853 B1 FR2296853 B1 FR 2296853B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- Geophysics (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Remote Sensing (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Soil Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7443480A FR2296853A1 (en) | 1974-12-31 | 1974-12-31 | System for measuring soil resistivity - has sample placed in tub allowing water variation and connected to voltmeter via electrodes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7443480A FR2296853A1 (en) | 1974-12-31 | 1974-12-31 | System for measuring soil resistivity - has sample placed in tub allowing water variation and connected to voltmeter via electrodes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2296853A1 FR2296853A1 (en) | 1976-07-30 |
FR2296853B1 true FR2296853B1 (en) | 1977-07-08 |
Family
ID=9146848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443480A Granted FR2296853A1 (en) | 1974-12-31 | 1974-12-31 | System for measuring soil resistivity - has sample placed in tub allowing water variation and connected to voltmeter via electrodes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2296853A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869173A (en) * | 2014-02-26 | 2014-06-18 | 国家电网公司 | Method for measuring earth resistivity distribution from earth surface to underground tens of kilometers |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5428296A (en) * | 1992-05-27 | 1995-06-27 | Hydro-Quebec | Probe assembly for measuring resistivity of a soil, and method thereof |
CN104181399B (en) * | 2014-09-17 | 2016-10-05 | 重庆市防雷中心 | Structures or building earth resistance device and method in water |
-
1974
- 1974-12-31 FR FR7443480A patent/FR2296853A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869173A (en) * | 2014-02-26 | 2014-06-18 | 国家电网公司 | Method for measuring earth resistivity distribution from earth surface to underground tens of kilometers |
Also Published As
Publication number | Publication date |
---|---|
FR2296853A1 (en) | 1976-07-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |