FR2426774A1 - Dispositif pour mesurer la pression interstitielle de l'eau dans un sol - Google Patents

Dispositif pour mesurer la pression interstitielle de l'eau dans un sol

Info

Publication number
FR2426774A1
FR2426774A1 FR7912882A FR7912882A FR2426774A1 FR 2426774 A1 FR2426774 A1 FR 2426774A1 FR 7912882 A FR7912882 A FR 7912882A FR 7912882 A FR7912882 A FR 7912882A FR 2426774 A1 FR2426774 A1 FR 2426774A1
Authority
FR
France
Prior art keywords
water
soil
measuring device
measuring
probe
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.)
Granted
Application number
FR7912882A
Other languages
English (en)
Other versions
FR2426774B3 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2426774A1 publication Critical patent/FR2426774A1/fr
Application granted granted Critical
Publication of FR2426774B3 publication Critical patent/FR2426774B3/fr
Granted legal-status Critical Current

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
    • E02D1/027—Investigation of foundation soil in situ before construction work by investigating properties relating to fluids in the soil, e.g. pore-water pressure, permeability
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

L'invention concerne un dispositif pour déterminer la pression interstitielle de l'eau dans un sol, comprenant un tube rempli d'eau, une sonde de pression interstitielle à l'extrémité inférieure du tube ayant un filtre, un dispositif de mesure avec un manomètre, un moyen pour relier le dispositif de mesure à la sonde et un câble reliant le dispositif de mesure à un moyen d'enregistrement. Selon l'invention, le moyen pour connecter le dispositif de mesure à la sonde 2 se compose d'une aiguille hypodermique 20 et d'un organe 19 en un matériau élastique, ainsi, lors de l'enregistrement d'une lecture de l'eau interstitielle, l'aiguille hypodermique 20 pénètre dans l'organe 19 en matériau élastique. L'invention s'applique notamment à la détermination de la pression interstitielle dans l'argile.
FR7912882A 1978-05-22 1979-05-21 Dispositif pour mesurer la pression interstitielle de l'eau dans un sol Granted FR2426774A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7805815A SE411645B (sv) 1978-05-22 1978-05-22 Anordning for bestemning av porvattentrycket i en jordart

Publications (2)

Publication Number Publication Date
FR2426774A1 true FR2426774A1 (fr) 1979-12-21
FR2426774B3 FR2426774B3 (fr) 1982-04-02

Family

ID=20334970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912882A Granted FR2426774A1 (fr) 1978-05-22 1979-05-21 Dispositif pour mesurer la pression interstitielle de l'eau dans un sol

Country Status (10)

Country Link
US (1) US4332172A (fr)
JP (1) JPS6319833B2 (fr)
CA (1) CA1134175A (fr)
FR (1) FR2426774A1 (fr)
GB (1) GB2036981B (fr)
IT (1) IT1118651B (fr)
MX (1) MX146189A (fr)
NL (1) NL7903943A (fr)
SE (1) SE411645B (fr)
WO (1) WO1979001099A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394617A1 (fr) * 1989-02-22 1990-10-31 Bauer Spezialtiefbau GmbH Dispositif pour mesurer la pression de béton

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453401A (en) * 1982-03-12 1984-06-12 The United States Of America As Represented By The Secretary Of The Air Force Pressure sensor and soil stress isolation filter arrangement in a pore pressure probe
FR2631654B1 (fr) * 1988-05-19 1990-08-24 Rech Geolog Miniere Procede et appareil de mesure de la pression interstitielle dans un sol sature
DE3828468A1 (de) * 1988-08-22 1990-03-08 Michael Dr Bredemeier In den boden einfuehrbare lysimetersonde
US4969111A (en) * 1988-12-12 1990-11-06 Tresco, Incorporated Oil permeameter and method of measuring hydraulic conductivity
US4955237A (en) * 1989-06-07 1990-09-11 Takenaka Corp Method and apparatus for measurement of in-situ horizontal stress by freezing of the ground in-situ
CA2079664C (fr) * 1992-08-03 2001-01-30 Lloyd C. Fons Methode de localisation de gisements de petrole ou de gaz a partir des temperatures a la surface de la terre
US5758538A (en) * 1995-02-21 1998-06-02 Lockheed Martin Idaho Technologies Company Tensiometer and method of determining soil moisture potential in below-grade earthen soil
DE19537149A1 (de) * 1995-10-05 1997-04-10 Ott Mestechnik Gmbh & Co Kg Verfahren und Meßgerät zum Messen des hydrostatischen Drucks, insbesondere des Grundwassers
US5804715A (en) * 1996-12-24 1998-09-08 The United States Of America As Represented By The Secretary Of The Navy Hydrodynamic dampening system for the precise measurement of dynamic sediment pore water pressure
JP4929435B2 (ja) * 2001-07-31 2012-05-09 学校法人日本大学 圧力変換器
US6615653B1 (en) * 2001-09-27 2003-09-09 Geosierra, Llc In situ method for determining soil liquefaction tendency and its prevention by electro-osmosis
US7437957B2 (en) 2006-08-15 2008-10-21 Hortau Inc. Porous medium tensiometer
US7930926B2 (en) * 2007-05-01 2011-04-26 Boise State University Determination of permeability from damping
RU2510440C2 (ru) * 2012-05-23 2014-03-27 Общество с ограниченной ответственностью "Научно-производственное предприятие "Геотек" (ООО "НПП "Геотек") Устройство для комплексного определения физических и механических свойств грунтов в полевых условиях
CN103512699A (zh) * 2012-06-21 2014-01-15 中国科学院寒区旱区环境与工程研究所 一种在冻土中测量孔隙水压力的装置
CN107014977B (zh) * 2017-03-30 2019-08-16 温州大学 实验室用真空预压法处理地基周围土体水平位移测量装置以及测量方法
CN107255547B (zh) * 2017-08-10 2023-10-13 中国地震局工程力学研究所 一种动态孔隙水压计检定压力腔装置及检定方法
CN108442925B (zh) * 2018-06-20 2023-10-20 中国地质大学（北京） 一种适用于矿山超前地质预报的水压水温智能测量装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1856695A (en) * 1928-07-20 1932-05-03 Florez Luis De Shock absorber for pressure controlled indicating and recording devices
US2017365A (en) * 1934-04-26 1935-10-15 Blatz Brewing Company Device for tapping kegs
US2878671A (en) * 1956-04-09 1959-03-24 Prosser Soil moisture indicating instrument
US3043133A (en) * 1959-03-23 1962-07-10 Lorenzo A Richards Gace attachment and air removal arrangement for soil-moisture tensiometers
US3091115A (en) * 1960-01-21 1963-05-28 Oswald R Roberts Apparatus for determining soil moisture content
US3178944A (en) * 1962-06-01 1965-04-20 Jack C Templeton Air pressure gage for railroad train lines
US3318140A (en) * 1965-02-23 1967-05-09 Shields Donald Device for measuring ground water pressure
US3374664A (en) * 1966-06-01 1968-03-26 Diamond Shamrock Corp Device for measuring porefluid pressures
US3456509A (en) * 1966-06-20 1969-07-22 Petur Thordarson Pore pressure
US3574284A (en) * 1967-06-26 1971-04-13 Laucks Lab Inc Pore pressure apparatus and method
SE389923B (sv) * 1975-05-30 1976-11-22 Torstensson B A H Forfarande och anordning for bestemning av porvattentrycket i en jordart
US4068525A (en) * 1976-09-20 1978-01-17 Soilmoisture Equipment Corporation Portable tensiometer for soil moisture measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0394617A1 (fr) * 1989-02-22 1990-10-31 Bauer Spezialtiefbau GmbH Dispositif pour mesurer la pression de béton

Also Published As

Publication number Publication date
JPS56500581A (fr) 1981-04-30
GB2036981B (en) 1982-12-15
IT1118651B (it) 1986-03-03
MX146189A (es) 1982-05-21
FR2426774B3 (fr) 1982-04-02
SE411645B (sv) 1980-01-21
CA1134175A (fr) 1982-10-26
NL7903943A (nl) 1979-11-26
US4332172A (en) 1982-06-01
IT7968089A0 (it) 1979-05-22
JPS6319833B2 (fr) 1988-04-25
WO1979001099A1 (fr) 1979-12-13
GB2036981A (en) 1980-07-02

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