MA30150B1 - Pressiometre de precision automatise - Google Patents

Pressiometre de precision automatise

Info

Publication number
MA30150B1
MA30150B1 MA31100A MA31100A MA30150B1 MA 30150 B1 MA30150 B1 MA 30150B1 MA 31100 A MA31100 A MA 31100A MA 31100 A MA31100 A MA 31100A MA 30150 B1 MA30150 B1 MA 30150B1
Authority
MA
Morocco
Prior art keywords
pressiometer
sensor
pressure
valve
gas flow
Prior art date
Application number
MA31100A
Other languages
English (en)
French (fr)
Inventor
Cour Francis
Original Assignee
Datc Europ
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 Datc Europ filed Critical Datc Europ
Publication of MA30150B1 publication Critical patent/MA30150B1/fr

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
    • E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/006—Measuring wall stresses in the borehole

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Fluid Pressure (AREA)
MA31100A 2005-12-15 2008-07-09 Pressiometre de precision automatise MA30150B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512771A FR2895011B1 (fr) 2005-12-15 2005-12-15 Pressiometre de precision automatise

Publications (1)

Publication Number Publication Date
MA30150B1 true MA30150B1 (fr) 2009-01-02

Family

ID=36975543

Family Applications (1)

Application Number Title Priority Date Filing Date
MA31100A MA30150B1 (fr) 2005-12-15 2008-07-09 Pressiometre de precision automatise

Country Status (8)

Country Link
US (1) US20080295589A1 (de)
EP (1) EP1977049B1 (de)
AT (1) ATE442490T1 (de)
CA (1) CA2633430A1 (de)
DE (1) DE602006009152D1 (de)
FR (1) FR2895011B1 (de)
MA (1) MA30150B1 (de)
WO (1) WO2007080283A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2912776A1 (fr) * 2007-02-15 2008-08-22 Datc Europ Sa Sonde a corps plein
WO2014102573A1 (en) 2012-12-31 2014-07-03 Halliburton Energy Services, Inc. Regulating drilling fluid pressure in a drilling fluid circulation system
EP2941525A4 (de) 2013-03-13 2016-09-07 Halliburton Energy Services Inc Umleitung der strömung in einem bohrflüssigkeitszirkulationssystem zur regulierung des drucks der bohrflüssigkeit
CN103821127B (zh) * 2014-03-12 2015-02-25 长江水利委员会长江科学院 一种端部滑移式高压大旁胀量的旁压仪新型探头
FR3067383B1 (fr) * 2017-06-12 2019-07-26 Calyf Dispositif de mesure par mise en pression du sous-sol et procede de realisation d'un essai de mise en pression associe
CN110616747B (zh) * 2019-09-04 2021-04-06 上海建工集团股份有限公司 双侧式地下围护结构变形探测机器人及探测方法
CN113586034A (zh) * 2021-08-09 2021-11-02 厦门市银海信息科技有限公司 一种自动化计量原油产量的系统及其方法
CN114810049B (zh) * 2022-05-05 2024-07-19 应急管理部国家自然灾害防治研究院 转动控制换向器、原地应力测量装备以及使用该装备的原地应力测量方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957341A (en) * 1956-01-16 1960-10-25 Menard Louis Francois Auguste Soil testing apparatus
US3772911A (en) * 1971-05-20 1973-11-20 K Ruppeneit Ground strain gauge
FR2512860A1 (fr) * 1981-06-12 1983-03-18 Menard Etu Pressiometriques Lo Dispositif de commande de surface de type numerique pour essais de sols et de roches in situ avec sonde profonde
FR2546299B1 (fr) * 1983-05-17 1985-08-30 Intrafor Cofor Perfectionnements aux appareils pour determiner les variations de volume d'une cellule deformable gonflable enfoncee dans un terrain et soumise a des gradients de pression interne
FR2649753B1 (fr) * 1989-07-12 1991-10-11 Gaiatech Procede d'essai de forage
US5576494A (en) * 1995-05-26 1996-11-19 Osterberg; Jorj O. Method and apparatus for subterranean load-cell testing
WO1997015804A1 (en) * 1995-10-23 1997-05-01 Carnegie Institution Of Washington Strain monitoring system
FR2827318B1 (fr) * 2001-07-11 2003-12-12 Gerard Arsonnet Dispositif permettant d'evaluer la resistance mecanique d'un sol ou analogue

Also Published As

Publication number Publication date
CA2633430A1 (fr) 2007-07-19
DE602006009152D1 (de) 2009-10-22
FR2895011A1 (fr) 2007-06-22
WO2007080283A1 (fr) 2007-07-19
FR2895011B1 (fr) 2008-03-07
EP1977049A1 (de) 2008-10-08
EP1977049B1 (de) 2009-09-09
US20080295589A1 (en) 2008-12-04
ATE442490T1 (de) 2009-09-15

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