FR2376422A1 - Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie - Google Patents

Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie

Info

Publication number
FR2376422A1
FR2376422A1 FR7639747A FR7639747A FR2376422A1 FR 2376422 A1 FR2376422 A1 FR 2376422A1 FR 7639747 A FR7639747 A FR 7639747A FR 7639747 A FR7639747 A FR 7639747A FR 2376422 A1 FR2376422 A1 FR 2376422A1
Authority
FR
France
Prior art keywords
shock waves
earth
compressed gas
bore hole
flexible 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
FR7639747A
Other languages
English (en)
French (fr)
Other versions
FR2376422B1 (enrdf_load_stackoverflow
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.)
MENARD TECH LOUIS
Original Assignee
MENARD TECH LOUIS
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 MENARD TECH LOUIS filed Critical MENARD TECH LOUIS
Priority to FR7639747A priority Critical patent/FR2376422A1/fr
Publication of FR2376422A1 publication Critical patent/FR2376422A1/fr
Application granted granted Critical
Publication of FR2376422B1 publication Critical patent/FR2376422B1/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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Analytical Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (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)
  • Geophysics And Detection Of Objects (AREA)
FR7639747A 1976-12-31 1976-12-31 Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie Granted FR2376422A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639747A FR2376422A1 (fr) 1976-12-31 1976-12-31 Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639747A FR2376422A1 (fr) 1976-12-31 1976-12-31 Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie

Publications (2)

Publication Number Publication Date
FR2376422A1 true FR2376422A1 (fr) 1978-07-28
FR2376422B1 FR2376422B1 (enrdf_load_stackoverflow) 1980-10-03

Family

ID=9181821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639747A Granted FR2376422A1 (fr) 1976-12-31 1976-12-31 Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie

Country Status (1)

Country Link
FR (1) FR2376422A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252210A (en) * 1978-10-25 1981-02-24 Sodich Ernest O Methods of and apparatus for generating seismic waves
US4271925A (en) * 1979-05-29 1981-06-09 Burg Kenneth E Fluid actuated acoustic pulse generator
EP0126010A1 (fr) * 1983-05-17 1984-11-21 INTRAFOR-COFOR (Société Anonyme) Perfectionnements aux appareils pour déterminer les variations de volume d'une cellule déformable gonflable enfoncée dans un terrain et soumise à des gradients de pression interne
US4722417A (en) * 1983-09-29 1988-02-02 Hydroacustics, Inc. Seismic wave generation by a downhole source

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561771A (enrdf_load_stackoverflow) * 1967-05-01 1969-03-28
FR2229982A1 (en) * 1973-05-18 1974-12-13 Texaco Development Corp Oscillation-attenuator in acoustic energy source - for pneumatic seismic energy source
FR2300346A1 (fr) * 1975-02-06 1976-09-03 Girodin Marius Source pour sondage sismique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1561771A (enrdf_load_stackoverflow) * 1967-05-01 1969-03-28
FR2229982A1 (en) * 1973-05-18 1974-12-13 Texaco Development Corp Oscillation-attenuator in acoustic energy source - for pneumatic seismic energy source
FR2300346A1 (fr) * 1975-02-06 1976-09-03 Girodin Marius Source pour sondage sismique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252210A (en) * 1978-10-25 1981-02-24 Sodich Ernest O Methods of and apparatus for generating seismic waves
US4271925A (en) * 1979-05-29 1981-06-09 Burg Kenneth E Fluid actuated acoustic pulse generator
EP0126010A1 (fr) * 1983-05-17 1984-11-21 INTRAFOR-COFOR (Société Anonyme) Perfectionnements aux appareils pour déterminer les variations de volume d'une cellule déformable gonflable enfoncée dans un terrain et soumise à des gradients de pression interne
FR2546299A1 (fr) * 1983-05-17 1984-11-23 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
US4722417A (en) * 1983-09-29 1988-02-02 Hydroacustics, Inc. Seismic wave generation by a downhole source

Also Published As

Publication number Publication date
FR2376422B1 (enrdf_load_stackoverflow) 1980-10-03

Similar Documents

Publication Publication Date Title
GB1525781A (en) Piezoelectric transducer unit and hydrophone assembly
JPS52151287A (en) Injector with pressure gauge
JPS52116087A (en) Solid state transducer for measuring external force and method of producing same
JPS5322483A (en) Transducer assembly for differential pressure measurement
IT1192201B (it) Apparecchiatura per la generazione di segnali sismici
JPS5333675A (en) Fluid pressure transducer
IT1098766B (it) Procedimento e apparecchiatura per la generazione e trasmissione di segnali per l'ecolocalizzazione e altri scopi di segnalazione come nell'esplorazione geofisica
FR2376422A1 (fr) Procede et dispositif pour creer des impulsions de pression controlees dans un terrain et application de la geotechnie
GB1036988A (en) An instrument for testing the mechanical behaviour of materials at various depths in a borehole
JPS5378830A (en) Supersonic transducer
YU37214B (en) Device for measuring the temperature and the pressure of liquids on the inside and the outside of a hollow boring rod at boring into the earth
IL36314A0 (en) A seismic vibrator for generating acoustic waves in the earth
AU501886B2 (en) Cross-correlation of seismic traces
JPS52125992A (en) Method of and device for generating and adjusting pressure pulse
NZ183098A (en) Seismic array with series coupling of geophones
JPS543302A (en) Method of drilling hole with fixed aperture that use high pressure water jet
JPS52104972A (en) Method of generating pulse signals and device thereof
JPS5290980A (en) Method of measuring sound of dstruction of earth and rock
JPS533284A (en) Method of testing atmospheric pressure
GB1534156A (en) Load measurement
JPS5485094A (en) Method of electrochemically measuring partial pressure of steam in gas and its device
JPS5454668A (en) Method of measuring accuracy of excavating groove and hole by ultrasonic wave
IT1049046B (it) Trasduttore piezoelettrico per trasmettere e ricevere onde ul trasuniche
JPS5365201A (en) Method of making movement of investigation device expanded by incompressible fluid in excavated hole easy and its device
SU614248A1 (ru) Устройство дл формировани пневматических импульсов

Legal Events

Date Code Title Description
ST Notification of lapse