ES2640537T3 - Device for subjecting to a modulated pressure the wall of a well made on a floor - Google Patents

Device for subjecting to a modulated pressure the wall of a well made on a floor Download PDF

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Publication number
ES2640537T3
ES2640537T3 ES15290132.8T ES15290132T ES2640537T3 ES 2640537 T3 ES2640537 T3 ES 2640537T3 ES 15290132 T ES15290132 T ES 15290132T ES 2640537 T3 ES2640537 T3 ES 2640537T3
Authority
ES
Spain
Prior art keywords
chamber
wall
subjecting
floor
cylindrical volume
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.)
Active
Application number
ES15290132.8T
Other languages
Spanish (es)
Inventor
Gérard Arsonnet
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
Application granted granted Critical
Publication of ES2640537T3 publication Critical patent/ES2640537T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Soil Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Dispositivo para someter la pared de un pozo (Pu) realizado en un suelo (So) a una presión modulada, caracterizado por que comprende: - una sonda (10) que comprende por lo menos una célula cilíndrica (11) de pared lateral deformable, comprendiendo dicha célula una entrada de alimentación con fluido (12), - una cámara (20) que define un volumen cilíndrico (21), comprendiendo dicha cámara una salida de fluido (22), - un pistón (23) montado deslizante de manera estanca en dicho volumen cilíndrico (21) de la cámara (20), - unos medios de conducción (30) para unir la salida de fluido (22) de la cámara con la entrada de alimentación con fluido (12) de la célula (11), y - unos medios (40) para controlar la traslación alternativa del pistón (23) en dicho volumen cilíndrico (21), caracterizado por que los medios (40) para controlar la traslación alternativa del pistón (23) en dicho volumen cilíndrico (21) están constituidos por unos medios para transformar un movimiento de rotación en un movimiento de traslación de vaivén.Device for subjecting the wall of a well (Pu) made in a floor (So) to a modulated pressure, characterized in that it comprises: - a probe (10) comprising at least one cylindrical cell (11) of deformable side wall, said cell comprising a fluid feed inlet (12), - a chamber (20) defining a cylindrical volume (21), said chamber comprising a fluid outlet (22), - a piston (23) slidably mounted slidably in said cylindrical volume (21) of the chamber (20), - conduction means (30) for joining the fluid outlet (22) of the chamber with the fluid feed inlet (12) of the cell (11) , and - means (40) for controlling the alternative translation of the piston (23) in said cylindrical volume (21), characterized in that the means (40) for controlling the alternative translation of the piston (23) in said cylindrical volume (21 ) are constituted by means to transform a movement of rotation in a reciprocating translation movement.

Description

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Claims (1)

imagen1image 1 imagen2image2
ES15290132.8T 2014-06-03 2015-05-20 Device for subjecting to a modulated pressure the wall of a well made on a floor Active ES2640537T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1401268A FR3021677B1 (en) 2014-06-03 2014-06-03 DEVICE FOR SUBMITTING, AT A MODULATED PRESSURE, THE WALL OF A WELL PRODUCED IN A SOIL
FR1401268 2014-06-03

Publications (1)

Publication Number Publication Date
ES2640537T3 true ES2640537T3 (en) 2017-11-03

Family

ID=51610154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15290132.8T Active ES2640537T3 (en) 2014-06-03 2015-05-20 Device for subjecting to a modulated pressure the wall of a well made on a floor

Country Status (4)

Country Link
EP (1) EP2952632B1 (en)
ES (1) ES2640537T3 (en)
FR (1) FR3021677B1 (en)
PL (1) PL2952632T3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2941975B1 (en) * 2009-02-12 2011-02-04 Gerard Arsonnet DEVICE FOR PRESSURIZING A PART OF THE WALL OF A WELL

Also Published As

Publication number Publication date
FR3021677A1 (en) 2015-12-04
EP2952632B1 (en) 2017-06-28
FR3021677B1 (en) 2016-06-24
EP2952632A1 (en) 2015-12-09
PL2952632T3 (en) 2017-11-30

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