EP2631367A3 - Machine de forage pour la réalisation de pieux comprenant une sonde pénétrométrique - Google Patents

Machine de forage pour la réalisation de pieux comprenant une sonde pénétrométrique Download PDF

Info

Publication number
EP2631367A3
EP2631367A3 EP13151329.3A EP13151329A EP2631367A3 EP 2631367 A3 EP2631367 A3 EP 2631367A3 EP 13151329 A EP13151329 A EP 13151329A EP 2631367 A3 EP2631367 A3 EP 2631367A3
Authority
EP
European Patent Office
Prior art keywords
probe
penetrometric
drilling machine
drilling tool
machine
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
EP13151329.3A
Other languages
German (de)
English (en)
Other versions
EP2631367A2 (fr
EP2631367B1 (fr
Inventor
Nathanaël Deremble
Laurent Aubert
Marie Lebreton
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet SA
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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Publication of EP2631367A2 publication Critical patent/EP2631367A2/fr
Publication of EP2631367A3 publication Critical patent/EP2631367A3/fr
Application granted granted Critical
Publication of EP2631367B1 publication Critical patent/EP2631367B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne une machine de forage (10) pour réaliser dans un sol (S) un pieu (100), comportant :
• un porteur (12) muni d'un mât (16);
• un outil de forage (18);
• des moyens pour injecter dans le sol du béton depuis ladite extrémité inférieure de l'outil de forage;
• des moyens (24) pour déplacer l'outil de forage par rapport au mât;
L'invention se caractérise par le fait que la machine comporte en outre :
• une sonde pénétrométrique (30) destinée à être introduite dans le sol avec l'outil de forage;
• un dispositif d'actionnement pour déplacer la sonde pénétrométrique dans le sol, ce dispositif d'actionnement étant fixé à la machine ;
• des moyens de calcul (30) d'une capacité portante courante et pour déterminer la profondeur où la capacité portante courante correspond au moins à la capacité courante prédéterminée.
EP20130151329 2012-01-30 2013-01-15 Machine de forage pour la réalisation de pieux comprenant une sonde pénétrométrique Not-in-force EP2631367B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250843A FR2986247B1 (fr) 2012-01-30 2012-01-30 Machine de forage pour la realisation de pieux comprenant une sonde penetrometrique

Publications (3)

Publication Number Publication Date
EP2631367A2 EP2631367A2 (fr) 2013-08-28
EP2631367A3 true EP2631367A3 (fr) 2014-01-22
EP2631367B1 EP2631367B1 (fr) 2015-03-25

Family

ID=47501035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20130151329 Not-in-force EP2631367B1 (fr) 2012-01-30 2013-01-15 Machine de forage pour la réalisation de pieux comprenant une sonde pénétrométrique

Country Status (2)

Country Link
EP (1) EP2631367B1 (fr)
FR (1) FR2986247B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3018834B1 (fr) * 2014-03-21 2018-11-23 Soletanche Freyssinet Outillage de forage et betonnage pour la realisation d'un pieu en beton dans le sol, et procede correspondant
WO2018132861A1 (fr) 2017-01-18 2018-07-26 Deep Exploration Technologies Crc Limited Appareil de forage mobile à tube spiralé

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700049A (en) * 1970-10-02 1972-10-24 Inst Francais Du Petrole Device for connecting a drill bit to a drill string provided with a penetrometer
FR2566813A1 (fr) * 1984-06-29 1986-01-03 Soletanche Dispositif et procede pour la realisation de pieux en beton dans le sol et pieux obtenus par ce procede
EP1146173A1 (fr) * 2000-04-11 2001-10-17 Compagnie Du Sol Machine pour la réalisation de pieux forés

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700049A (en) * 1970-10-02 1972-10-24 Inst Francais Du Petrole Device for connecting a drill bit to a drill string provided with a penetrometer
FR2566813A1 (fr) * 1984-06-29 1986-01-03 Soletanche Dispositif et procede pour la realisation de pieux en beton dans le sol et pieux obtenus par ce procede
EP1146173A1 (fr) * 2000-04-11 2001-10-17 Compagnie Du Sol Machine pour la réalisation de pieux forés

Also Published As

Publication number Publication date
EP2631367A2 (fr) 2013-08-28
FR2986247A1 (fr) 2013-08-02
FR2986247B1 (fr) 2014-03-14
EP2631367B1 (fr) 2015-03-25

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