FR2987386B1 - DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES - Google Patents

DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES Download PDF

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Publication number
FR2987386B1
FR2987386B1 FR1251669A FR1251669A FR2987386B1 FR 2987386 B1 FR2987386 B1 FR 2987386B1 FR 1251669 A FR1251669 A FR 1251669A FR 1251669 A FR1251669 A FR 1251669A FR 2987386 B1 FR2987386 B1 FR 2987386B1
Authority
FR
France
Prior art keywords
wall
pushing
pushed
jacking
wedging
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
FR1251669A
Other languages
French (fr)
Other versions
FR2987386A1 (en
Inventor
Jean Francois Milleron
Daniel Rieber
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.)
Colas SA
Original Assignee
Colas 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 Colas SA filed Critical Colas SA
Priority to FR1251669A priority Critical patent/FR2987386B1/en
Priority to EP12716055.4A priority patent/EP2817466B1/en
Priority to PCT/FR2012/050501 priority patent/WO2013124545A1/en
Publication of FR2987386A1 publication Critical patent/FR2987386A1/en
Application granted granted Critical
Publication of FR2987386B1 publication Critical patent/FR2987386B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/08—Wrecking of buildings

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

L'invention concerne un procédé de démolition d'un immeuble de plusieurs étages par vérinage avec des appareils de poussée disposés en biais entre deux murs porteurs opposés. Chacun des appareils de poussée est disposé pour exercer une poussée entre deux murs porteurs opposés qui sont un mur de calage et un mur poussé. Les murs poussé et de calage sont fragilisés par la réalisation d'au moins deux traits principaux de sciage, au moins un sur le mur poussé et au moins un sur le mur de calage, le trait principal de sciage du mur poussé étant vers le haut du mur poussé en dessous du niveau de l'extrémité de tête de l'appareil de poussée, le trait principal de sciage du mur de calage étant vers le bas du mur de calage au dessus du niveau de l'extrémité de pied de l'appareil de poussée, les traits principaux de sciage ne traversant pas lesdits murs poussé et de calage et laissant à leurs niveaux une épaisseur déterminée de matière. Un châssis de vérin(s), des appareils de poussée et de contreventement et leurs procédés d'utilisation sont aussi présentés.The invention relates to a method of demolition of a multi-storey building by jacking with pushing devices arranged at an angle between two opposing load-bearing walls. Each of the pushing devices is arranged to exert a push between two opposing load-bearing walls which are a wedge wall and a pushed wall. Pushed and wedging walls are weakened by making at least two main sawing lines, at least one on the pushed wall and at least one on the wedging wall, the main sawing line on the pushed wall being up of the wall pushed below the level of the head end of the push device with the main saw cut of the wedge wall being down the wedge wall above the level of the foot end of the pushing device, the main sawing lines not crossing said pushing and wedging walls and leaving at their levels a determined thickness of material. A cylinder frame (s), pushing and bracing devices and their methods of use are also presented.

FR1251669A 2012-02-23 2012-02-23 DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES Active FR2987386B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1251669A FR2987386B1 (en) 2012-02-23 2012-02-23 DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES
EP12716055.4A EP2817466B1 (en) 2012-02-23 2012-03-09 Method of demolition by jacking, chassis for (a) jack(s) and thrusting and bracing apparatuses
PCT/FR2012/050501 WO2013124545A1 (en) 2012-02-23 2012-03-09 Method of demolition by jacking, chassis for (a) jack(s) and thrusting and bracing apparatuses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251669A FR2987386B1 (en) 2012-02-23 2012-02-23 DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES

Publications (2)

Publication Number Publication Date
FR2987386A1 FR2987386A1 (en) 2013-08-30
FR2987386B1 true FR2987386B1 (en) 2021-01-29

Family

ID=45998406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251669A Active FR2987386B1 (en) 2012-02-23 2012-02-23 DEMOLITION PROCESS BY JACKING, CYLINDER FRAME (S) AND PUSHING AND BRACING DEVICES

Country Status (3)

Country Link
EP (1) EP2817466B1 (en)
FR (1) FR2987386B1 (en)
WO (1) WO2013124545A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762032B1 (en) 1997-04-09 1999-06-18 Dominique Ferrari PROCESS OF DEMOLITION OF A BUILDING AND EQUIPMENT FOR THE IMPLEMENTATION OF THIS PROCESS
FR2784412B1 (en) 1998-10-08 2003-06-13 Dominique Ferrari PROCESS OF DEMOLITION OF A BUILDING AND EQUIPMENT FOR THE IMPLEMENTATION OF THIS PROCESS
JP2001122381A (en) * 1999-10-25 2001-05-08 Ishikawajima Harima Heavy Ind Co Ltd Tank dismantling method
FR2813627B1 (en) * 2000-03-31 2003-10-31 Jean Claude Philip GAS EXPANSION ACTUATOR DEVICE FOR BUILDING DEMOLITION

Also Published As

Publication number Publication date
WO2013124545A1 (en) 2013-08-29
EP2817466A1 (en) 2014-12-31
EP2817466B1 (en) 2016-02-24
FR2987386A1 (en) 2013-08-30

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