FR3119403B1 - Bridging system and implementation method - Google Patents

Bridging system and implementation method Download PDF

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Publication number
FR3119403B1
FR3119403B1 FR2100856A FR2100856A FR3119403B1 FR 3119403 B1 FR3119403 B1 FR 3119403B1 FR 2100856 A FR2100856 A FR 2100856A FR 2100856 A FR2100856 A FR 2100856A FR 3119403 B1 FR3119403 B1 FR 3119403B1
Authority
FR
France
Prior art keywords
collars
longitudinal reinforcements
bridging system
extending
anchorages
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
FR2100856A
Other languages
French (fr)
Other versions
FR3119403A1 (en
Inventor
Ivica Zivanovic
Patrick Ladret
Nicolas Trotin
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=75108557&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR3119403(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Priority to FR2100856A priority Critical patent/FR3119403B1/en
Priority to PT211975891T priority patent/PT3936738T/en
Priority to PCT/EP2021/069483 priority patent/WO2021198536A1/en
Priority to PL21197589.1T priority patent/PL3936738T3/en
Priority to EP21197589.1A priority patent/EP3936738B1/en
Priority to KR1020237005151A priority patent/KR20230048335A/en
Priority to EP21740572.9A priority patent/EP3921557A1/en
Priority to MX2023000703A priority patent/MX2023000703A/en
Priority to CN202180002452.1A priority patent/CN114190094B/en
Priority to ES21197589T priority patent/ES2944323T3/en
Publication of FR3119403A1 publication Critical patent/FR3119403A1/en
Publication of FR3119403B1 publication Critical patent/FR3119403B1/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/042—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps using solidifying liquid material forming a wedge
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Wind Motors (AREA)

Abstract

Système de pontage et procédé de mise en œuvre Système de pontage destiné à détendre localement un câble de structure avant son sectionnement, comportant un dispositif de pontage comportant : Deux colliers aptes à être positionnés autour du câble, chaque demi-collier étant réalisé avec un corps définissant une cavité sensiblement hémicylindrique, des éléments de traction s’étendant entre les colliers, des moyens de réglage de l’effort de traction. Chacun d’au moins deux demi-colliers comporte, de façon monobloc avec celui-ci : des renforts longitudinaux (17) s’étendant le long dudit corps sur au moins une partie de la longueur de celui-ci, des ancrages (23) s’étendant entre ces renforts longitudinaux (17) et des ancrages (29, 34) situés dans la continuité axiale des renforts longitudinaux (17), la transmission de l’effort des éléments de traction aux colliers (10) s’effectuant via lesdits ancrages (23, 29, 34). Figure pour l’abrégé : Fig.1Bridging system and method of implementation Bridging system intended to locally relax a structural cable before it is cut, comprising a bridging device comprising: Two collars able to be positioned around the cable, each half-collar being made with a body defining a substantially semi-cylindrical cavity, traction elements extending between the collars, means for adjusting the traction force. Each of at least two half-collars comprises, integrally therewith: longitudinal reinforcements (17) extending along said body over at least part of the length thereof, anchorages (23) extending between these longitudinal reinforcements (17) and anchorages (29, 34) located in the axial continuity of the longitudinal reinforcements (17), the transmission of the force from the traction elements to the collars (10) taking place via the said anchors (23, 29, 34). Figure for abstract: Fig.1

FR2100856A 2020-07-15 2021-01-29 Bridging system and implementation method Active FR3119403B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR2100856A FR3119403B1 (en) 2021-01-29 2021-01-29 Bridging system and implementation method
EP21740572.9A EP3921557A1 (en) 2020-07-15 2021-07-13 Bridging devices and systems, and methods for implementing same
CN202180002452.1A CN114190094B (en) 2020-07-15 2021-07-13 Bridging device and system and method for implementing same
PL21197589.1T PL3936738T3 (en) 2020-07-15 2021-07-13 Cable drain wire
EP21197589.1A EP3936738B1 (en) 2020-07-15 2021-07-13 Cable drain wire
KR1020237005151A KR20230048335A (en) 2020-07-15 2021-07-13 Bridging devices and systems, and how to implement them
PT211975891T PT3936738T (en) 2020-07-15 2021-07-13 Cable drain wire
MX2023000703A MX2023000703A (en) 2020-07-15 2021-07-13 Bridging devices and systems, and methods for implementing same.
PCT/EP2021/069483 WO2021198536A1 (en) 2020-07-15 2021-07-13 Bridging devices and systems, and methods for implementing same
ES21197589T ES2944323T3 (en) 2020-07-15 2021-07-13 cable slack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100856 2021-01-29
FR2100856A FR3119403B1 (en) 2021-01-29 2021-01-29 Bridging system and implementation method

Publications (2)

Publication Number Publication Date
FR3119403A1 FR3119403A1 (en) 2022-08-05
FR3119403B1 true FR3119403B1 (en) 2023-01-20

Family

ID=75108557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100856A Active FR3119403B1 (en) 2020-07-15 2021-01-29 Bridging system and implementation method

Country Status (1)

Country Link
FR (1) FR3119403B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2904637A1 (en) 2006-08-02 2008-02-08 Freyssinet Soc Par Actions Sim METHOD FOR DISASSEMBLING A TENSILE CABLE, SYSTEM AND ASSOCIATED DEVICES
ES2735145B2 (en) 2018-06-12 2020-06-29 Fcc Construccion Sa System and procedure of stripping of braces by incorporation of, or substitution for, improved filler material

Also Published As

Publication number Publication date
FR3119403A1 (en) 2022-08-05

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