FR3110922B1 - Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité - Google Patents

Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité Download PDF

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Publication number
FR3110922B1
FR3110922B1 FR2005694A FR2005694A FR3110922B1 FR 3110922 B1 FR3110922 B1 FR 3110922B1 FR 2005694 A FR2005694 A FR 2005694A FR 2005694 A FR2005694 A FR 2005694A FR 3110922 B1 FR3110922 B1 FR 3110922B1
Authority
FR
France
Prior art keywords
reinforcement element
seal
diaphragm wall
seal holder
wall fitted
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
FR2005694A
Other languages
English (en)
Other versions
FR3110922A1 (fr
Inventor
Michel Coudry
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
Priority to FR2005694A priority Critical patent/FR3110922B1/fr
Priority to US17/927,916 priority patent/US20230203772A1/en
Priority to EP21728210.2A priority patent/EP4158111A1/fr
Priority to PCT/EP2021/063739 priority patent/WO2021239644A1/fr
Publication of FR3110922A1 publication Critical patent/FR3110922A1/fr
Application granted granted Critical
Publication of FR3110922B1 publication Critical patent/FR3110922B1/fr
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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
    • 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
    • E02D5/18—Bulkheads or similar walls made solely of concrete in situ
    • E02D5/185—Bulkheads or similar walls made solely of concrete in situ with flexible joint members between sections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0604—Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
    • E04C5/0609—Closed cages composed of two or more coacting cage parts, e.g. transversally hinged or nested parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0018—Cement used as binder
    • E02D2300/002—Concrete
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E02D2300/0034—Steel; Iron in wire form
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Diaphragms And Bellows (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

L’invention porte sur un élément d’armature (12) pour paroi moulée comportant une cage d’armatures (18), l’élément d’armatures comportant en outre un porte-joint (30) muni d’une partie de montage (32) pour recevoir au moins un joint d’étanchéité (14), qui est longiligne, le porte-joint (30) étant fixé à la première partie d’extrémité de la cage d’armatures (18) et s’étendant selon la direction longitudinale (A) de ladite cage d’armatures, le porte-joint définissant un logement (36) pour recevoir le joint d’étanchéité (14) dont au moins une première partie (14a) est entourée d’un matériau sacrificiel (16). Figure pour l’abrégé : figure 1
FR2005694A 2020-05-29 2020-05-29 Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité Active FR3110922B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2005694A FR3110922B1 (fr) 2020-05-29 2020-05-29 Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité
US17/927,916 US20230203772A1 (en) 2020-05-29 2021-05-24 Reinforcement element for a diaphragm wall provided with a seal-carrier
EP21728210.2A EP4158111A1 (fr) 2020-05-29 2021-05-24 Element d'armatures pour paroi moulee muni d'un porte-joint d'etancheite
PCT/EP2021/063739 WO2021239644A1 (fr) 2020-05-29 2021-05-24 Element d'armatures pour paroi moulee muni d'un porte-joint d'etancheite

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005694 2020-05-29
FR2005694A FR3110922B1 (fr) 2020-05-29 2020-05-29 Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité

Publications (2)

Publication Number Publication Date
FR3110922A1 FR3110922A1 (fr) 2021-12-03
FR3110922B1 true FR3110922B1 (fr) 2022-10-14

Family

ID=72560752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005694A Active FR3110922B1 (fr) 2020-05-29 2020-05-29 Elément d’armatures pour paroi moulée muni d’un porte-joint d’étanchéité

Country Status (4)

Country Link
US (1) US20230203772A1 (fr)
EP (1) EP4158111A1 (fr)
FR (1) FR3110922B1 (fr)
WO (1) WO2021239644A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501545A (fr) * 1966-02-12 1967-11-10 Nitto Kogyo Kk Procédé pour la construction des murs de fondation et similaires en béton armé, et murs réalisés selon ce procédé
US4005582A (en) * 1975-08-12 1977-02-01 Icos Corporation Of America Method of constructing underground concrete walls and reinforcement cage therefor
AU510165B2 (en) * 1977-01-07 1980-06-12 Takenaka Komonen Co. Ltd - Reinforced concrete structure
FR2531733A1 (fr) 1982-08-11 1984-02-17 Sif Entreprise Bachy Procede et dispositif d'extraction d'un coffrage dans le cadre de la realisation d'une paroi moulee dans le sol
CN101608447A (zh) * 2009-07-10 2009-12-23 上海隧道工程股份有限公司 一种十字钢板止水接头地下连续墙及其接头施工方法
CN111155530A (zh) * 2019-12-30 2020-05-15 上海市基础工程集团有限公司 用于地下连续墙接头处理的铲泥器

Also Published As

Publication number Publication date
US20230203772A1 (en) 2023-06-29
WO2021239644A1 (fr) 2021-12-02
EP4158111A1 (fr) 2023-04-05
FR3110922A1 (fr) 2021-12-03

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