FR2376253A1 - Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede - Google Patents

Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede

Info

Publication number
FR2376253A1
FR2376253A1 FR7639862A FR7639862A FR2376253A1 FR 2376253 A1 FR2376253 A1 FR 2376253A1 FR 7639862 A FR7639862 A FR 7639862A FR 7639862 A FR7639862 A FR 7639862A FR 2376253 A1 FR2376253 A1 FR 2376253A1
Authority
FR
France
Prior art keywords
concrete
reinforcement
soffit
shuttering
piers
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
FR7639862A
Other languages
English (en)
Other versions
FR2376253B1 (fr
Inventor
Andre Richard
Philippe Delmotte
Pierre Parthoens
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.)
Richard SA Entr Travaux Public
Original Assignee
Richard SA Entr Travaux Public
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 Richard SA Entr Travaux Public filed Critical Richard SA Entr Travaux Public
Priority to FR7639862A priority Critical patent/FR2376253A1/fr
Publication of FR2376253A1 publication Critical patent/FR2376253A1/fr
Application granted granted Critical
Publication of FR2376253B1 publication Critical patent/FR2376253B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D4/00—Arch-type bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/20—Concrete, stone or stone-like material
    • E01D2101/24—Concrete
    • E01D2101/26—Concrete reinforced

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Procédé de construction de ponts en béton armé par bétonnage dans un coffrage supporté par un cintre. Ce cintre est constitué de deux parties : une première partie 30A, destinée à se supporter et à supporter le coffrage, sera incorporée dans le béton de la superstructure et servira d'armature portante ; une seconde partie 30B extérieure à l'ouvrage est montée pour renforcer l'armature portante pendant les opérations de bétonnage, et démontée après prise du béton. Application à la construction rapide et économique de ponts, en béton armé, notamment de ponts à caisson lorsque les zones entre les piles sont difficilement accessibles.
FR7639862A 1976-12-31 1976-12-31 Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede Granted FR2376253A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639862A FR2376253A1 (fr) 1976-12-31 1976-12-31 Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639862A FR2376253A1 (fr) 1976-12-31 1976-12-31 Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede

Publications (2)

Publication Number Publication Date
FR2376253A1 true FR2376253A1 (fr) 1978-07-28
FR2376253B1 FR2376253B1 (fr) 1982-05-07

Family

ID=9181890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639862A Granted FR2376253A1 (fr) 1976-12-31 1976-12-31 Procede de construction de ponts en beton arme a armature portante et les ponts obtenus selon ce procede

Country Status (1)

Country Link
FR (1) FR2376253A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692919A1 (fr) * 1992-06-26 1993-12-31 Dumez Ensemble constitué par une armature et un coffrage pour ouvrage en béton armé, et son procédé de réalisation .
CN103572703A (zh) * 2013-10-08 2014-02-12 中铁十八局集团有限公司 外包混凝土斜拉扣挂和分环分段组合法施工方法
CN111218893A (zh) * 2020-01-20 2020-06-02 浙江大学城市学院 新增墩柱承载钢桁梁加固跨既有线桥梁的施工方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692919A1 (fr) * 1992-06-26 1993-12-31 Dumez Ensemble constitué par une armature et un coffrage pour ouvrage en béton armé, et son procédé de réalisation .
CN103572703A (zh) * 2013-10-08 2014-02-12 中铁十八局集团有限公司 外包混凝土斜拉扣挂和分环分段组合法施工方法
CN111218893A (zh) * 2020-01-20 2020-06-02 浙江大学城市学院 新增墩柱承载钢桁梁加固跨既有线桥梁的施工方法
CN111218893B (zh) * 2020-01-20 2021-04-20 浙江大学城市学院 新增墩柱承载钢桁梁加固跨既有线桥梁的施工方法

Also Published As

Publication number Publication date
FR2376253B1 (fr) 1982-05-07

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ST Notification of lapse