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FR2564871B1 - Poutre a membrures de beton precontraint et ame d'acier - Google Patents

Poutre a membrures de beton precontraint et ame d'acier

Info

Publication number
FR2564871B1
FR2564871B1 FR8408258A FR8408258A FR2564871B1 FR 2564871 B1 FR2564871 B1 FR 2564871B1 FR 8408258 A FR8408258 A FR 8408258A FR 8408258 A FR8408258 A FR 8408258A FR 2564871 B1 FR2564871 B1 FR 2564871B1
Authority
FR
France
Prior art keywords
concrete
steel core
prestressed
prestressed concrete
core
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.)
Expired
Application number
FR8408258A
Other languages
English (en)
Other versions
FR2564871A1 (fr
Inventor
Roger Lacroix
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.)
TRAVAUX PUBLICS INDL ENTREPRIS
Original Assignee
TRAVAUX PUBLICS INDL ENTREPRIS
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 TRAVAUX PUBLICS INDL ENTREPRIS filed Critical TRAVAUX PUBLICS INDL ENTREPRIS
Priority to FR8408258A priority Critical patent/FR2564871B1/fr
Publication of FR2564871A1 publication Critical patent/FR2564871A1/fr
Application granted granted Critical
Publication of FR2564871B1 publication Critical patent/FR2564871B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
    • 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
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • E04C3/294—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete of concrete combined with a girder-like structure extending laterally outside the element
    • 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
    • E01D2101/28—Concrete reinforced prestressed
    • E01D2101/285—Composite prestressed concrete-metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Bridges Or Land Bridges (AREA)
FR8408258A 1984-05-25 1984-05-25 Poutre a membrures de beton precontraint et ame d'acier Expired FR2564871B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8408258A FR2564871B1 (fr) 1984-05-25 1984-05-25 Poutre a membrures de beton precontraint et ame d'acier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408258A FR2564871B1 (fr) 1984-05-25 1984-05-25 Poutre a membrures de beton precontraint et ame d'acier

Publications (2)

Publication Number Publication Date
FR2564871A1 FR2564871A1 (fr) 1985-11-29
FR2564871B1 true FR2564871B1 (fr) 1986-08-29

Family

ID=9304419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8408258A Expired FR2564871B1 (fr) 1984-05-25 1984-05-25 Poutre a membrures de beton precontraint et ame d'acier

Country Status (1)

Country Link
FR (1) FR2564871B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576182A (zh) * 2020-04-01 2020-08-25 广东省建筑设计研究院 一种i形桁架梁、桁架梁桥及施工方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612963B1 (fr) * 1987-03-27 1991-07-26 Muller Jean Pont constitue d'un tablier et de moyens pour le supporter, notamment pont haubane de grande portee et son procede de construction
FR2629111B1 (fr) * 1988-03-25 1990-11-30 Muller Jean Tablier pour pont de grande longueur
FR2723424B1 (fr) * 1994-08-05 1996-10-31 Bouygues Sa Dispositif et procede pour realiser une connexion entre une poutre ou dalle en beton et un profile metallique dispose obliquement, les connexions ainsi realisees et application a des structures
US20060272267A1 (en) * 2005-01-31 2006-12-07 Javier Mentado-Duran Concrete truss
CN102409602B (zh) * 2011-12-02 2013-12-04 四川西南交大土木工程设计有限公司 混凝土结构箱板桁组合梁
EP3102753B1 (fr) * 2014-02-05 2018-06-06 Arcelormittal Construction de dalle en acier-béton ignifuge
CN104100038B (zh) * 2014-07-07 2016-06-08 张跃 一种大梁
CN105951577A (zh) * 2016-06-16 2016-09-21 无锡红旗船厂有限公司 一种人行天桥
CN110219368B (zh) * 2019-07-15 2024-10-11 安徽建筑大学 一种暗牛腿装配式混凝土梁柱抗震节点
CN113863660A (zh) * 2021-10-26 2021-12-31 中国铁路设计集团有限公司 一种下穿铁路桥梁桩板结构的悬挂式模板系统及施工方法
CN114427195B (zh) * 2022-01-10 2023-06-16 中铁七局集团有限公司 一种挂篮走行后锚加固防护装置
CN114561865A (zh) * 2022-04-14 2022-05-31 宁波市高等级公路建设管理中心 基于预制预应力uhpc外壳的预应力混凝土盖梁及其施工工艺
CN114775791B (zh) * 2022-04-29 2023-08-22 梁海波 一种市政工程钢结构安装施工方法
CN119877723B (zh) * 2025-03-10 2025-10-31 华南理工大学建筑设计研究院有限公司 一种大跨度预制桁架与预制柱的先铰后刚节点及施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571208A (fr) *
GB979836A (en) * 1960-02-15 1965-01-06 Alexandre Birguer Improvements in or relating to prestressed composite steel and reinforced concrete structures
DE1152436B (de) * 1961-05-13 1963-08-08 Beteiligungs & Patentverw Gmbh Isotroper Tragkoerper fuer den Brueckenbau od. dgl.
US3343320A (en) * 1965-06-23 1967-09-26 Krajcinovic Peter Construction of channeled steel beams
FR1500829A (fr) * 1966-05-10 1967-11-10 Procédé de construction de ponts mixtes acier-béton et ponts en résultant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111576182A (zh) * 2020-04-01 2020-08-25 广东省建筑设计研究院 一种i形桁架梁、桁架梁桥及施工方法

Also Published As

Publication number Publication date
FR2564871A1 (fr) 1985-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse