FR2587745A1 - Reinforced concrete portal frame - Google Patents

Reinforced concrete portal frame Download PDF

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Publication number
FR2587745A1
FR2587745A1 FR8514564A FR8514564A FR2587745A1 FR 2587745 A1 FR2587745 A1 FR 2587745A1 FR 8514564 A FR8514564 A FR 8514564A FR 8514564 A FR8514564 A FR 8514564A FR 2587745 A1 FR2587745 A1 FR 2587745A1
Authority
FR
France
Prior art keywords
reinforced concrete
portal frame
concrete portal
elements
posts
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.)
Pending
Application number
FR8514564A
Other languages
French (fr)
Inventor
Jean Gonzalez
Joel Froger
Xavier Mogarra
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8514564A priority Critical patent/FR2587745A1/en
Publication of FR2587745A1 publication Critical patent/FR2587745A1/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/44—Arched girders or portal frames of concrete or other stone-like material, e.g. with reinforcements or tensioning members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21—Connections specially adapted therefor
    • E04B1/215—Connections specially adapted therefor comprising metallic plates or parts

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Reinforced concrete portal frame consisting of three elements, two identical columns 1 support the element 2, assembling takes place by means of added elements. This portal frame is particularly intended for industrial and commercial buildings.

Description

DESCRIPTION
La présente invention concerne un portique en béton armé.DESCRIPTION
The present invention relates to a reinforced concrete portal frame.

Les techniques équivalentes dans le domaine du batiment sont le portique métallique et les poutres béton armé sur poteaux. Le portique métallique ne présente pas une bonne résistance au feu, il est par conséquent pénalisé dans sa mise en oeuvre par le réglement de sécurité. Quant aux poutres en béton armé sur poteaux, elles ne permettent pas de venir y fixer une couverture inclinée. The equivalent techniques in the field of building are the metal gantry and the reinforced concrete beams on posts. The metal gantry crane does not have good fire resistance, it is therefore penalized in its implementation by the safety regulations. As for the reinforced concrete beams on posts, they do not allow to come to fix an inclined cover.

Notre solution présente une meilleure sécurité à l'incendie que le métallique et la double pente permet de réaliser une couverture inclinée. Our solution offers better fire safety than metal and the double slope allows for an inclined cover.

Il s'agit d'un portique en trois piéces. Deux poteaux identiques (1) reprennent la poutre (2). L'assemblage se faite (C) à l'aide de platines (4) solidarisées par des éléments (3). Le portique est rotulé en pied et aux points (C). It is a portico in three pieces. Two identical posts (1) take up the beam (2). The assembly is made (C) using plates (4) secured by elements (3). The frame is swiveled at the base and at points (C).

Les poteaux peuvent être réalisés avec des becquets (5) destinés à recevoir des chemins de roulement. The posts can be made with spoilers (5) intended to receive raceways.

Au ferraillage normal il peut être adjoint des armatures précontraintes (6) permettant d'accroitre les portées sans augmenter les sections de béton, notamment lors des variations de pente de l'élément (2). Cette pente -peut même être nulle. To the normal reinforcement it can be added prestressed reinforcements (6) allowing to increase the spans without increasing the concrete sections, in particular during variations in slope of the element (2). This slope can even be zero.

L'ensemble de- ces éléments peut être réalisé sur chantier ou préfabriqué en atelier. All of these elements can be produced on site or prefabricated in the workshop.

Ce portique est particulièrement destiné aux batiments industriels et commer ciaux.  This gantry is particularly intended for industrial and commercial buildings.

Claims (5)

REVENDICATIONS 1) Portique en béton armé en trois parties, deux poteaux identiques (1) reprennent la poutre (2), l'assemblage se fait en (C) par éléments rapportés. 1) Gantry in reinforced concrete in three parts, two identical posts (1) take up the beam (2), the assembly is done in (C) by added elements. 2) Dispositif selon la revendication 1 avec becquet pour chemin de roulement (Figure 2, point 5) 2) Device according to claim 1 with spoiler for raceway (Figure 2, point 5) 3) Dispositif selon l'une quelconque des revendications précédentes, caractérisé par l'utilisation d'aciers précontraints (figure 3, point 6) 3) Device according to any one of the preceding claims, characterized by the use of prestressed steels (Figure 3, point 6) 4) Dispositif selon l'une quelconque des revendications précédentes, avec pente variable ou nulle de l'élément (2) 4) Device according to any one of the preceding claims, with variable or zero slope of the element (2) 5) Dispositif selon l'une quelconque des revendications précédentes caractérisé par sa réalisation "in situ" ou par sa préfabrication en atelier  5) Device according to any one of the preceding claims characterized by its realization "in situ" or by its prefabrication in the workshop
FR8514564A 1985-09-26 1985-09-26 Reinforced concrete portal frame Pending FR2587745A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8514564A FR2587745A1 (en) 1985-09-26 1985-09-26 Reinforced concrete portal frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8514564A FR2587745A1 (en) 1985-09-26 1985-09-26 Reinforced concrete portal frame

Publications (1)

Publication Number Publication Date
FR2587745A1 true FR2587745A1 (en) 1987-03-27

Family

ID=9323433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514564A Pending FR2587745A1 (en) 1985-09-26 1985-09-26 Reinforced concrete portal frame

Country Status (1)

Country Link
FR (1) FR2587745A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688533A1 (en) * 1992-03-12 1993-09-17 Lamoure Jean Francois Method and device for assembling two prefabricated concrete parts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861677A (en) * 1955-11-28 1961-02-22 Gwylon Isaac An improved joint for reinforced and prestressed concrete members of a portal framework
DE1271351B (en) * 1962-11-26 1968-06-27 Hans Lehde Process and elements for manufacturing hall frames from reinforced concrete
FR2367165A1 (en) * 1976-10-05 1978-05-05 Joubert Et Cie Entreprise Site joint system for precast members reinforced concrete frame - uses bar tendons in linear ducts and with screw jacks to form structural joint
DE3129347A1 (en) * 1981-07-24 1983-02-10 Richard Dipl.-Ing. 8332 Massing Laumer Process for producing and mounting roof frames or frame parts consisting of reinforced concrete, and a roof frame or frame part of this type

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861677A (en) * 1955-11-28 1961-02-22 Gwylon Isaac An improved joint for reinforced and prestressed concrete members of a portal framework
DE1271351B (en) * 1962-11-26 1968-06-27 Hans Lehde Process and elements for manufacturing hall frames from reinforced concrete
FR2367165A1 (en) * 1976-10-05 1978-05-05 Joubert Et Cie Entreprise Site joint system for precast members reinforced concrete frame - uses bar tendons in linear ducts and with screw jacks to form structural joint
DE3129347A1 (en) * 1981-07-24 1983-02-10 Richard Dipl.-Ing. 8332 Massing Laumer Process for producing and mounting roof frames or frame parts consisting of reinforced concrete, and a roof frame or frame part of this type

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ETERNIT IM HOCH- UND TIEFBAU, WERK-ZEITSCHRIFT DER ETERNIT AG, NIEDERURNEN, no. 41, octobre 1953, pages 612-614; R. DICK: "Zement- und Kalkfabrik Untererzen" *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688533A1 (en) * 1992-03-12 1993-09-17 Lamoure Jean Francois Method and device for assembling two prefabricated concrete parts

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