CA2687832C - Element porteur pour un coffrage en beton avec dispositif de compensation automatique de deformations dues a la flexion - Google Patents

Element porteur pour un coffrage en beton avec dispositif de compensation automatique de deformations dues a la flexion Download PDF

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Publication number
CA2687832C
CA2687832C CA2687832A CA2687832A CA2687832C CA 2687832 C CA2687832 C CA 2687832C CA 2687832 A CA2687832 A CA 2687832A CA 2687832 A CA2687832 A CA 2687832A CA 2687832 C CA2687832 C CA 2687832C
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CA
Canada
Prior art keywords
girder
girders
elements
length
formwork
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
CA2687832A
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English (en)
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CA2687832A1 (fr
Inventor
Hans Braun
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.)
Peri SE
Original Assignee
Peri GmbH
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Filing date
Publication date
Application filed by Peri GmbH filed Critical Peri GmbH
Publication of CA2687832A1 publication Critical patent/CA2687832A1/fr
Application granted granted Critical
Publication of CA2687832C publication Critical patent/CA2687832C/fr
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un élément porteur (1; 21; 31; 41; 53-57) pour un coffrage en béton, qui comprend une poutrelle (4) destinée à absorber des forces extérieures (10), un tirant (5), s'étendant derrière la poutrelle (4), et au moins un dispositif tendeur réglable en longueur, placé entre la poutrelle (4) et le tirant (5), dispositif au moyen duquel la distance locale entre la poutrelle (4) et le tirant (5) peut être réglée. L'invention se caractérise en ce que le dispositif tendeur réglable en longueur est réalisé sous la forme d'un dispositif de compensation (6; 6a, 6b) réglable en longueur, pourvu d'un système d'entraînement motorisé permettant de régler la longueur du dispositif de compensation (6; 6a, 6b); un dispositif de mesure est prévu pour permettre de déterminer la position (x) de la cible (4) au niveau du dispositif de compensation (6; 6a; 6b) par rapport à une position de consigne (xs) et un dispositif de commande (12) est prévu pour permettre de régler la longueur (L) du dispositif de compensation (6; 6a, 6b) en fonction de la position (x) de la poutrelle (4). L'élément porteur selon l'invention permet de réaliser n'importe quelle structure en béton de façon précise et économique.
CA2687832A 2007-06-05 2008-06-03 Element porteur pour un coffrage en beton avec dispositif de compensation automatique de deformations dues a la flexion Active CA2687832C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007026499A DE102007026499B3 (de) 2007-06-05 2007-06-05 Trägerelement für eine Betonschalung mit Vorrichtung zur automatischen Kompensation von Biegeverformungen
DE102007026499.4 2007-06-05
PCT/DE2008/000928 WO2008148379A1 (fr) 2007-06-05 2008-06-03 Élément porteur pour un coffrage en béton avec dispositif de compensation automatique de déformations dues à la flexion

Publications (2)

Publication Number Publication Date
CA2687832A1 CA2687832A1 (fr) 2008-12-11
CA2687832C true CA2687832C (fr) 2012-09-18

Family

ID=39777067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2687832A Active CA2687832C (fr) 2007-06-05 2008-06-03 Element porteur pour un coffrage en beton avec dispositif de compensation automatique de deformations dues a la flexion

Country Status (4)

Country Link
US (1) US20100115860A1 (fr)
CA (1) CA2687832C (fr)
DE (1) DE102007026499B3 (fr)
WO (1) WO2008148379A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001041A1 (de) * 2010-01-20 2011-07-21 Doka Industrie Gmbh Deckenschalungsträger und Schalungselement mit einem Träger
DE102010001042B4 (de) * 2010-01-20 2012-03-01 Doka Industrie Gmbh Fallkopf für ein Deckenschalungssystem und Deckenschalungssystem
US20120180407A1 (en) * 2011-01-13 2012-07-19 Rees Kyle J Roof truss kit to enable support of solar panels on roof structures
DE102013103458A1 (de) * 2013-04-08 2014-10-09 Peri Gmbh Schalungssystem zur Herstellung einer Betondecke
CN104153570A (zh) * 2014-08-01 2014-11-19 唐安虎 钢结构楼房现浇楼板快速支模系统
CN106760495B (zh) * 2016-11-10 2018-11-27 中国三冶集团有限公司 一种楼板施工方法
US10487521B2 (en) * 2017-07-10 2019-11-26 Doka Gmbh Formwork support system and method of installing a formwork support system
US10407925B2 (en) 2017-07-10 2019-09-10 Doka Gmbh Method of installing a formwork support system, formwork support system and longitudinal beam
US10053875B1 (en) * 2017-07-10 2018-08-21 Doka Gmbh Formwork support system and formwork support prop
DE102018118230A1 (de) * 2018-07-27 2020-01-30 Peri Gmbh Lagerkopf mit abspanntraverse und damit verbundenes deckenschalungssystem
CN112227705B (zh) * 2020-09-29 2022-04-01 浙江绿筑集成科技有限公司 一种使用张拉弦的楼板支撑方法
CN112227706B (zh) * 2020-09-29 2022-06-07 浙江绿筑集成科技有限公司 一种使用空间张拉索网的楼板支撑方法
CN114838700B (zh) * 2022-04-25 2023-04-11 上海建工四建集团有限公司 一种混凝土墙体施工用模架系统形变监测及调控方法
CN115492402A (zh) * 2022-08-31 2022-12-20 吉林大学 一种可拆分式三杆张拉整体精密装配装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE187973C (fr) *
BE469395A (fr) * 1945-11-23
FR1179807A (fr) * 1956-07-25 1959-05-28 Support de coffrage de plafond constitué par des éléments télescopiques ou décalables entre eux
AT194590B (de) * 1956-12-13 1958-01-10 Wilhelm Ing Offenbeck Schalungsträger aus ineinander verschiebbaren oder gegeneinander versetzbaren Teilen
US6345484B1 (en) * 1999-12-13 2002-02-12 James Oliver Brace for mating seam of multi-section manufactured home
US6379084B1 (en) * 1999-12-17 2002-04-30 Jack Kennedy Metal Products And Buildings, Inc. Mine stopping
US6434893B1 (en) * 2000-03-02 2002-08-20 Delaware Capital Formation, Inc. Apparatus and method for placing elevated concrete slabs

Also Published As

Publication number Publication date
WO2008148379A1 (fr) 2008-12-11
DE102007026499B3 (de) 2009-02-05
US20100115860A1 (en) 2010-05-13
CA2687832A1 (fr) 2008-12-11

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