CA2278462A1 - Montant en beton - Google Patents

Montant en beton Download PDF

Info

Publication number
CA2278462A1
CA2278462A1 CA002278462A CA2278462A CA2278462A1 CA 2278462 A1 CA2278462 A1 CA 2278462A1 CA 002278462 A CA002278462 A CA 002278462A CA 2278462 A CA2278462 A CA 2278462A CA 2278462 A1 CA2278462 A1 CA 2278462A1
Authority
CA
Canada
Prior art keywords
pillar
flat
flat strip
concrete
flat strips
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.)
Abandoned
Application number
CA002278462A
Other languages
English (en)
Inventor
Alexander Bleibler
Werner Steiner
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.)
Sika Schweiz AG
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
Publication of CA2278462A1 publication Critical patent/CA2278462A1/fr
Abandoned legal-status Critical Current

Links

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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • 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
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements

Abstract

L'invention concerne un montant en béton, notamment un montant rond en béton armé avec un pied (12) et une tête (16), ainsi qu'éventuellement une armature en acier située à l'intérieur du montant. Pour augmenter la résistance à la flexion et la résistance au flambage, il est prévu entre le pied (12) et la tête (16) du montant, une bande plate (18) s'étendant sur toute la surface dudit montant, sous forme d'hélice. Cette bande plate (18) présente une structure composite composée d'une pluralité de fibres de carbone alignées sensiblement parallèlement les unes aux autres et d'une matrice liante qui interconnecte les fibres de carbone de manière qu'elles résistent au cisaillement. La bande plate (18) est fixée sur la surface du montant à l'aide d'un adhésif au niveau de son côté large. Le pas (h) de l'hélice de la bande plate est de ce fait plus important que la largeur (b) de la bande plate (18).
CA002278462A 1997-01-23 1998-01-20 Montant en beton Abandoned CA2278462A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19702247A DE19702247A1 (de) 1997-01-23 1997-01-23 Betonstütze
DE19702247.2 1997-01-23
PCT/EP1998/000271 WO1998032932A1 (fr) 1997-01-23 1998-01-20 Montant en beton

Publications (1)

Publication Number Publication Date
CA2278462A1 true CA2278462A1 (fr) 1998-07-30

Family

ID=7818102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002278462A Abandoned CA2278462A1 (fr) 1997-01-23 1998-01-20 Montant en beton

Country Status (9)

Country Link
EP (1) EP0954657B1 (fr)
JP (1) JP2000513060A (fr)
KR (1) KR100348767B1 (fr)
AT (1) ATE237048T1 (fr)
AU (1) AU738483B2 (fr)
CA (1) CA2278462A1 (fr)
DE (2) DE19702247A1 (fr)
ES (1) ES2193516T3 (fr)
WO (1) WO1998032932A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR200102956T2 (tr) * 1998-03-24 2002-06-21 University Of Ottawa Harici baskı uyguluyarak mevcut beton kolonların yenilenmesi.
JP3484156B2 (ja) * 1999-12-27 2004-01-06 構造品質保証研究所株式会社 構築物の補強方法及びその構造
AUPR745001A0 (en) * 2001-09-04 2001-09-27 John Holland Pty Ltd A method for reinforcing poles
EP1411185B1 (fr) * 2002-10-14 2013-04-10 SAG Energieversorgungslösungen GmbH Méthode de restauration de mâts de béton
US7562499B2 (en) 2006-01-13 2009-07-21 HC Bridge Company, LLC Hybrid composite beam system
JP2008063744A (ja) * 2006-09-05 2008-03-21 Nippon Oil Corp 炭素繊維による既存構造物の補強方法
JP6058332B2 (ja) * 2012-09-25 2017-01-11 東日本旅客鉄道株式会社 コンクリート柱の耐震補強構造及びコンクリート柱の耐震補強方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559974A (en) * 1982-10-01 1985-12-24 Fawley Norman Apparatus and method of arresting ductile fracture propagation
GB8421820D0 (en) * 1984-08-29 1984-10-03 Balfour Beatty Ltd Precast concrete piles
JP2718459B2 (ja) * 1990-11-22 1998-02-25 三菱化学株式会社 既存コンクリート躯体の補強構造
US5043033A (en) * 1991-01-28 1991-08-27 Fyfe Edward R Process of improving the strength of existing concrete support columns
US5218810A (en) * 1992-02-25 1993-06-15 Hexcel Corporation Fabric reinforced concrete columns

Also Published As

Publication number Publication date
AU738483B2 (en) 2001-09-20
AU6095298A (en) 1998-08-18
DE59807863D1 (de) 2003-05-15
JP2000513060A (ja) 2000-10-03
WO1998032932A1 (fr) 1998-07-30
KR100348767B1 (ko) 2002-08-14
EP0954657A1 (fr) 1999-11-10
ES2193516T3 (es) 2003-11-01
ATE237048T1 (de) 2003-04-15
EP0954657B1 (fr) 2003-04-09
DE19702247A1 (de) 1998-07-30
KR20000070408A (ko) 2000-11-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued