CA2463363C - Systeme d'ancrage pour renfort structurel de matieres plastiques renforcees de fibres et autres du meme genre - Google Patents
Systeme d'ancrage pour renfort structurel de matieres plastiques renforcees de fibres et autres du meme genre Download PDFInfo
- Publication number
- CA2463363C CA2463363C CA002463363A CA2463363A CA2463363C CA 2463363 C CA2463363 C CA 2463363C CA 002463363 A CA002463363 A CA 002463363A CA 2463363 A CA2463363 A CA 2463363A CA 2463363 C CA2463363 C CA 2463363C
- Authority
- CA
- Canada
- Prior art keywords
- structural
- anchoring means
- anchorage system
- bonded
- supporting member
- 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 - Lifetime
Links
- 239000011151 fibre-reinforced plastic Substances 0.000 title claims abstract description 98
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title claims abstract description 97
- 230000002787 reinforcement Effects 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 title description 10
- KJLPSBMDOIVXSN-UHFFFAOYSA-N 4-[4-[2-[4-(3,4-dicarboxyphenoxy)phenyl]propan-2-yl]phenoxy]phthalic acid Chemical compound C=1C=C(OC=2C=C(C(C(O)=O)=CC=2)C(O)=O)C=CC=1C(C)(C)C(C=C1)=CC=C1OC1=CC=C(C(O)=O)C(C(O)=O)=C1 KJLPSBMDOIVXSN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000004873 anchoring Methods 0.000 claims description 39
- 239000012779 reinforcing material Substances 0.000 claims description 19
- 239000012744 reinforcing agent Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 239000007769 metal material Substances 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 description 10
- 239000004567 concrete Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/08—Members specially adapted to be used in prestressed constructions
- E04C5/12—Anchoring devices
- E04C5/127—The tensile members being made of fiber reinforced plastics
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
On décrit un système d'ancrage pour renfort structurel d'une feuille, d'une plaque ou d'une coque de renfort collée à la surface et à base plastique renforcé de fibres (FRP) ou d'acier ou d'autres matériaux métalliques ou non métalliques. Le système d'ancrage comprend un tube d'ancrage avec une surface externe circulaire et un moyen de verrouillage prévu le long de l'axe longitudinal du tube. Le moyen de verrouillage peut être soit un boulon d'ancrage monté à travers le centre du tube d'ancrage, soit une bande d'ancrage pressée contre la surface circulaire du tube à l'intérieur des éléments à être renforcés. La feuille, la plaque ou la coque de renfort FRP est collée à la surface de l'élément struturel et passe au-dessous de la surface circulaire externe du tube. Le tube est maintenu fermement par le moyen de verrouillage qui, à son tour, comprime et maintient en place la feuille FRP contre la surface de l'élément structurel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002463363A CA2463363C (fr) | 2004-04-07 | 2004-04-07 | Systeme d'ancrage pour renfort structurel de matieres plastiques renforcees de fibres et autres du meme genre |
| TW94110472A TWI262232B (en) | 2004-04-07 | 2005-04-01 | Anchorage system for structural reinforcement of fiber reinforced plastic materials and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002463363A CA2463363C (fr) | 2004-04-07 | 2004-04-07 | Systeme d'ancrage pour renfort structurel de matieres plastiques renforcees de fibres et autres du meme genre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2463363A1 CA2463363A1 (fr) | 2005-10-07 |
| CA2463363C true CA2463363C (fr) | 2009-12-15 |
Family
ID=35206734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002463363A Expired - Lifetime CA2463363C (fr) | 2004-04-07 | 2004-04-07 | Systeme d'ancrage pour renfort structurel de matieres plastiques renforcees de fibres et autres du meme genre |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2463363C (fr) |
| TW (1) | TWI262232B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760591A (zh) * | 2016-11-17 | 2017-05-31 | 广东工业大学 | 一种用于约束混凝土柱的锚固装置 |
| CN106760592B (zh) * | 2016-11-17 | 2023-11-10 | 广东省建筑工程机械施工有限公司 | 一种锚固装置 |
| CN107035158B (zh) * | 2016-11-17 | 2023-11-10 | 广东省建筑工程机械施工有限公司 | 一种混凝土柱的锚固装置 |
| CN112392288B (zh) * | 2020-12-07 | 2024-06-04 | 福州大学 | 预应力frp与高强钢丝绳组合加固木梁装置及方法 |
| CN113216685B (zh) * | 2021-05-25 | 2022-05-13 | 辽宁省交通规划设计院有限责任公司 | 一种预应力复合加固钢筋混凝土柱系统及其实施方法 |
-
2004
- 2004-04-07 CA CA002463363A patent/CA2463363C/fr not_active Expired - Lifetime
-
2005
- 2005-04-01 TW TW94110472A patent/TWI262232B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| TW200602538A (en) | 2006-01-16 |
| CA2463363A1 (fr) | 2005-10-07 |
| TWI262232B (en) | 2006-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240408 |