JP3882009B2 - 補強材および構造物の補強方法 - Google Patents
補強材および構造物の補強方法 Download PDFInfo
- Publication number
- JP3882009B2 JP3882009B2 JP2004221140A JP2004221140A JP3882009B2 JP 3882009 B2 JP3882009 B2 JP 3882009B2 JP 2004221140 A JP2004221140 A JP 2004221140A JP 2004221140 A JP2004221140 A JP 2004221140A JP 3882009 B2 JP3882009 B2 JP 3882009B2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- reinforcing material
- convex
- concave
- belt
- 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 - Fee Related
Links
- 239000012779 reinforcing material Substances 0.000 title claims description 68
- 230000003014 reinforcing effect Effects 0.000 title claims description 45
- 238000000034 method Methods 0.000 title claims description 9
- 239000000463 material Substances 0.000 claims description 26
- 230000002787 reinforcement Effects 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Images
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- Working Measures On Existing Buildindgs (AREA)
Description
3、23………帯状材
5、5a、5b、25、25a、25b………側辺
7………凹部
9………凸部
11………折曲部
13………平坦部
15、27………柱
Claims (6)
- 帯状材の長手方向の側辺に凹部、凸部および平坦部を設け、前記帯状材を面外方向に折り曲げてなり、前記折り曲げ部付近の側辺は、平坦部であり、前記平坦部の隣は両側とも凹部または凸部であることを特徴とする補強材。
- 前記長手方向の側辺は、対向する側辺が平行であることを特徴とする請求項1記載の補強材。
- 前記帯状材をコの字型またはL字型に曲げてなることを特徴とする請求項1記載の補強材。
- 帯状材の長手方向の側辺に凹部、凸部および平坦部を設け、前記帯状材を面外方向に折り曲げてなり、前記折り曲げ部付近の側辺は、平坦部であり、前記平坦部の隣は両側とも凹部または凸部である複数の補強材を、隣接する前記補強材の凹部及び凸部を噛み合わせつつ、既存の柱を囲むように筒状に組み立てることを特徴とする構造物の補強方法。
- 前記長手方向の側辺は、対向する側辺が平行であることを特徴とする請求項4記載の構造物の補強方法。
- 前記帯状材をコの字型またはL字型に曲げてなる前記補強材を、短手方向の側辺の継ぎ目が互い違いとなるように配置することを特徴とする請求項4記載の構造物の補強方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221140A JP3882009B2 (ja) | 2004-07-29 | 2004-07-29 | 補強材および構造物の補強方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221140A JP3882009B2 (ja) | 2004-07-29 | 2004-07-29 | 補強材および構造物の補強方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006037579A JP2006037579A (ja) | 2006-02-09 |
JP3882009B2 true JP3882009B2 (ja) | 2007-02-14 |
Family
ID=35902851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004221140A Expired - Fee Related JP3882009B2 (ja) | 2004-07-29 | 2004-07-29 | 補強材および構造物の補強方法 |
Country Status (1)
Country | Link |
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JP (1) | JP3882009B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007270511A (ja) * | 2006-03-31 | 2007-10-18 | Kumagai Gumi Co Ltd | 構造物の補強構造及び補強用鋼板 |
JP6205199B2 (ja) * | 2013-07-19 | 2017-09-27 | 株式会社ジェイアール総研エンジニアリング | 柱状構造物の補強構造 |
KR102648856B1 (ko) * | 2022-03-04 | 2024-03-15 | 국립목포대학교산학협력단 | 곡면형 frp 보강재와 끼움고정체를 이용한 콘크리트 구조체 보강방법 |
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2004
- 2004-07-29 JP JP2004221140A patent/JP3882009B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2006037579A (ja) | 2006-02-09 |
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