JP3936989B2 - コンクリート躯体の補強工法 - Google Patents
コンクリート躯体の補強工法 Download PDFInfo
- Publication number
- JP3936989B2 JP3936989B2 JP2004005007A JP2004005007A JP3936989B2 JP 3936989 B2 JP3936989 B2 JP 3936989B2 JP 2004005007 A JP2004005007 A JP 2004005007A JP 2004005007 A JP2004005007 A JP 2004005007A JP 3936989 B2 JP3936989 B2 JP 3936989B2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- insertion hole
- concrete frame
- reinforcing
- fixing material
- 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
- 239000004567 concrete Substances 0.000 title claims description 60
- 230000002787 reinforcement Effects 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims description 55
- 238000003780 insertion Methods 0.000 claims description 46
- 230000037431 insertion Effects 0.000 claims description 46
- 230000003014 reinforcing effect Effects 0.000 claims description 34
- 210000003205 muscle Anatomy 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
2 補強鉄筋
3 アンカー挿入孔
4 定着材
5 アンカー筋
6 ナット
7 接着剤
8 補強材
9 化粧モルタル
10 シート材
12 板材
13 拡開式アンカー
15 打込ロッド
16 ハンマー
17 ねじ
Claims (2)
- コンクリート躯体にアンカー挿入孔を形成し、そのアンカー挿入孔内に定着材とともにアンカー筋を挿入して定着するようにしたコンクリート躯体の補強工法において、上記アンカー筋を上記アンカー挿入孔よりも短く形成して該アンカー挿入孔内に上記アンカー筋の全長が収容された状態で上記定着材により定着させると共に、上記アンカー挿入孔の開口端側に上記定着材と同材質もしくは異材質の充填材を充填して上記開口端を閉塞し、次いで、上記アンカー挿入孔の開口端を覆うようにして上記コンクリート躯体の表面に接着材を介して繊維補強シート材を貼着することによって上記アンカー筋の施工跡を隠蔽すると共に上記コンクリート躯体を補強するようにしたことを特徴とするコンクリート躯体の補強工法。
- 上記アンカー筋の少なくとも一端には、ハンマードリル等で把持するための被把持部が一体的に設けられ、その被把持部をハンマードリル等で把持した状態で上記アンカー筋を定着材とともにアンカー挿入孔内に挿入して定着するようにした請求項1記載のコンクリート躯体の補強工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004005007A JP3936989B2 (ja) | 2004-01-13 | 2004-01-13 | コンクリート躯体の補強工法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004005007A JP3936989B2 (ja) | 2004-01-13 | 2004-01-13 | コンクリート躯体の補強工法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005200827A JP2005200827A (ja) | 2005-07-28 |
JP3936989B2 true JP3936989B2 (ja) | 2007-06-27 |
Family
ID=34819450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004005007A Expired - Lifetime JP3936989B2 (ja) | 2004-01-13 | 2004-01-13 | コンクリート躯体の補強工法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3936989B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5610625B2 (ja) * | 2010-11-09 | 2014-10-22 | 株式会社ケー・エフ・シー | コンクリート躯体の剪断補強構造及び剪断補強工法並びに剪断補強材 |
JP6110711B2 (ja) | 2013-04-03 | 2017-04-05 | 株式会社ケー・エフ・シー | コンクリート躯体、その耐震補強工法、及びこの工法に用いられる治具 |
ITRM20130600A1 (it) * | 2013-10-31 | 2015-05-01 | Mario Martina | Metodo per migliorare la stabilita' strutturale di una costruzione edile |
DE102014214473A1 (de) * | 2014-07-24 | 2016-01-28 | Cbp Guideway Systems Gmbh | Verstärkungsanordnung für ein Bauwerk und Verfahren zum Verstärken eines Bauwerks mit einer derartigen Verstärkungsanordnung |
JP2019015109A (ja) * | 2017-07-07 | 2019-01-31 | 大成建設株式会社 | 既設コンクリート部材の耐震補強構造 |
-
2004
- 2004-01-13 JP JP2004005007A patent/JP3936989B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005200827A (ja) | 2005-07-28 |
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