JP2020033746A - 修復装置 - Google Patents
修復装置 Download PDFInfo
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- JP2020033746A JP2020033746A JP2018160451A JP2018160451A JP2020033746A JP 2020033746 A JP2020033746 A JP 2020033746A JP 2018160451 A JP2018160451 A JP 2018160451A JP 2018160451 A JP2018160451 A JP 2018160451A JP 2020033746 A JP2020033746 A JP 2020033746A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Working Measures On Existing Buildindgs (AREA)
- General Induction Heating (AREA)
- Electric Cable Installation (AREA)
Abstract
Description
は同じ参照符号を付し、説明は繰り返さない。
図1は、本発明の第1実施形態に係る修復装置の構成例を模式的に示す図である。図1に示す修復装置1は、構造物中の鉄筋の損傷を修復するものである。修復する対象は、コンクリート又はレジン(熱硬化型樹脂)の構造物に埋設された鉄筋である。
図2は、円柱形状の構造物に導電体10を設置した例を模式的に示す図である。図2(a)は外観図、図2(b)はA−A断面図である。
図8は、本発明の第2実施形態に係る修復装置の構成例を模式的に示す図である。図8に示す修復装置2は、修復装置1(図1)に対して接続体60を備える点で異なる。
10:導電体(帯状)
10a:一方の端辺
10b:他方の端辺
111〜119:導線
20:高周波電流生成部
30:電源
40、401〜405:固定具
60:接続体
100:構造物
101、102:鉄筋
200:構造物(コンクリート電柱)
201、202:鉄筋
Claims (5)
- 複数の導線を高さ方向に平行に並べた帯状の導電体と、
前記導電体の一方の端辺の前記導線と、前記導電体の他方の端辺の前記導線との間に高周波電流を供給する高周波電流生成部と
を備えることを特徴とする修復装置。 - 複数の前記導線をそれぞれ連結し、該導線がコイルを構成するように前記導電体の一方の端辺と他方の端辺の間を接続する接続体を備え、
前記高周波電流生成部は、
前記導電体の一方の端辺の上端又は下端の前記導線と、前記導電体の他方の端辺の下端又は上端の前記導線との間に高周波電流を供給する
ことを特徴とする請求項1に記載の修復装置。 - 高さ方向に配置された構造物の表面に巻き付けられた前記導電体を固定する固定具を備えることを特徴とする請求項1又は2に記載の修復装置。
- 前記固定具は、
高さ方向のテーパ面に適合するように該テーパ面に沿って分割され、且つ、高さ方向と直交する方向の外周に適合するように該外周に沿って分割される
ことを特徴とする請求項3に記載の修復装置。 - 複数に分割された前記固定具の厚みは、
前記固定具の高さに前記テーパ面のテーパ比を乗じた値の二分の一よりも小さい
ことを特徴とする請求項4に記載の修復装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018160451A JP7057505B2 (ja) | 2018-08-29 | 2018-08-29 | 修復装置 |
PCT/JP2019/033118 WO2020045301A1 (ja) | 2018-08-29 | 2019-08-23 | 修復装置 |
US17/269,478 US12041707B2 (en) | 2018-08-29 | 2019-08-23 | Repair device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018160451A JP7057505B2 (ja) | 2018-08-29 | 2018-08-29 | 修復装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020033746A true JP2020033746A (ja) | 2020-03-05 |
JP7057505B2 JP7057505B2 (ja) | 2022-04-20 |
Family
ID=69644285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018160451A Active JP7057505B2 (ja) | 2018-08-29 | 2018-08-29 | 修復装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US12041707B2 (ja) |
JP (1) | JP7057505B2 (ja) |
WO (1) | WO2020045301A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114941449B (zh) * | 2022-04-29 | 2023-01-20 | 上海交通大学 | Trm格栅的张拉装置、张拉加固系统及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0458995U (ja) * | 1990-09-26 | 1992-05-20 | ||
JPH05140642A (ja) * | 1991-11-19 | 1993-06-08 | Topy Ind Ltd | 熱間圧延鋼材の脱水素方法 |
JP2002046479A (ja) * | 2000-08-04 | 2002-02-12 | Kinugawa Rubber Ind Co Ltd | ルーフサイドウエザーストリップの突き合わせ構造 |
JP4852473B2 (ja) * | 2007-05-22 | 2012-01-11 | 日本電信電話株式会社 | 鉄筋診断装置とそれを用いた鉄筋診断方法 |
JP2013045532A (ja) * | 2011-08-23 | 2013-03-04 | Toyota Motor Corp | 電磁誘導加熱装置、および、電磁誘導加熱方法 |
JP5782210B1 (ja) * | 2013-09-25 | 2015-09-24 | 中国電力株式会社 | クリープ損傷が生じた耐熱金属材料部材の再生熱処理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201113915A (en) * | 2009-10-14 | 2011-04-16 | Lerrel World Hi Tech Corp | Symmetrical parallel induction coils for electromagnetic devices |
-
2018
- 2018-08-29 JP JP2018160451A patent/JP7057505B2/ja active Active
-
2019
- 2019-08-23 US US17/269,478 patent/US12041707B2/en active Active
- 2019-08-23 WO PCT/JP2019/033118 patent/WO2020045301A1/ja active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0458995U (ja) * | 1990-09-26 | 1992-05-20 | ||
JPH05140642A (ja) * | 1991-11-19 | 1993-06-08 | Topy Ind Ltd | 熱間圧延鋼材の脱水素方法 |
JP2002046479A (ja) * | 2000-08-04 | 2002-02-12 | Kinugawa Rubber Ind Co Ltd | ルーフサイドウエザーストリップの突き合わせ構造 |
JP4852473B2 (ja) * | 2007-05-22 | 2012-01-11 | 日本電信電話株式会社 | 鉄筋診断装置とそれを用いた鉄筋診断方法 |
JP2013045532A (ja) * | 2011-08-23 | 2013-03-04 | Toyota Motor Corp | 電磁誘導加熱装置、および、電磁誘導加熱方法 |
JP5782210B1 (ja) * | 2013-09-25 | 2015-09-24 | 中国電力株式会社 | クリープ損傷が生じた耐熱金属材料部材の再生熱処理方法 |
Also Published As
Publication number | Publication date |
---|---|
US12041707B2 (en) | 2024-07-16 |
WO2020045301A1 (ja) | 2020-03-05 |
US20210315066A1 (en) | 2021-10-07 |
JP7057505B2 (ja) | 2022-04-20 |
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