JP2012202058A - 鋼材の強度増強方法 - Google Patents
鋼材の強度増強方法 Download PDFInfo
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- JP2012202058A JP2012202058A JP2011065877A JP2011065877A JP2012202058A JP 2012202058 A JP2012202058 A JP 2012202058A JP 2011065877 A JP2011065877 A JP 2011065877A JP 2011065877 A JP2011065877 A JP 2011065877A JP 2012202058 A JP2012202058 A JP 2012202058A
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Abstract
【解決手段】まず、ステップS10で、コンクリート中に埋設された鋼材に第1電極を接続する。次に、ステップS102で、コンクリートに第2電極を接して設ける。以上のように各電極を接続した後、ステップS103で、鋼材に熱力学的平衡量以上の水素が含まれる状態となる電流を、第1電極を陰極として第1電極および第2電極の間に流す。
【選択図】 図1
Description
Claims (1)
- コンクリート中に埋設された鋼材に第1電極を接続する第1ステップと、
前記コンクリートに第2電極を接して設ける第2ステップと、
前記第1電極を陰極として前記第1電極および前記第2電極の間に電流を流して前記鋼材表面において水の電気分解により水素を発生させ、前記鋼材に熱力学的平衡量以上の水素が含まれる状態とする第3ステップと
を備えることを特徴とする鋼材の強度増強方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011065877A JP2012202058A (ja) | 2011-03-24 | 2011-03-24 | 鋼材の強度増強方法 |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2011065877A JP2012202058A (ja) | 2011-03-24 | 2011-03-24 | 鋼材の強度増強方法 |
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| Publication Number | Publication Date |
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| JP2012202058A true JP2012202058A (ja) | 2012-10-22 |
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| JP2011065877A Pending JP2012202058A (ja) | 2011-03-24 | 2011-03-24 | 鋼材の強度増強方法 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015079837A1 (ja) | 2013-11-29 | 2015-06-04 | 稔 中川 | 無段変速機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317682A (ja) * | 1997-05-16 | 1998-12-02 | Denki Kagaku Kogyo Kk | プレストレストコンクリートの再生方法 |
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2011
- 2011-03-24 JP JP2011065877A patent/JP2012202058A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10317682A (ja) * | 1997-05-16 | 1998-12-02 | Denki Kagaku Kogyo Kk | プレストレストコンクリートの再生方法 |
Non-Patent Citations (1)
| Title |
|---|
| JPN6014036545; 独立行政法人 産業技術総合研究所 広報部 報道室: 水素で金属材料の強度が向上 , 20100701 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015079837A1 (ja) | 2013-11-29 | 2015-06-04 | 稔 中川 | 無段変速機 |
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