CN113777019B - 一种混凝土钢筋局部腐蚀监测方法及探头 - Google Patents
一种混凝土钢筋局部腐蚀监测方法及探头 Download PDFInfo
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- CN113777019B CN113777019B CN202111164718.0A CN202111164718A CN113777019B CN 113777019 B CN113777019 B CN 113777019B CN 202111164718 A CN202111164718 A CN 202111164718A CN 113777019 B CN113777019 B CN 113777019B
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- local corrosion
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- 239000000523 sample Substances 0.000 title claims abstract description 63
- 230000007797 corrosion Effects 0.000 title claims abstract description 56
- 238000005260 corrosion Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 88
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000011150 reinforced concrete Substances 0.000 abstract description 11
- 238000011161 development Methods 0.000 abstract description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 238000013480 data collection Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202111164718.0A CN113777019B (zh) | 2021-09-30 | 2021-09-30 | 一种混凝土钢筋局部腐蚀监测方法及探头 |
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CN202111164718.0A CN113777019B (zh) | 2021-09-30 | 2021-09-30 | 一种混凝土钢筋局部腐蚀监测方法及探头 |
Publications (2)
Publication Number | Publication Date |
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CN113777019A CN113777019A (zh) | 2021-12-10 |
CN113777019B true CN113777019B (zh) | 2024-05-17 |
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CN202111164718.0A Active CN113777019B (zh) | 2021-09-30 | 2021-09-30 | 一种混凝土钢筋局部腐蚀监测方法及探头 |
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Citations (10)
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JPH11153568A (ja) * | 1997-11-19 | 1999-06-08 | Nippon Boshoku Kogyo Kk | コンクリート中鋼材の腐食状況の予測方法 |
JP2005227069A (ja) * | 2004-02-12 | 2005-08-25 | Oriental Construction Co Ltd | コンクリート中の鋼材の腐蝕予測装置及び腐蝕予測方法 |
WO2005111575A1 (en) * | 2004-05-14 | 2005-11-24 | Politecnico Di Milano | Measuring device, equipment and method for monitoring the onset of corrosion affecting steel reinforcements embedded in reinforced concrete |
JP2006337169A (ja) * | 2005-06-01 | 2006-12-14 | Taiheiyo Cement Corp | 腐食センサ、シース管、シース管継ぎ手部材および腐食センサユニット |
CN101566580A (zh) * | 2009-05-13 | 2009-10-28 | 南京航空航天大学 | 混凝土中钢筋锈蚀状态的分阶段监测方法及传感器 |
WO2011043442A1 (ja) * | 2009-10-07 | 2011-04-14 | 太平洋セメント株式会社 | 腐食センサ |
CN202362233U (zh) * | 2011-11-22 | 2012-08-01 | 清华大学 | 一种梳状多功能水泥基材料耐久性监测探头 |
CN106596387A (zh) * | 2016-12-07 | 2017-04-26 | 中国特种飞行器研究所 | 一种飞机金属基体结构腐蚀速率在线监测传感探头 |
CN108387506A (zh) * | 2018-02-12 | 2018-08-10 | 青岛钢研纳克检测防护技术有限公司 | 用于监测流动海水中钛合金管路缝隙腐蚀的探头和方法 |
CN112986119A (zh) * | 2021-02-26 | 2021-06-18 | 深圳大学 | 一种管道腐蚀监测系统及方法 |
-
2021
- 2021-09-30 CN CN202111164718.0A patent/CN113777019B/zh active Active
Patent Citations (10)
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JPH11153568A (ja) * | 1997-11-19 | 1999-06-08 | Nippon Boshoku Kogyo Kk | コンクリート中鋼材の腐食状況の予測方法 |
JP2005227069A (ja) * | 2004-02-12 | 2005-08-25 | Oriental Construction Co Ltd | コンクリート中の鋼材の腐蝕予測装置及び腐蝕予測方法 |
WO2005111575A1 (en) * | 2004-05-14 | 2005-11-24 | Politecnico Di Milano | Measuring device, equipment and method for monitoring the onset of corrosion affecting steel reinforcements embedded in reinforced concrete |
JP2006337169A (ja) * | 2005-06-01 | 2006-12-14 | Taiheiyo Cement Corp | 腐食センサ、シース管、シース管継ぎ手部材および腐食センサユニット |
CN101566580A (zh) * | 2009-05-13 | 2009-10-28 | 南京航空航天大学 | 混凝土中钢筋锈蚀状态的分阶段监测方法及传感器 |
WO2011043442A1 (ja) * | 2009-10-07 | 2011-04-14 | 太平洋セメント株式会社 | 腐食センサ |
CN202362233U (zh) * | 2011-11-22 | 2012-08-01 | 清华大学 | 一种梳状多功能水泥基材料耐久性监测探头 |
CN106596387A (zh) * | 2016-12-07 | 2017-04-26 | 中国特种飞行器研究所 | 一种飞机金属基体结构腐蚀速率在线监测传感探头 |
CN108387506A (zh) * | 2018-02-12 | 2018-08-10 | 青岛钢研纳克检测防护技术有限公司 | 用于监测流动海水中钛合金管路缝隙腐蚀的探头和方法 |
CN112986119A (zh) * | 2021-02-26 | 2021-06-18 | 深圳大学 | 一种管道腐蚀监测系统及方法 |
Non-Patent Citations (2)
Title |
---|
"新型复配阻锈剂在混凝土模拟液和试块中对钢筋锈蚀的抑制";陈云翔 等;中国腐蚀与防护学报;20180831;第38卷(第4期);全文 * |
"炼厂换热器腐蚀失效案例统计分析";莫烨强 等;广州化工;20161031;第44卷(第20期);全文 * |
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Effective date of registration: 20240527 Address after: 528400 room 409-17, floor 4, building C, innovation center plant, No. 34, Xiangshan Avenue, Cuiheng new area, Zhongshan City, Guangdong Province Patentee after: Guangdong Jianke Innovation Technology Research Institute Co.,Ltd. Country or region after: China Patentee after: GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP Co.,Ltd. Address before: 528400 room 409-17, floor 4, building C, innovation center plant, No. 34, Xiangshan Avenue, Cuiheng new area, Zhongshan City, Guangdong Province Patentee before: Guangdong Jianke Innovation Technology Research Institute Co.,Ltd. Country or region before: China |
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