CN101539540A - 钢管杆埋藏部分杆身腐蚀的超声导波检测方法 - Google Patents
钢管杆埋藏部分杆身腐蚀的超声导波检测方法 Download PDFInfo
- Publication number
- CN101539540A CN101539540A CN200910029339A CN200910029339A CN101539540A CN 101539540 A CN101539540 A CN 101539540A CN 200910029339 A CN200910029339 A CN 200910029339A CN 200910029339 A CN200910029339 A CN 200910029339A CN 101539540 A CN101539540 A CN 101539540A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- corrosion
- pole
- wave
- guided wave
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 230000007797 corrosion Effects 0.000 title claims abstract description 31
- 238000005260 corrosion Methods 0.000 title claims abstract description 31
- 238000012360 testing method Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000007547 defect Effects 0.000 claims abstract description 7
- 230000002950 deficient Effects 0.000 claims description 10
- 239000012491 analyte Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
缺陷编 | 距离探头 | 实际距离 | 测得缺陷 | 缺陷实际 | 缺陷深度 | 实际深度 |
号 | 距离 | 探头距离 | 尺寸 | 尺寸 | 判断 | |
1 | 243.1mm | 240 | 52 | 55 | <20%深度 | 15% |
2 | 129.1mm | 130 | 20 | 5 | <20%深度 | 约20% |
3 | 251.9mm | 250 | 54 | 60 | <20%深度 | 10% |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100293393A CN101539540B (zh) | 2009-04-09 | 2009-04-09 | 钢管杆埋藏部分杆身腐蚀的超声导波检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100293393A CN101539540B (zh) | 2009-04-09 | 2009-04-09 | 钢管杆埋藏部分杆身腐蚀的超声导波检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101539540A true CN101539540A (zh) | 2009-09-23 |
CN101539540B CN101539540B (zh) | 2011-07-06 |
Family
ID=41122845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100293393A Active CN101539540B (zh) | 2009-04-09 | 2009-04-09 | 钢管杆埋藏部分杆身腐蚀的超声导波检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101539540B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2450264C2 (ru) * | 2010-04-09 | 2012-05-10 | Алексей Славович Амирагов | Способ обнаружения дефектов в трубопроводах |
CN102636557A (zh) * | 2012-04-27 | 2012-08-15 | 黑龙江省电力科学研究院 | 一种电磁超声检测电站锅炉水冷壁钢管腐蚀状况的方法 |
CN102980942A (zh) * | 2012-11-20 | 2013-03-20 | 中国石油天然气集团公司 | 一种金属管道检测装置及方法 |
CN103076398A (zh) * | 2012-12-24 | 2013-05-01 | 北京工业大学 | 接地网圆钢棒腐蚀检测周侧加载传感器 |
CN104034806A (zh) * | 2014-05-23 | 2014-09-10 | 南昌航空大学 | 基于压电换能器侧面加载f模态导波检测电力铁塔拉线杆缺陷的方法 |
CN104864989A (zh) * | 2015-06-18 | 2015-08-26 | 中冶建筑研究总院有限公司 | 一种既有混凝土结构绝对应力的测试方法 |
CN105301111A (zh) * | 2015-11-10 | 2016-02-03 | 国网浙江慈溪市供电公司 | 一种检测系统 |
CN105606712A (zh) * | 2015-11-10 | 2016-05-25 | 国网浙江慈溪市供电公司 | 一种超声检测探头、检测方法以及检测系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965818A (en) * | 1998-01-15 | 1999-10-12 | Shell Oil Company | Ultrasonic Lamb wave technique for measurement of pipe wall thickness at pipe supports |
US6363788B1 (en) * | 2000-06-07 | 2002-04-02 | Digital Wave Corporation | Noninvasive detection of corrosion, mic, and foreign objects in containers, using guided ultrasonic waves |
CN2497312Y (zh) * | 2001-09-24 | 2002-06-26 | 宝山钢铁股份有限公司 | 钢管超声波探伤用双向斜探头 |
CN2624208Y (zh) * | 2003-04-25 | 2004-07-07 | 北京工业大学 | 管道超声导波检测专用探头及其固定装置 |
-
2009
- 2009-04-09 CN CN2009100293393A patent/CN101539540B/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2450264C2 (ru) * | 2010-04-09 | 2012-05-10 | Алексей Славович Амирагов | Способ обнаружения дефектов в трубопроводах |
CN102636557A (zh) * | 2012-04-27 | 2012-08-15 | 黑龙江省电力科学研究院 | 一种电磁超声检测电站锅炉水冷壁钢管腐蚀状况的方法 |
CN102980942A (zh) * | 2012-11-20 | 2013-03-20 | 中国石油天然气集团公司 | 一种金属管道检测装置及方法 |
CN102980942B (zh) * | 2012-11-20 | 2015-04-08 | 中国石油天然气集团公司 | 一种金属管道检测方法 |
CN103076398A (zh) * | 2012-12-24 | 2013-05-01 | 北京工业大学 | 接地网圆钢棒腐蚀检测周侧加载传感器 |
CN104034806A (zh) * | 2014-05-23 | 2014-09-10 | 南昌航空大学 | 基于压电换能器侧面加载f模态导波检测电力铁塔拉线杆缺陷的方法 |
CN104864989A (zh) * | 2015-06-18 | 2015-08-26 | 中冶建筑研究总院有限公司 | 一种既有混凝土结构绝对应力的测试方法 |
CN105301111A (zh) * | 2015-11-10 | 2016-02-03 | 国网浙江慈溪市供电公司 | 一种检测系统 |
CN105606712A (zh) * | 2015-11-10 | 2016-05-25 | 国网浙江慈溪市供电公司 | 一种超声检测探头、检测方法以及检测系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101539540B (zh) | 2011-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101539540B (zh) | 钢管杆埋藏部分杆身腐蚀的超声导波检测方法 | |
US10585069B2 (en) | Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals | |
CN102537669B (zh) | 一种基于超声导波聚焦的管道缺陷检测方法和系统 | |
CN204154684U (zh) | 桥梁预应力管道注浆密实度检测仪 | |
CN103852492A (zh) | 基于压电陶瓷的预应力管道压浆密实性监测方法 | |
CN103353479A (zh) | 一种电磁超声纵向导波与漏磁检测复合的检测方法 | |
CN105698012A (zh) | 基于横波直探头的管道缺陷周向导波无损检测方法 | |
CN103412053B (zh) | 一种基于双声发射传感阵列和波束形成的无需波速的声发射源定位方法 | |
CN105954356A (zh) | 一种基于有限幅度法的金属块闭合裂纹检测定位方法 | |
CN114813949A (zh) | 一种基于有限传感器组的超声导波管道损伤扫描装置及检测方法 | |
CN104374830A (zh) | 一种基于压电阵列的近场相控阵结构健康监测方法 | |
EP3785027B1 (en) | Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals | |
CN101706475A (zh) | 一种列车车轮轮箍在线检测装置及方法 | |
CN205449361U (zh) | 残余应力测试设备 | |
CN104458915A (zh) | 一种风塔焊缝非线性超声检测方法 | |
JP5127574B2 (ja) | ガイド波を用いた検査方法 | |
CN102520064B (zh) | 基于时间反转聚焦方法的管道缺陷大小判定方法 | |
CN1268922C (zh) | 海洋平台结构缺陷的电磁导波检测装置和方法 | |
CN110907076A (zh) | 超声波实时检测圆钢管混凝土柱均匀套箍约束力的方法 | |
CN113298805B (zh) | 一种基于主动Lamb波声发射的结构表面缺陷探测方法 | |
CN203148899U (zh) | 一种铸铁材料缺陷的声学检测系统 | |
CN201449383U (zh) | 钢管杆超声导波腐蚀检测装置 | |
CN112179987B (zh) | 一种长距离薄板结构微缺陷的无损检测方法 | |
Liao et al. | A method for identifying free span of subsea pipelines | |
CN202718148U (zh) | 沉管隧道注浆基础效果的无损检测装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: THE ELECTRIC POWER SCIENCE RESEARCH INSTITUTE OF J Free format text: FORMER OWNER: JIANGOU PROVINCIAL POWER TEST INST CO., LTD. Effective date: 20121023 Owner name: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121023 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210029 NANJING, JIANGSU PROVINCE TO: 210036 NANJING, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121023 Address after: 210036 Fenghuang West Street, Jiangsu, Nanjing, China, No. 243 Patentee after: Electric Power Research Institute of Jiangsu Electric Power Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 210029 No. 243 Fenghuang West Street, Jiangsu, Nanjing Patentee before: Jiangou Provincial Power Test Inst Co., Ltd. |