混凝土中的钢筋腐蚀是影响混凝土结构耐久性的主要因素.对钢筋腐蚀进行监测,是钢筋混凝土安全服役的重要保障手段之一.叙述了钢筋腐蚀监测几种常用的电化学测量和物理方法测量技术.分析了各种方法的原理及特点,介绍了各种方法技术在钢筋混凝土腐蚀监测上的应用.并对今后的发展趋势进行了展望.
参考文献
[1] | ASTM C 876-1991.ASTM C 876-1991.Standard Test Method for Half-Cell Potentials of Uncoated Reinforcing Steel in Concrete[S]. |
[2] | John P. Broomfield;Kevin Davies;Karel Hladky .The use of permanent corrosion monitoring in new and existing reinforced concrete structures[J].Cement & concrete composites,2002(1):27-34. |
[3] | 孙勇志.钢筋混凝土结构内的钢筋腐蚀监测与防腐[J].建筑技术,2001(07):468. |
[4] | Song G L .Theoretical Analysis of the Measurement of Polarization Resistance in Reinforced Concrete[J].Cement and Concrete Composites,2000,22:407-415. |
[5] | S. G. Millard;D. Law;J. H. Bungey;J. Cairns .Environmental influences on linear polarisation corrosion rate measurement in reinforced concrete[J].NDT & E international: Independent nondestructive testing and evaluation,2001(6):409-417. |
[6] | Wojtas H .Determination of corrosion rate of reinforcement with a modulated guard ring electrode;analysis of errors due to lateral current distribution[J].Corrosion Science,2004,46:1621-1632. |
[7] | Dawson J L.Corrosion Science[M].Houston,TX:NACE,1978:125. |
[8] | Darowicki K .The application of impedance measurements for the detemination of the probability of the eourse of corrosion processes[J].Corrosion Science,1997,39(06):1087-1092. |
[9] | Darowicki K .Corrosion rate measurements bv non-linear electrochemical impedance spectroscopy[J].Corrosion Science,1995,37(06):913-925. |
[10] | Morlidge J R.Electrochemical techinques for the detection of concrete corrosion inhibitors undersimulated pore solution conditions[A].Birmingham,2000:37. |
[11] | 赵常就.恒电量技术及其在腐蚀测量中的应用[M].北京:国防工业出版社,1995:158-160. |
[12] | Alvarez R.Frequency domain transform and the coulostatic technique[A].Houston,1998:308. |
[13] | Al-Mazeedi H A A .A practical evaluation of electrcochemical noise parameters as indicators of corrosion type[J].Electochemical Acta,2004,49:2787-2793. |
[14] | A. Legat;M. Leban;Z. Bajt .Corrosion processes of steel in concrete characterized by means of electrochemical noise[J].Electrochimica Acta,2004(17/18):2741-2751. |
[15] | Takumi H .Electochemical noise analysis for estimation of corrosion rate of carbon steel in bicarbonate solution[J].Corrosion Science,2003,45:2093-2104. |
[16] | Rodriguez P .Use of the coulostatic method for measuring corrosion tates of embedded metal in concrete[J].Magazine of Concrete Research,1994,46(167):91. |
[17] | Fuhr P L .Embedded Chloride Detectors for Roadways and Bridges[J].PROCEEDINGS of THE SPIE,1996,2719:229-231. |
[18] | 陈伟民,黎学明,黄宗卿,黄尚廉.钢筋腐蚀监测的光波导传感方法原理探索[J].光子学报,1999(02):129-133. |
[19] | Bennett K D .Monitoring of corrosion in large steel structures using low cost optical fiber sensors[J].Proc SHE,1995,2446:71-82. |
[20] | 黎学明,陈伟民,黄尚廉,张娜,黄宗卿.金属腐蚀监测的光波导传感方法研究[J].电化学,2000(04):412-416. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%