| 土木工程 |
|
|
|
|
| 双向电渗对钢筋混凝土修复效果的试验研究——保护层阻锈剂、氯离子和总碱度的变化规律 |
| 金伟良1,2,黄楠1,许晨1 ,毛江鸿2 |
| 1.浙江大学 结构工程研究所,浙江 杭州 310058；2.浙江大学 宁波理工学院,浙江 宁波 315100 |
|
| Experimental research on effect of bidirectional electromigration rehabilitation on reinforced concrete—Concentration changes of inhibitor, chloride ions and total alkalinity |
| JIN Wei-liang1,2, HUANG Nan1, XU Chen1, MAO Jiang-hong2 |
| 1. Institute of Structural Engineering, Zhejiang University, Hangzhou 310058, China; 2. Ningbo Institute of Technology, Zhejiang University, Ningbo 315100, China |
| ［1］ MEHTA P K, BURROWS R W. Building durable structures in the 21st century ［J］. Concrete International, 2001, 23(3): 57-63．
［2］ 金伟良,赵羽习. 混凝土结构耐久性 ［M］. 北京: 科学出版社, 2002：510．
［3］ 金伟良. 腐蚀混凝土结构学 ［M］. 北京: 科学出版社, 2011:12-14．
［4］ SONG H, ANN K Y, PACK S, et al. Factors influencing chloride transport and chloride threshold level for the prediction of service life of concrete structures ［J］. International Journal of Structural Engineering, 2010, 1(2): 131-144．
［5］ MARTNEZ I, ANDRADE C, CASTELLOTE M, et al. Advancements in non-destructive control of efficiency of electrochemical repair techniques ［J］. Corrosion Engineering, Science and Technology, 2009, 44(2): 108-118．
［6］ FAJARDO G, ESCADEILLAS G, ARLIGUIE G. Electrochemical chloride extraction (ECE) from steel-reinforced concrete specimens contaminated by “artificial” sea-water ［J］. Corrosion Science, 2006, 48(1): 110-125．
［7］ MIRANDA J M, GONZLEZ J A, COBO A, et al. Several questions about electrochemical rehabilitation methods for reinforced concrete structures ［J］. Corrosion Science, 2006, 48(8): 2172-2188．
［8］ YEIH W, CHANG J J, HUNG C C. Selecting an adequate procedure for the electrochemical chloride removal ［J］. Cement and Concrete Research, 2006, 36(3): 562-570．
［9］ MORRIS W, VICO A, VAZQUEZ M. The performance of a migrating corrosion inhibitor suitable for reinforced concrete ［J］. Journal of Applied Electrochemistry, 2003, 33(12): 1183-1189．
［10］ 刘志勇,缪昌文,周伟玲,等. 迁移性阻锈剂对混凝土结构耐久性的保持和提升作用 ［J］. 硅酸盐学报,2008, 36(10): 1494-1500．
LIU Zhi-yong, MIAO Chang-wen, ZHOU Wei-ling, et al. Maintenance and improvement of durability of reinforced concrete using migrating corrosion inhibitor ［J］. Journal of the Chinese Ceramic Society, 2008, 36(10): 1494-1500.
［11］ NMAI C K. Multi-functional organic corrosion inhibitor ［J］. Cement and Concrete Composites, 2004, 26(3): 199-207．
［12］ ORMELLESE M, BOLZONI F, LAZZARI L, et al. Organic substances as inhibitors for chloride‐induced corrosion in reinforced concrete ［J］. Materials and Corrosion, 2011, 62(2): 170-177．
［13］ MONTEMOR M F, SIMOES A, FERREIRA M. Chloride-induced corrosion on reinforcing steel: from the fundamentals to the monitoring techniques ［J］. Cement and Concrete Composites, 2003, 25(4): 491-502．
［14］ BOLZONI F, GOIDANICH S, LAZZARI L, et al. Corrosion inhibitors in reinforced concrete structures Part 2–Repair system ［J］. Corrosion Engineering, Science and Technology, 2006, 41(3): 212-220．
［15］ SAWADA S, PAGE C L, PAGE M M. Electrochemical injection of organic corrosion inhibitors into concrete ［J］. Corrosion Science, 2005, 47(8): 2063-2078．
［16］ SAWADA S, KUBO J, PAGE C L, et al. Electrochemical injection of organic corrosion inhibitors into carbonated cementitious materials: Part 1. Effects on pore solution chemistry ［J］. Corrosion Science, 2007, 49(3): 1186-1204．
［17］ KUBO J, SAWADA S, PAGE C L, et al. Electrochemical inhibitor injection for control of reinforcement corrosion in carbonated concrete ［J］. Materials and Corrosion, 2008, 59(2): 107-114．
［18］ 章思颖. 应用于双向电渗技术的电迁移型阻锈剂的筛选 ［D］. 杭州: 浙江大学, 2012．
ZHANG Si-ying. A study of corrosion inhibitors for bidirectional electromigration rehabilitation ［D］. Hangzhou: Zhejiang University, 2012．
［19］ 章思颖,金伟良,许晨. 混凝土中胺类有机物-胍对钢筋氯盐腐蚀的作用 ［J］. 浙江大学学报:工学版, 2013, 47(3): 449-455．
ZHANG Si-ying, JIN Wei-liang, XU Chen. Effectiveness of an amine-based inhibitor - guanidine for steel in chloride-contaminated simulated concrete pore solutions ［J］. Journal of Zhejiang University:Engineering Science, 2013, 47(3):449-445．
［20］ LI L Y, PAGE C L. Finite element modelling of chloride removal from concrete by an electrochemical method ［J］. Corrosion Science, 2000, 42(12): 2145-2165．
［21］ EYDELNANT A, MIKSIC B, GELNER L. Migrating corrosion inhibitors for reinforced concrete ［J］. ConChem Journal, 1993(2): 38．
［22］ ELSENER B, BUCHLER M, STALDER F, et al. Migrating corrosion inhibitor blend for reinforced concrete: part 1-prevention of corrosion ［J］. Corrosion, 1999, 55(12): 1155-1163．
［23］ MAMMOLITI L T, BROWN L C, HANSSON C M, et al. The influence of surface finish of reinforcing steel and pH of the test solution on the chloride threshold concentration for corrosion initiation in synthetic pore solutions ［J］. Cement and Concrete Research, 1996, 26(4): 545-550．
［24］ CASTELLOTE M, ANDRADE C, ALONSO C. Electrochemical removal of chlorides: modelling of the extraction, resulting profiles and determination of the efficient time of treatment ［J］. Cement and Concrete Research, 2000, 30(4): 615-621．
［25］ CHATTERJI S. On the applicability of Ficks second law to chloride ion migration through Portland cement concrete ［J］. Cement and Concrete Research, 1995, 25(2): 299-303．
［26］ COSTA A, APPLETON J. Chloride penetration into concrete in marine environment—Part I: Main parameters affecting chloride penetration ［J］. Materials and Structures, 1999, 32(4): 252-259． |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
