| 拉索局部腐蚀检测与评估分析 |
| |
| 引用本文： | 黄跃平,胥明,姜益军,顾成军,段永胜,朱绍庄. 拉索局部腐蚀检测与评估分析[J]. 腐蚀科学与防护技术, 2006, 18(2): 132-135 |
| |
| 作者姓名： | 黄跃平 胥明 姜益军 顾成军 段永胜 朱绍庄 |
| |
| 作者单位： | 东南大学土木工程学院,南京,210096;云南省公路局,保山,678000 |
| |
| 摘 要： | 在检测斜拉索腐蚀程度的基础上，分析和探讨拉索腐蚀失效与寿命估算.进而提出索力对于局部应力腐蚀的不敏感性和应定期对服役中的拉索进行全面防护状态检测的建议.
|
| 关 键 词： | 拉索 点腐蚀 寿命估算 PE护套 |
| 文章编号： | 1002-6495（2006）02-0132-04 |
| 收稿时间： | 2004-09-24 |
| 修稿时间： | 2004-12-15 |
EXAMINATION OF LOCALIZED CORROSION AND LIFETIME EVALUATION FOR STEEL CABLE |
| |
| HUANG Yue-ping,XU Ming,JIANG Yi-jun,GU Cheng-jun,DUAN Yong-sheng,ZHU Shao-zhuang. EXAMINATION OF LOCALIZED CORROSION AND LIFETIME EVALUATION FOR STEEL CABLE[J]. Corrosion Science and Protection Technology, 2006, 18(2): 132-135 |
| |
| Authors: | HUANG Yue-ping XU Ming JIANG Yi-jun GU Cheng-jun DUAN Yong-sheng ZHU Shao-zhuang |
| |
| Affiliation: | 1. College of Civil Engineering, Southeast University. Nanjing 210096; 2. Highway Engineering Bureau of Yunan Province, Baoshan 678000 |
| |
| Abstract: | Cable is an important member of cable suspension bridges. The high-tensile steel used in the cables is very sensitive to corrosion. This paper describes that the effective service or the function of the cable are affected by surface corrosion especialy pitting corrosion of the steel wires of the cable so as to affect the bridge safe working. We examined the degree of rusting and pitting of the steel wires for cable suspension bridges and then predicted the residual lifetime of the cables based on the data of corrosion monitoring. |
| |
| Keywords: | cable-stayed bridges pitting corrosion lifetime evaluation PE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《腐蚀科学与防护技术》浏览原始摘要信息 |
|
点击此处可从《腐蚀科学与防护技术》下载全文 |
