混凝土结构受氯离子腐蚀后的加固措施  

STRENGTHENING DESIGN FOR RC STRUCTURES CORRODED BY CHLORIC ION

作　　者：赵永生[1] 徐杰[2] 杜振贤[1] 

机构地区：[1]聊城大学建筑工程学院,山东聊城252059 [2]东南大学土木学院,南京210096

出　　处：《建筑技术》2008年第5期362-363,共2页Architecture Technology

摘　　要：以受氯离子严重腐蚀的典型工程为背景,提出钢筋混凝土结构严重腐蚀后的加固处理方法,并现场调查加固后的处理效果。调查与试验结果表明,严重氯离子侵蚀环境下,进行加固设计时宜采用加大截面法。Based on a typical engineering case of severe chloride corrosion, strengthening methods were put forward for the RC structure severely corroded and the effect of treatment was investigated on site. Investigation and experimental results show that increasing section of RC structures should be the first choice for strengthening the severely corroded RC structure.

关 键 词：氯离子腐蚀 扩散规律 加固设计 

分 类 号：TU746[建筑科学—建筑技术科学]