摘要
导致混凝土结构性能劣化的最普通、最严重的原因是氯化物侵蚀引起的锈蚀 ,其次是冻融侵蚀、硫酸盐侵蚀、碳化锈蚀、碱集料反应和延缓钙矾石生成。本文讨论了混凝土性能劣化的原因、症状、发生和可能的结果 ,以及预防措施及其原理 ,以期作为正确设计和使用混凝土材料的依据。
? Discussions were made on various concrete deteriorations including chloride induced corrosion,freeze thaw attach Sulfate attack, carbonation induced corrosion,alkali aggregate reaction and delayed ettringite formation. For each problems the Causes,the phenomnia,the possible outcomes precautins and the theoretical lndeistandings were focrther discussed It is expected that this paper can be used as a reference in designing and applcation of concrete materials. 〔
出处
《混凝土》
CAS
CSCD
北大核心
2000年第1期52-57,47,共7页
Concrete