摘要
混凝土碳化及由此引起的钢筋锈蚀是影响钢筋混凝土结构耐久性的最主要因素,碳化寿命理论是结构寿命研究的基础。根据结构所处环境相对湿度的不同,对钢筋开始锈蚀时间进行修正,用模糊随机可靠度理论分析结构的碳化寿命。
Concrete carbonization and steel corrosion due to the carbonization are the main factors which influence the reliability of reinforced concrete structure,and the theroy of carbonization life is the basis of the study of the structure whole life. In the paper, based on the relative humidity, beginning time of rebar corrosion is revised and the carbonization life of the sfructure is analyzed by fuzzy reliability theory.
出处
《工业建筑》
CSCD
北大核心
2005年第z1期139-141,共3页
Industrial Construction
基金
内蒙古自治区自然科学基金资助项目
关键词
混凝土碳
钢筋锈蚀
临界碳化深度
碳化寿命
模糊预测
concrete carbonization steel corrosion critical carbonization depth carbonization life fuzzy forcast
