摘要
本文在回顾国内外混凝土碳化模型的基础上,考虑了包括荷载、温度、湿度及碳化速率系数时间依赖性等因素,结合试验结果初步建立了包括荷载在内的多因素作用下的混凝土碳化模型,并结合具体工程进行了寿命预测。
Large amounts of research achievement and modeling of concrete carbonation are reviewed.A new model of concrete carbonation under combined action of durability factors including loading,temperature,humidity and difusion coeficient time dependence is established based on experimental results,and allording to the model engineering application of service life prediction for corrosion risk of reinforced concrete is made.
出处
《混凝土》
CAS
CSCD
2003年第12期3-7,共5页
Concrete
基金
国家自然科学基金重点项目№59938270
