摘要
对处于污水环境中混凝土材料的材性、碳化深度、承载能力的变化规律进行了研究,建立了污水介质中混凝土强度的腐蚀模型,并应用多层次递阶评定方法,对实际工程结构的腐蚀状态进行了评判,对其耐久性作了预测。
The investigation shows that the reinforced concrete structures exposed to sewage for a long time was corroded seriously. This paper systematically studied the variation rule of materials, characteristics, carbonized depth and bearing capacity of concrete under different sewage conditions, and set up the model of concrete corro- sion behavior in the pollution condition. The paper evaluated the corrosion behavior in the practical engineering structure using the multilevel hierarchical assessment, and the durability was estimated.
出处
《苏州科技学院学报（工程技术版）》
CAS
2011年第3期6-11,共6页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
关键词
污水环境
混凝土
腐蚀状态
耐久性
sewage environment
reinforced concrete
corrosion behavior
