混凝土结构在严寒和寒冷环境中的冻融破坏是混凝土结构耐久性设计的重要内容。针对我国混凝土结构冻融数据积累缺乏的现状,基于现有的混凝土材料冻融损伤的机理和试验室冻融与现场冻融过程的差异,构造了混凝土结构冻融数据库。详述了数据库的开发平台、数据结构和用户界面的构造,并通过面向我国科研和工程结构的数据调查实现了数据库的初步数据加载。
The damage of freezing and thawing of concrete structure in cold environment is an important content of durability design of concrete structure.The freezing and thawing database of concrete structure was constructed according to the present data scaring status of concrete structure and based on existing damaging theory and the difference between laboratory and spotThe development platform, data structure and user interface was described in this paper and realized the preliminary data loading by data investigation towards scientific research and engineering structure o four country.