重有色冶金混凝土结构厂房腐蚀破坏原因与防护

Corrosion wreck mechanism of reinforced concrete structures of nonferrous metal smeltery

根据重有色冶金厂房内气体、液体及受腐生成物取样的化验分析结果和混凝土结构厂房受腐损坏情况的实际调查，研究、探讨了混凝土结构在氯气、二氧化碳气体、盐酸、硫酸作用下的腐蚀破坏机理及防护方法。文中的数据和观点对腐蚀环境下混凝土结构的耐久性设计、防护及服役结构的使用、管理、维修、加固有一定的参考价值。

The corrosion wreck mechanism of reinforced concrete structures in nonferrous metal smeltery under the action of chlorine, carbon dioxide, chlorhydric acid, sulphuric acid is analysed,based on the results of laboratory tests for liquid sample f gas sample, solid sample and the investigation date of corrosion wreck situation. These data will be valuable to durability design, as well to management, use and strengthening of serving reinforced concrete structures in corrosion environment.