STUDY ON THE NON-SYMMETRY CORROSION OF STEEL REINFORCED CONCRETE

摘要：

In this paper,the influence of the non-symmetry corrosion on the properties of thesteel reinforced concrete is studied. The damage mode in the structure,the reliability of thematerials,and the influence of the non-symmetry corrosion on the bearing capacity of steelreinforced concrete are analyzed. Also,the mechanism of non-symmetry corrosion isdiscussed. Results suggest that the frame of the steel reinforced concrete can be damaged withsteel corrosion and non-symmetry corrosion may lead to non-symmetry damage,resulting inthe degradation of the mechanical properties and the strength redistribution in the structure.Also,the form of the strength in the structure is changed,which may bring on bearing failurein the structure. Thus,the durability of the steel reinforced concrete framework is lessened,which may reduce the life of the building.

关键词： reinforced concrete non-symmetry corrosion mechanical behavior reliability

作者: Jin-Song Lei Wei-Bin Yuan Yin-Sheng Zou

作者单位: College of Civil Engineering,Hunan University,PR China,College of Civil Engineering and Architecture College of Civil Engineering and Architecture,Zhenjiang University of Technology,PR China College of Civil Engineering,Hunan University,PR China

会议类型: 国际会议

会议名称: The International Conference on Durability of Concrete Structures(2008年混凝土结构耐久性国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 779-784

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）