STUDY ON THE SULFATE CORROSION OF CONCRETE UNDER THE ACTION OF LOADING

摘要：

In this paper,the sulfate resistance properties of concrete under loading action arestudied. The concrete specimens with different water/cement ratio are prepared andcorrelative corrosive experiments are carried out under single damage factor (SDF) andmultiple damage factors (MDF),which is relative with drying and wetting cycles. Dynamicelastic modulus is taken to characteristic the sulfate resistance properties of concrete under theaction of loading,drying and wetting cycles and sulfate corrosion. Results show the corrosionmechanisms of sulfate attack due to single damage factor and multiple damage factors werenot all the same,and multiple damage factors could indicate the concrete structure due tosulfate attack more exactly.

关键词： sulfate corrosion concrete the action of loading dry-wet cycle online test

作者: Huang Zhan Xing Feng XingYuanyuan Dong Biqin LuoShuai

作者单位: The Key Lab on Durability of Civil Engineering in Shenzhen,College of Civil Engineering Shenzhen University,Shenzhen 518060,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: 629-635

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）