Mechanical Properties of Cement Concrete under Corrosion Fatigue

摘要：

　　Corrosion fatigue damage is the main reason of influencing cement concrete durability performance.With the loading test equipment of fatigue corrosion designed specially.Laboratory experiments are made on the cement concrete under fatigue load and sulfate solution in this paper.The related factors water-cement ratio affecting the performance of cement concrete under corrosion are also studied.Test results show the damage of cement concrete under corrosion is much more than the mathematical summation of each participating single action by alternating stresses and corrosion agents.Reducing water-cement ratio in reasonable range can improve the ability to resist the coupled action of alternating stresses and corrosion agents.

关键词： Cement concrete Sulfate corrosion Fatigue Mechanical properties

作者: Bowen Guan Shuanfa Chen Rui Xiong Yanping Sheng

作者单位: Key Laboratory for Special Area Highway Engineering of Ministry of Education,Chang, an University, X School of Materials Science and Engineering, Chang,an University, Xian 710061, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 319-322

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）