Influence of the Corrosion on the Ultimate Bearing Capacity of RC Beams

摘要：

　　Corrosion is the most significant factors which deteriorate the durability of reinforced concrete (RC) structures.To provide the baseline for life-cycle performance design, the influence of corrosion on the ulti mate bearing capacity (UBC) of RC beams are investigated.The acceleration corrosion process is implemen ted on RC beams by constant current.Then, the moment-deflection curves of RC beams with different corro sion degree are obtained.Simultaneously, the calculation model of corroded beam is developed to predict UBC of RC beams.Furthermore, the calculation results and experimental results are compared and dis cussed in detail.

作者: Guofu Qiao Jinping Ou

作者单位: School of Civil Engineering, Harbin Institute of Technology, Harbin, China

会议类型: 国际会议

会议名称: The 5th International Symposium on Innovation & Sustainability of Structures in Civil Engineering (ISISS2013)(第五届创新和可持续发展土木工程结构国际学术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 99-105

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）