SHEAR BEHAVIOR OF REINFORCEMENT CONCRETE BEAMS WITH CORRODED STIRRUPS

摘要：

There have been few reports on the shear behavior of reinforced concrete (RC) beams with corroded stirrups, and the influence of stirrup corrosion has yet to be identified. Given this background, experimental investigations were carried out to investigate the shear behavior of RC beams containing corroded stirrups. Our Investigation results reveal that if the percentage local maximum mass loss is below 35% , there is little influence on the load-carrying mechanism. The concrete shear resistance seems to change little and the shear capacity can be calculated by just taking into consideration the reduction in stirrup shear resistance. It is also found that the anchorage conditions of the stirrups have a predominant influence on the shears of RC beams.

作者: Xin Xue Seki Hiroshi

作者单位: School of Architecture and Civil Engineering,Xiamen University,Xiamen 361005,P.R.China Department of Civil and Environmental Engineering,School of creative Science and Engineering,Waseda

会议类型: 国际会议

会议名称: The International Symposium on Innovation & Sustainability of Structures in Civil Engineering(2011年土木工程结构创新与可持续发展国际会议)

会议地点: 厦门

会议语种:英文

页码: 737-743

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）