New Technologies for Seismic Performance Upgrading of Bridge Structures

摘要：

Damage control devices and design methodology of bridge structures in Japan are reviewed in this paper. The basic concept on damage control and recent research progresses are introduced first, and then steel hysteretic damping devices such as BRBs and SPDs are studied, corresponding hysteretic models are proposed with different steel materials. The damage control design strategy is present and detailed performance check items are listed and discussed. At last, two practical applications of a steel truss bridge and an arch bridge in Japan are introduced.

关键词： Damage control Hysteretic damping device Buckling restrained brace Shear panel damper Performance-based design methodology

作者: Hanbin Ge

作者单位: Dept.of Civil Engineering, Meijo University, Japan

会议类型: 国际会议

会议名称: The First Anniversary of Wenchuan Earthquake(纪念汶川地震一周年国际学术会议)

会议地点: 成都

会议语种:英文

页码: 481-488

在线出版日期: 2009-05-10（万方平台首次上网日期，不代表论文的发表时间）