会议专题

Experimental Research on Seismic Behavior of Exterior Joints with Special-shaped Columns Reinforced by X-shaped Steel Bar

In order to compare the failure characteristic, bearing capacity, ductility, hysteretic characteristic, rigidity degradation and energy dissipation of the special-shaped column exterior joint reinforced by X-shaped steel bar with the special-shaped column exterior joint not reinforced, the cyclic loading experimental research has been accomplished, and cumulated damage of the two exterior joints is analyzed with damage estimating model. It is shown that the cracking load of the special-shaped column exterior joint reinforced by Xshaped steel bar is increased significantly, and the cumulated damage is reduced while the seismic behavior is improved.

joint special-shaped column X-shaped steel bar cyclic load

Tiecheng Wang Peng Fan Xiao Liu Hailong Zhao

School of Civil Engineering, Tianjin University, Tianjin 300072, China Key Laboratory of Coast Civil School of Civil Engineering, Tianjin University, Tianjin 300072, China

国际会议

2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

三峡

英文

157-160

2012-05-18(万方平台首次上网日期,不代表论文的发表时间)