ANALYSIS FOR EARTHQUAKE-RESISTANT OF BRIDGE STRUCTURE SUBJECTED TWO EARTHQUAKES

摘要：

The bridge structure damage of two earthquakes is studied deeply in this paper. The bridge model under two earthquakes effect is bulit by the way of connecting the end-to-end of two seismic wave, and the elasto-plastic response of bridge under one and two earthquakes separately are studied and compared in the conditions of different intensities and different peak accelerations. Which illustrate that the cumulate response of bridge structure is more serious under the effect of two earthquakes than under only one. This method above will be useful for earthquakes-resistant performance decision in practical bridge structure.

关键词： bridge structure the effect of two earthquakes Analysis nonlinear temporal analysis

作者: LIU Chunguang JIA Lingling

作者单位: Professor,State Key Laboratory of Coastal and Offshore Engineering,Dalian University ofTechnology,Da Doctor,School of Civil and Hydraulic Engineering of Dalian University of TechnologyDalian China

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）