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在合理选取计算模型的基础上 ,对咸阳渭河大桥的主桥结构进行了多条地震波输入下的时程反应分析 .分析计算结果 ,得出了初步结论 .
Based on the reasonable selection of the calculation model, the time history response analysis of the main bridge structure of Xianyang Weihe Bridge under the input of multiple seismic waves is carried out, and the preliminary results are obtained.