longitudinal seismic response analysis 纵向地震响应分析
longitudinal nonlinear seismic response 纵向非线性地震响应
The mode response of a steel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.
通过利用ANSYS对某钢桁架桥进行了模态分析,并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析,得到了在关键截面的位移和杆件内力响应峰值。
Finally, the seismic responses of the bridge under longitudinal earthquake inputs are evaluated with the response spectrum method based on the FE model. An imagined earth-anchored concrete…
因结构耗能方式也随之发生了变化,主塔和主梁在纵向地震输入下的各种反应均呈不同程度的增加。
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