By using the response spectrum method, analysis of vertical seismic responses for the cable - stayed pipe bridge system is carried out.
使用反应谱方法，对斜拉管线桥体系进行了竖向地震反应分析。
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。
As an example, the seismic responses of the Tsingma bridge obtained by the pseudo excitation method are compared with those obtained by the response spectrum method and the time history method.
以青马桥为例，将虚拟激励法的计算结果及效率与反应谱方法和时间历程法作了比较。
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