A new method which improves the fitting accuracy of artificial time history of ground motion to the target response spectrum by superimposing narrowband time histories in the time domain is proposed.
提出了一种在时域内叠加窄带时程的方法以提高人造地震动时程对目标反应谱的拟合精度。
This month a game show will once again figure in the history of artificial intelligence, but this time the computer will be the guest: an IBM super-computer nicknamed Watson will compete on Jeopardy!
本月将有一档注定要在人工智能史上留名的游戏节目问世，这一次电脑也将成为嘉宾：一台名为沃森的IBM超级电脑将参加《危险边缘》智力竞赛！
Appropriate artificial seismic time history is the basis of calculating earthquake action on tall buildings applying time history analysis method.
选择合适的人造地震动时程是高层建筑采用时程分析法计算地震作用的基础。
Then, two seismic records and an artificial seismic wave were selected to analyze the seismic behaviors of the two models by using time-history analysis method.
然后，选取两条实际地震波和一条人工波，利用时程分析法获得两种模型在三种地震波作用下的响应。
Then, two seismic records and an artificial seismic wave were selected to analyze the seismic behaviors of the two models by using time-history analysis method.
然后，选取两条实际地震波和一条人工波，利用时程分析法获得两种模型在三种地震波作用下的响应。
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