我国现行抗震设计规范中给出的反应谱依赖于两个参数,即地震烈度和场地土类别。
The response spectrum given by present design standards depends on two parameters, i. e. earthquake intensity and site classification.
第一种模型是在预测地震烈度和应用地震反应谱的基础上建立起来的;
The first kind of model is based on the prediction of the fuzzy earthquake intensity and the use of earthquake response spectrum.
最后还讨论了把设计地震反应谱转换成地震烈度的方法,给出了建议的转换方案。
Finally, a methodology converting response spectrum of design earthquake to seismic intensity is also discussed; and a conversion scheme is recommended.
情绪必然会促发某种响应,但人们会适时调整反应的烈度(而且一贯如此)。
Emotions may absolutely dictate a type of response, but people do modulate the size of that response (usually!).
在同一地震烈度下,方形钢管混凝土结构在不同地震波作用下的地震反应有所不同。
Under the same earthquake intensity, the concrete-filled steel tubular frame has different response.
在本论文工作之前,本学科点已利用该程序完成了处于不同设防烈度区的各类典型多层多跨框架结构的系列非线性动力反应分析工作。
Our research group has completed a series of nonlinear dynamic response analysis of various typical multi-storey and multi-span frameworks in various intensity-category by this program.
通过对其速度波峰值和速度反应谱的分析,确定了两类波的相比条件和地震破坏烈度的标定。
By analyzing the peak value of their velocity record and velocity spectrum, the comparative conditions of these two kinds of waves and the damage intensity of earthquake are determined.
其次,通过非线性地震反应时程分析,证明隔震效果十分明显,该科技楼的设防烈度可由9度降为7度。
On the other hand, the results of nonlinear earthquake time history analysis show that the base isolation system effects are very well, so the intensity can be reduced from 9 degree to 7 degree.
其次,通过非线性地震反应时程分析,证明隔震效果十分明显,该科技楼的设防烈度可由9度降为7度。
On the other hand, the results of nonlinear earthquake time history analysis show that the base isolation system effects are very well, so the intensity can be reduced from 9 degree to 7 degree.
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