| Stochastic model of bedrock earthquake motion and determination of its parameters |
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| 引用本文： | 牛荻涛.Stochastic model of bedrock earthquake motion and determination of its parameters[J].地震学报(英文版),1995,8(1):155-159. |
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| 作者姓名： | 牛荻涛 |
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| 摘 要： | ＳｔｏｃｈａｓｔｉｃｍｏｄｅｌｏｆｂｅｄｒｏｃｋｅａｒｔｈｑｕａｋｅｍｏｔｉｏｎａｎｄｄｅｔｅｒｍｉｎａｔｉｏｎｏｆｉｔｓｐａｒａｍｅｔｅｒｓＤｉ－ＴａｏＮＩＵ（牛荻涛）（Ｘｉ＇ａｎＵｎｉｖｅｒｓｉｔｙｏｆＡｒｃｈｉｔｅｃｔｕｒａｌＳｃｉｅｎｃｅａｎ...
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Stochastic model of bedrock earthquake motion and determination of its parameters |
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| Di-Tao Niu.Stochastic model of bedrock earthquake motion and determination of its parameters[J].Acta Seismologica Sinica(English Edition),1995,8(1):155-159. |
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| Authors: | Di-Tao Niu |
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| Abstract: | From the above results, it can be seen that the earthquake motion duration and spectral intensity factor are related with
the magnitude, epicentral distance and intensity as follows:
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The stationary duration increases with increasing magnitude and epicentral distance.
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The spectral intensity factor increases with incresing magnitude and decreasing epicentral distance.
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Both the stationary duration and the spectral intensity factor increase as intensity goes greater.
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The stochastic model of bedrock earthquake motion and its parameters presented in this paper provide a basic method for calculating
the random earthquake load suitable to dynamical aseismic analysis and aseismic design for modern engineering structures.
They have laid a foundation for further study on the stochastic model of earthquake ground motion. |
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