山东移动通讯枢纽工程场址的地震环境与地震动参数确定
SEISMIC ENVIRONMENT AROUND THE SITE OF MOBILE COMMUNICATION CENTER IN SHANDONG PROVINCE AND DETERMINATION TO ITS GROUND MOTION PARAMETERS
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摘要: 简要介绍了山东移动通信枢纽工程场地所处的地震环境、历史地震影响以及工程场地条件, 利用地震危险性概率分析方法确定了50年超越概率为63%、10%和2%时工程场地平均土条件下的地震烈度、基岩地震动参数, 并依据一维剪切波理论进行了场地地震反应分析, 得到了具体的抗震设计参数。Abstract: the seismic environment and engineering condition around the site of Mobile Communication Center in Shandong Province are briefly introduced.When the transcendental probability in 50 years is 63%, 10% and 2% respectively, the mean seismic intensity of the site is determined with seismic hazard analysis.Based on 1 dimensional shear wave theory, the seismic response of the site is analyzed, and the design aseismic parameters are obtained.
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