EARTHQUAKE SIMULATION IN VIRTUAL METROPOLIS USING STRONG MOTION SIMULATOR AND GEOGRAPHIC INFORMATION SYSTEM
EARTHQUAKE SIMULATION IN VIRTUAL METROPOLIS USING STRONG MOTION SIMULATOR AND GEOGRAPHIC INFORMATION SYSTEM
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利用强震模拟器和地理信息系统进行虚拟都市地震模拟
DOI：
10.2208/journalam.5.527
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
M. Hori
中科院分区：
文献类型：
--
作者：
Fangtao Yang;T. Ichimura;M. Hori
对可能发生的地震进行逼真的模拟，对于制定合理的防震减灾预案具有重要意义。本文提出了一种利用高分辨率强震模拟器构建全市计算机模型的模拟方法。模型的数据由特定的地理信息系统提供，并对地下结构和每一座建筑进行建模。由于可获得的数据通常是有限的，因此研究了构建这些模型的方法。构建了一个城市模型的实例，并进行了地震模拟，以检验模拟的基本有效性。
Realistic simulation of a possible earthquake is important for making rational plan against earthquake disasters. This paper proposes such a simulation method using a high resolution strong motion simulator and constructing a computer model of a whole city. The data for the model are provided by certain Geographic Information System, and underground structures and each building are modeled. The methodology of constructing these models is studied, since available data are usually limited. An example of a city model is constructed and earthquake simulation is made to examine the basic usefulness of the simulation.