Realistic Modeling of Seismic Wave Ground Motion in Beijing City

作者: Z. Ding , F. Romanelli , Y. T. Chen , G. F. Panza

DOI: 10.1007/978-3-0348-7355-0_9

关键词: SeismogramSeismic waveSeismic microzonationBeijingSeismologyGeologyEarthquake simulationIntensity (heat transfer)Far EastPeak ground acceleration

摘要: Algorithms for the calculation of synthetic seismograms in laterally heterogeneous anelastic media have been applied to model ground motion Beijing City. The signals are compared with few available seismic recordings (1998, Zhangbei earthquake) and distribution observed macroseismic intensity (1976, Tangshan earthquake). three-component computed Xiji area numerical results show that thick Tertiary Quaternary sediments responsible severe amplification motion. Such a result is well correlated abnormally high zone associated 1976 earthquake as recorded city wake 1998 earthquake.

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