作者: Z. Ding , F. Romanelli , Y. T. Chen , G. F. Panza
DOI: 10.1007/978-3-0348-7355-0_9
关键词: Seismogram 、 Seismic wave 、 Seismic microzonation 、 Beijing 、 Seismology 、 Geology 、 Earthquake simulation 、 Intensity (heat transfer) 、 Far East 、 Peak 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.