Prediction of Ground Motion Field in Lulong

详细信息   

• 责任者：Li Qicheng (Heilongjiang Institute of Science and Technology ; Harbin 150027 ; China) ; Chi Hongyan
• 刊名：Journal of Seismological Research
• 出版年：2012
• 卷期：35(2)
• 关键词：地震动 ; ground motion ; 地震预测 ; earthquake prediction ; 河北 ; Hebei Province
• 页码：p.240-245
• 图表：2 illus., 1 table, 11 refs.
• 分类号：0500
• issnNo：ISSN1000-0666
• isbnNo：CN53-1062/P

摘要

///The authors respectively use Empirical Green’s Function and Stochastic methods to simulate the ground motion of Lulong M_L5.7 earthquake. The results show that the waveform and response spectrum simulated by Empirical Green’s Function method are consistent with the original recordings, and it needn’t master actual conditions of site. If the site condition of study area without the recordings of small earthquakes are similar with its vicinity with the recordings of small earthquakes, it can be used the small earthquake recordings as the Empirical Green’s Function to simulate the ground motion. On the basis of actual conditions of Lulong field, the authors combine the two method to predict the acceleration field of Lulong earthquake. The results reflect the distribution of peak acceleration around the fault.