Wang Xiuying, Wang Chengliang, Zhang Congcong. 2015: Analysis of correlation between ground motion parameters and earthquake disasters: A case study on earthquake- induced landslide hazard in Wenchuan earthquake area. Acta Seismologica Sinica, 37(2): 230-238. DOI: 10.11939/jass.2015.02.003
Citation: Wang Xiuying, Wang Chengliang, Zhang Congcong. 2015: Analysis of correlation between ground motion parameters and earthquake disasters: A case study on earthquake- induced landslide hazard in Wenchuan earthquake area. Acta Seismologica Sinica, 37(2): 230-238. DOI: 10.11939/jass.2015.02.003

Analysis of correlation between ground motion parameters and earthquake disasters: A case study on earthquake- induced landslide hazard in Wenchuan earthquake area

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  • Received Date: May 20, 2014
  • Revised Date: January 02, 2015
  • Published Date: February 28, 2015
  • A method was designed by taking the case of landslide hazards induced by the Wenchuan earthquake to study the correlation between parameters reflecting different ground motion characteristics and earthquake-induced landslide hazards. The results indicate that Arias intensity is the best parameter for disaster evaluation, which is more suitable for small region estimation. And the peak ground acceleration also behaves well in correlation analysis, but it is more suitable for evaluation of large area. The parameters, related with duration and frequency, can provide accessory information in analysis on mechanism of earthquake damage in concrete site. The vertical component plays an important role in evaluating earthquake-induced landslide hazards. The results have certain reference significance for selecting evaluation factors in studies related with earthquake-induced secondary hazards.
  • 王秀英. 2009. 地震滑坡灾害快速评估技术及对应急影响研究[D]. 北京: 中国地震局地质研究所: 1-3.

    Wang X Y. 2009. A Study on Fast Evaluation of Earthquake-Induced Landslides and Their Effect on Earthquake Emergency Rescue[D]. Beijing: Institute of Geology,China Earthquake Administration: 1-3 (in Chinese).
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