首页 | 本学科首页   官方微博 | 高级检索  
     检索      

新版美国地震区划图源及其参数模型的分析与评述
引用本文:潘华,高孟潭,李金臣.新版美国地震区划图源及其参数模型的分析与评述[J].震灾防御技术,2009,4(2):131-140.
作者姓名:潘华  高孟潭  李金臣
作者单位:中国地震局地球物理研究所,北京,100081
基金项目:国家科技支撑计划,地震行业专项 
摘    要:2008年版《美国地震危险性图》(本文称“美国地震区划图”)采用5种类型震源区模型。本文全面分析了这些震源模型的划分目的、划分原则、基本特征、用途、各类型源间的相互关系,及其地震活动性参数确定的原则与基本方法。评述了美国地震区划图震源区模型及其地震活动性参数确定的特点和存在的问题。以期为我国新一代地震动参数区划图编制提供参考。

关 键 词:地震区划图  美国地震区划图  震源区地震活动性  潜在震源区
收稿时间:2009/5/19 0:00:00

Comments on the Models of Seismic Source and Parameters Used in the New Edition of United States National Seismic Hazard Maps
Pan Hu,Gao Mengtan and Li Jinchen.Comments on the Models of Seismic Source and Parameters Used in the New Edition of United States National Seismic Hazard Maps[J].Technology for Earthquake Disaster Prevention,2009,4(2):131-140.
Authors:Pan Hu  Gao Mengtan and Li Jinchen
Institution:Institute of Geophysics, China Earthquake Administration, Beijing 100081, China;Institute of Geophysics, China Earthquake Administration, Beijing 100081, China;Institute of Geophysics, China Earthquake Administration, Beijing 100081, China
Abstract:In this paper, we introduce the goals and principles of the five different earthquake source models used in 2008 United States National Seismic Hazard Maps (USNSHM). The routine and the methodology of seismicity parameters obtaining for each source model are discussed in detail. Both significant characteristics and disadvantage of the source and seismicity rate models used in USNSHM are commented here. What we learned from USNSHM is helpful for us to compile the new generation map of seismic ground motion hazard of China in future.
Keywords:Seismic Zoning Map  United States National Seismic Hazard Maps  Seismic sources  Seismicity  Seismic potential sources
本文献已被 维普 万方数据 等数据库收录!
点击此处可从《震灾防御技术》浏览原始摘要信息
点击此处可从《震灾防御技术》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号