| 地震安全性评价工程师资格考试大纲已审定通过 |
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| 引用本文： | 本刊讯.地震安全性评价工程师资格考试大纲已审定通过[J].震灾防御技术,2006,1(3):217-217. |
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| 作者姓名： | 本刊讯 |
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| 作者单位： | 中国地震局地球物理研究所,北京,100081 |
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| 基金项目： | 国家自然科学基金项目(40374017)，国际科技合作重点项目(2004DFA06000)，中国地震局“十五”重点项目“地震安全性评价与结构抗震研究”资助 |
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| 摘 要： | 把美国西部地区作为参考区,采用我国地震动参数区划图工作时所使用的美国西部地区强震资料建立参考区水平向基岩短周期加速度反应谱衰减关系;采用美国南加州地区数字宽频带记录建立参考区水平向基岩长周期加速度反应谱衰减关系。与由丰富的等震线资料统计得出的我国东部地区和西部地区的地震烈度衰减关系一起,用转换方法分别得到了我国东部和西部地区水平向基岩加速度反应谱衰减关系。对该衰减关系在重大工程地震安全性评价工作中的应用提出了建议。
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| 关 键 词： | 反应谱 衰减关系 地震安全性评价 |
| 收稿时间： | 2006-06-12 |
| 修稿时间： | 2006年6月12日 |
The Outlines of Certification Examination for Seismic Safety Engineers Has Been Approved |
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| Yu Yanxiang and Wang Suyun.The Outlines of Certification Examination for Seismic Safety Engineers Has Been Approved[J].Technology for Earthquake Disaster Prevention,2006,1(3):217-217. |
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| Authors: | Yu Yanxiang and Wang Suyun |
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| Institution: | Institute of Geophysics, China Earthquake Administration, Beijing 100081, China;Institute of Geophysics, China Earthquake Administration, Beijing 100081, China |
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| Abstract: | By taking the western part of North America as the reference region, the attenuation relations for horizontal peak ground acceleration and response spectrum in eastern and western China are developed using transform method. The attenuation relations for horizontal peak ground acceleration and short-period response spectrum for the western part of North America are derived based on the strong motion database, while the relations for long-period response spectrum are based on digital broad-band records. The seismic intensity attenuation relations in eastern and western China are established by regression analysis on isoseismal data. Some issues associated with the application of the attenuation relations are discussed. |
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| Keywords: | Response spectrum Attenuation relation Seismic safety evaluation |
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