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| 陕西地区地震动衰减关系研究 | |
| 引用本文： | 范文,杜文和,王晓军,邵辉成,文毅.陕西地区地震动衰减关系研究[J].地震工程与工程振动,2011,31(2):47-54. |
| 作者姓名： | 范文 杜文和 王晓军 邵辉成 文毅 |
| 作者单位： | 1. 长安大学地质工程系,陕西,西安,710054;西部地质资源与地质工程教育部重点实验室,陕西,西安,710054;国土资源部岩土工程开放研究实验室,陕西,西安,710054 2. 陕西省地震局,陕西,西安,710068 3. 西安交通大学,陕西,西安,710049 |
| 基金项目： | 陕西省自然科学基金项目 |
| 摘 要： | 通过分析陕西省丰富的地震活动资料,包括鲜明的地震活动与震害分布的地域性特点以及地震地质环境特点,将陕西省分为三个分区,来进行地震动衰减关系的研究.研究内容主要包括地震烈度衰减关系和基岩地震动衰减关系.选择美国西部作为参考区,三个分区分别作为研究区,采用可逆法进行映射转换计算,得到了三个分区的基岩地震动衰减关系,在转换过... |
| 关 键 词： | 陕西地区 地震动衰减关系 可逆法 |
Seismic motion attenuation relations in Shaanxi areas |
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| FAN Wen,DU Wenhe,WANG Xiaojun,SHAO Huicheng,WEN Yi.Seismic motion attenuation relations in Shaanxi areas[J].Earthquake Engineering and Engineering Vibration,2011,31(2):47-54. | |
| Authors: | FAN Wen DU Wenhe WANG Xiaojun SHAO Huicheng WEN Yi |
| Institution: | FAN Wen1,2,3,DU Wenhe4,WANG Xiaojun4,SHAO Huicheng4,WEN Yi5(1.Department of Geological Engineering,Chang`an University,Xi`an 710054,China,2.Key Laboratory of Western China's Mineral Resources and Geological Engineering,Ministry of Education,Xi'an 710054,3.Open Research Laboratory of Geotechnical Engineering,The Ministryof Land Resources,4.Earthquake Administration of Shaanxi Province,Xi'an 710068,China) |
| Abstract: | The Shaanxi areas are divided into three regions according to tectonic backgrounds and seismic damage distribution features.All their magnitude parameters are checked.Based on the statistic relations between epicentral intensity and magnitude as well as relation between sensible radius and magnitude,the near and far field seismic intensity attenuation features are represented and controlled.And then the seismic intensity attenuation relations along major axis,minor axis and mean axis are established separat... |
| Keywords: | Shaanxi region ground motion attenuation relation mapping methods |
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