| 映射法在估计强地震动参数中的应用 |
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| 引用本文： | 万召侗,罗奇峰,曾心传,龚平,任春.映射法在估计强地震动参数中的应用[J].地震研究,2006,29(2):162-166. |
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| 作者姓名： | 万召侗 罗奇峰 曾心传 龚平 任春 |
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| 作者单位： | 1. 同济大学结构工程与防灾研究所,上海,200092
2. 中国地震局地震研究所,武汉,430071 |
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| 摘 要： | 以我国中南地区为例，参考美国西部地震烈度、基岩峰值加速度、反应谱平均周期和谱光滑卓越周期的衰减规律，采用地震对映射的烈度震级法和烈度距离法，评估了研究区基岩峰值加速度和反应谱频率参数的不同衰减影响因素。
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| 关 键 词： | 地震对映射 峰值加速度 反应谱 频率参数 强震动 中南地区 |
| 文章编号： | 1000-0666-(2006)02-0162-05 |
| 收稿时间： | 2005-07-08 |
| 修稿时间： | 2005年7月8日 |
Application of Earthquake-Pair Mapping Methods to Estimation of Strong Ground Motion Parameters |
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| WAN Zhao-tong,LUO Qi-feng,ZENG Xin-chuan,GONG Ping,REN Chun.Application of Earthquake-Pair Mapping Methods to Estimation of Strong Ground Motion Parameters[J].Journal of Seismological Research,2006,29(2):162-166. |
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| Authors: | WAN Zhao-tong LUO Qi-feng ZENG Xin-chuan GONG Ping REN Chun |
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| Institution: | 1. Institute of Structural Engineering and Disaster Reduction, Tongji University, Shanghai 200092, China;2. Institute of Seismology, CEA, Wuhan 430071, China |
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| Abstract: | Because of abundant earthquake motion records in Western America and isoseismal data in south Central China,we take south Central China as study area and Western America as referred area,use the earthquake-pair mapping methods(IM-and IR-mappings) to estimate various factors effecting the attenuations of peak ground acceleration and response spectral frequency parameters on rock sites in the study area. |
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| Keywords: | earthquake-pair mapping peak ground acceleration response spectrum frequency parameter strong ground motion southern Central China |
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