Strong motion characteristics of the m (w) 6.6 lushan earthquake, sichuan, china - an insight into the spatial difference of a typical thrust fault earthquake
文献类型：期刊论文
| 作者 | Hu Jinjun1,2; Zhang Wenbo2; Xie Lili1,3; Zhang Qi1; Jiang Zhijun1 |
| 刊名 | Earthquake engineering and engineering vibration
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 14期号:2页码:203-216 |
| ISSN号 | 1671-3664 |
| 关键词 | Lushan earthquake Near-field ground motion Directivity Hanging-wall effect Attenuation relation |
| DOI | 10.1007/s11803-015-0017-2 |
| 通讯作者 | Hu jinjun(hujinjun@iem.ac.cn) |
| 英文摘要 | Near-field strong ground motions are useful for engineering seismology studies and seismic design, but dense observation networks of damaging earthquakes are still rare. in this study, based on the strong-motion data from the m (w) 6.6 lushan earthquake, the ground motion parameters in different spatial regions are systematically analyzed, and the contributions from different effects, like the hanging-wall effect, directivity effect, and attenuation effect are separated to the extent possible. different engineering parameters from the observed ground motions are compared with the local design response spectra and a new attenuation relation of western china. general results indicate that the high frequency ground motion, like the peak ground acceleration, on two sides of the fault plane is sensitive to the hanging-wall effect, whereas the low frequency ground motion, like the long period spectral acceleration, in the rupture propagation direction is affected by the directivity effect. moreover, although the m (w) 6.6 lushan earthquake is not a large magnitude event, the spatial difference of ground motion is still obvious; thus, for a thrust faulting earthquake, in addition to the hanging effect, the directivity effect should also be considered. |
| WOS关键词 | GROUND-MOTION ; WENCHUAN EARTHQUAKE ; HANGING-WALL ; RUPTURE PROCESS ; DIPPING FAULTS ; DIRECTIVITY ; MODEL ; ACCELERATION ; MECHANISM ; DYNAMICS |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Civil ; Engineering, Geological |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000356147000002 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376740 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Hu Jinjun |
| 作者单位 | 1.China Earthquake Adm, Inst Engn Mech, Key Lab Earthquake Engn & Engn Vibrat, Harbin 150080, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China 3.Harbin Inst Technol, Sch Civil Engn, Harbin 150090, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu Jinjun,Zhang Wenbo,Xie Lili,et al. Strong motion characteristics of the m (w) 6.6 lushan earthquake, sichuan, china - an insight into the spatial difference of a typical thrust fault earthquake[J]. Earthquake engineering and engineering vibration,2015,14(2):203-216. |
| APA | Hu Jinjun,Zhang Wenbo,Xie Lili,Zhang Qi,&Jiang Zhijun.(2015).Strong motion characteristics of the m (w) 6.6 lushan earthquake, sichuan, china - an insight into the spatial difference of a typical thrust fault earthquake.Earthquake engineering and engineering vibration,14(2),203-216. |
| MLA | Hu Jinjun,et al."Strong motion characteristics of the m (w) 6.6 lushan earthquake, sichuan, china - an insight into the spatial difference of a typical thrust fault earthquake".Earthquake engineering and engineering vibration 14.2(2015):203-216. |
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来源：中国科学院大学
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