Seismic relocation based on the Adaptive Quantum Genetic Algorithm and its application to the Shandong area

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋地质与环境重点实验室

	Seismic relocation based on the Adaptive Quantum Genetic Algorithm and its application to the Shandong area
	Fan Jian-Ke 1,2; Ding Zhi-Feng 1; Xu Xiao-Ming 1; Dong Dong-Dong 2; Su Dao-Lei 3
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2016-11-01
卷号	59 期号:11 页码:4075-4088
关键词	Adaptive Quantum Genetic Algorithm Earthquake Relocation Shandong area
英文摘要	The Adaptive Quantum Genetic Algorithm (AQGA) is introduced into the seismic relocation, and shows up its effectiveness, the strong global searching ability, and the anti-noise ability demonstrated by a variety of numerical tests. Even though the seismic stations are limited and are not distributed ideally, the obtained results are still satisfactory by averaging multiple inversion results. In addition, the AQGA has a higher accuracy in relocation and the error of relocation for the algorithm is estimated to be small by using several numerical tests. Then the algorithm is applied to the relocation of the earthquakes occurred in Shandong Province and neighboring areas. The root mean square residual decreases from 1.162s to 0.621s after relocation, and the focal depths of most earthquakes are less than 20 km, indicating that the earthquakes mostly occurred in the upper and middle crust. The distribution of the hypocenters along the profiles indicates that most earthquakes are controlled by the deep strike-slip faults in the study area, and the moderate and large earthquakes mainly took place around the high/low velocity anomalies, especially in the transitional zone between the high- and the low-velocity anomalies.
收录类别	SCI
语种	英语
WOS记录号	WOS:000387300200012
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.qdio.ac.cn/handle/337002/136202]
专题	海洋研究所_海洋地质与环境重点实验室
作者单位	1.China Earthquake Adm, Inst Geophys, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 3.Earthquake Adm Jinan City, Jinan 250001, Peoples R China
推荐引用方式 GB/T 7714	Fan Jian-Ke,Ding Zhi-Feng,Xu Xiao-Ming,et al. Seismic relocation based on the Adaptive Quantum Genetic Algorithm and its application to the Shandong area[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2016,59(11):4075-4088.
APA	Fan Jian-Ke,Ding Zhi-Feng,Xu Xiao-Ming,Dong Dong-Dong,&Su Dao-Lei.(2016).Seismic relocation based on the Adaptive Quantum Genetic Algorithm and its application to the Shandong area.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,59(11),4075-4088.
MLA	Fan Jian-Ke,et al."Seismic relocation based on the Adaptive Quantum Genetic Algorithm and its application to the Shandong area".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 59.11(2016):4075-4088.