干旱区生态环境知识资源中心(Arid): Seismic Velocity Site Characterization of Thirty-One Chilean Seismometer Stations by Spectral Analysis of Surface Wave Dispersion.

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报告编号	PB2015100905
	Seismic Velocity Site Characterization of Thirty-One Chilean Seismometer Stations by Spectral Analysis of Surface Wave Dispersion.
	Kayen, R; Carkin, B. D; Corbet, S; Pinilla, C; Ng, A; Gorbis, E; Truong, C.
英文摘要	We present one-dimensional shear-wave velocity (VS) profiles at 31 strong-motion sites in Chile, from Valdivia in southern Chile to Copiapo in the northern Atacama Desert. We estimate the VS profiles with the spectral analysis of surface waves (SASW) method. The SASW method is a non-invasive method that is useful for indirect estimate of the VS at depth from variations in the Rayleigh wave phase velocity at the surface. The purpose of the study is to determine the detailed site velocity profile, the average velocity in the upper 30 m of the profile VS30, the average velocity for the entire profile, VS,z, and the NEHRP site classification.
英文关键词	Earth crust Earthquakes Seismic waves Apertures Seismic arrays Rocks Seismic data Sites Spatial distribution Three dimensional Transverse Velocity Vertical orientation Boreholes Seismic effects Geophysics Plates Seismic d
出版年	2014
语种	英语
国家	United States
来源学科分类	48F - Geology & Geophysics ; 48B - Natural Resource Management ; 48E - Soil Sciences ; 63I - Seismic Detection
URL	http://r.cnki.net/KCMS/detail/detail.aspx?DbCode=KJBG&dbname=KJBGW&filename=5a02601631c97d1c38a70cca
来源机构	University of California Earthquake Engineering Research Central Berkeley
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/273955
推荐引用方式 GB/T 7714	Kayen, R,Carkin, B. D,Corbet, S,et al. Seismic Velocity Site Characterization of Thirty-One Chilean Seismometer Stations by Spectral Analysis of Surface Wave Dispersion.,2014.