Near-field horizontal and vertical earthquake ground motions

被引：160

作者：

Ambraseys, NN ^{[1
]}

Douglas, J ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Civil & Environm Engn, London SW7 2BU, England

来源：

SOIL DYNAMICS AND EARTHQUAKE ENGINEERING | 2003年 / 23卷 / 01期

基金：

英国工程与自然科学研究理事会;

关键词：

earthquake ground motions; peak ground acceleration; response spectra; vertical to horizontal ratios;

D O I：

10.1016/S0267-7261(02)00153-7

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Strong-motion attenuation relationships are presented for peak ground acceleration, spectral acceleration, energy density, maximum absolute input energy for horizontal and vertical directions and for the ratio of vertical to horizontal of these ground motion parameters. These equations were derived using a worldwide dataset of 186 strong-motion records recorded with 15 kin of the surface projection of earthquakes between M-s = 5.8 and 7.8. The effect of local site conditions and focal mechanism is included in some of these equations. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1 / 18

页数：18

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