Reproducing fling-step and forward directivity at near source site using of multi-objective particle

来源 :Earthquake Engineering and Engineering Vibration | 被引量 : 4次 | 上传用户:f_mei520
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper presents a technique to reproduce compatible seismograms involving permanent displacement effects at sites close to the fault source.A multi-objective evolutionary algorithm is used to minimize the differences between the response spectra an
其他文献
In this paper we discuss the differences and relationship between"great earthquakes",rare ground motion,and very rare ground motion.Taking the Beichuan-Yingxiu potential seismic source zone in Longmen
期刊
Based on the network monitoring data and field investigations,the basic characteristics of the M S4.9 earthquake at the juncture of Gaoyou and Baoying in Jiangsu Province on July20,2012 have been intr
期刊
植物就像一个糖罐子。研究者通过研究植物树液中的甜味得出了这一结果。树液把植物叶子上的糖分输送到植物其他部位,例如根部,将糖分储存进树液中时。植物面临一个棘手的局面:如果树液中糖分过多,将会太浓以至于难以轻易地流动;但是如果树液中糖分过少,将造成低效的输送。
期刊
The 2008 Wenchuan earthquake,a major intraplate earthquake with Mw7.9,occurred on the slowly deforming Longmenshan fault.To better understand the causes of this devastating earthquake,we need knowledg
期刊
The correlation of the scaled energy,e?=Es/M0,versus earthquake magnitude,Ms,is studied based on two models:(1)Model 1 based on the use of the time function of the average displacements,with a x-2sour
期刊
We have successfully ported an arbitrary highorder discontinuous Galerkin method for solving the threedimensional isotropic elastic wave equation on unstructured tetrahedral meshes to multiple Graphic
期刊
In this article,the seismic records of Japan’s Kik-net are selected to measure the acceleration,displacement,and effective peak acceleration of each seismic record within a certain time after P wave,t
期刊
In this paper,the progress and development on remote sensing technology applied in earthquake monitoring research are summarized,such as differential interference synthetic aperture radar(D-InSAR),inf
期刊
We present a 3D model of shear velocity of crust and upper mantle in China and surrounding regions from surface wave tomography.We combine dispersion measurements from ambient noise correlation and tr
期刊
Using a time series method that combines both the persistent scatterer and small baseline approaches,we analyzed 9 scenes Envisat ASAR data over the L’Aquila earthquake,and obtained a Shocke’s displac
期刊