Comment on “Effect of Style of Faulting on the Orientation of Maximum Horizontal Earthquake Response Spectra” by Alan Poulos and Eduardo Miranda

IF 2.6 3区地球科学 Q2 GEOCHEMISTRY & GEOPHYSICS Bulletin of the Seismological Society of America Pub Date : 2023-11-09 DOI:10.1785/0120230195

Paul Somerville

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Abstract

Article Commentary| November 09, 2023 Comment on “Effect of Style of Faulting on the Orientation of Maximum Horizontal Earthquake Response Spectra” by Alan Poulos and Eduardo Miranda Paul Somerville Paul Somerville * 1AECOM, Los Angeles, California, U.S.A. *Corresponding author: paul.somerville@aecom.com Search for other works by this author on: GSW Google Scholar Author and Article Information Paul Somerville * 1AECOM, Los Angeles, California, U.S.A. *Corresponding author: paul.somerville@aecom.com Publisher: Seismological Society of America First Online: 09 Nov 2023 Online ISSN: 1943-3573 Print ISSN: 0037-1106 © Seismological Society of America Bulletin of the Seismological Society of America (2023) https://doi.org/10.1785/0120230195 Article history First Online: 09 Nov 2023 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn Email Permissions Search Site Citation Paul Somerville; Comment on “Effect of Style of Faulting on the Orientation of Maximum Horizontal Earthquake Response Spectra” by Alan Poulos and Eduardo Miranda. Bulletin of the Seismological Society of America 2023; doi: https://doi.org/10.1785/0120230195 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietyBulletin of the Seismological Society of America Search Advanced Search Poulos and Miranda (2023) have recently examined the effect of the style of faulting on the orientation of recorded maximum horizontal response spectra spanning an extensive distance range. Using a point source model of the earthquake source, they find that the tangential (transverse) component of horizontal ground motion with reference to the epicenter, rather than the strike‐normal component, is dominant for strike‐slip earthquakes at distances larger than some value, variously given as 3, 5, 20, or 30 km. The authors note on page 10 that “Establishing the limiting distances and transition between these two preferential orientations (i.e., strike‐normal and transverse)... You do not have access to this content, please speak to your institutional administrator if you feel you should have access.

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评Alan Poulos和Eduardo Miranda的《断层类型对最大水平地震反应谱方向的影响》

文章评论| 2023年11月9日Alan Poulos和Eduardo Miranda对“断层类型对最大水平地震反应谱方向的影响”的评论Paul Somerville Paul Somerville * 1AECOM，洛杉矶，加利福尼亚，美国*通讯作者:paul.somerville@aecom.com查找作者其他作品:GSW Google Scholar作者和文章信息Paul Somerville * 1AECOM，洛杉矶，加利福尼亚，美国*通讯作者:paul.somerville@aecom.com出版商:美国地震学会第一在线:2023年11月9日在线ISSN: 1943-3573印刷ISSN: 0037-1106©美国地震学会公报美国地震学会(2023)https://doi.org/10.1785/0120230195文章历史第一在线:2023年11月9日引用查看此引文添加到引文管理器共享图标共享Facebook Twitter LinkedIn电子邮件权限搜索网站引文保罗·萨默维尔;评Alan Poulos和Eduardo Miranda的《断层类型对最大水平地震反应谱方向的影响》。美国地震学会公报2023;doi: https://doi.org/10.1785/0120230195下载引文文件:Ris (Zotero) Refmanager EasyBib Bookends Mendeley论文EndNote RefWorks BibTex工具栏搜索搜索下拉菜单工具栏搜索搜索输入搜索输入自动建议过滤您的搜索全部内容美国地震学会公报搜索高级搜索Poulos和Miranda(2023)最近研究了断层类型对记录的最大水平响应谱方向的影响，范围很广。使用震源的点源模型，他们发现相对于震中的水平地面运动的切向(横向)分量，而不是走正分量，在距离大于某个值的走滑地震中占主导地位，不同的给出为3、5、20或30公里。作者在第10页上指出:“建立这两种优选方向(即走向正法和横向)之间的极限距离和过渡……您没有访问此内容的权限，如果您觉得您应该有权访问，请与您的机构管理员联系。

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来源期刊

Bulletin of the Seismological Society of America 地学-地球化学与地球物理

CiteScore

5.80

自引率

13.30%

发文量

140

审稿时长

3 months

期刊介绍： The Bulletin of the Seismological Society of America, commonly referred to as BSSA, (ISSN 0037-1106) is the premier journal of advanced research in earthquake seismology and related disciplines. It first appeared in 1911 and became a bimonthly in 1963. Each issue is composed of scientific papers on the various aspects of seismology, including investigation of specific earthquakes, theoretical and observational studies of seismic waves, inverse methods for determining the structure of the Earth or the dynamics of the earthquake source, seismometry, earthquake hazard and risk estimation, seismotectonics, and earthquake engineering. Special issues focus on important earthquakes or rapidly changing topics in seismology. BSSA is published by the Seismological Society of America.