Source rupture process of the 2011 Fukushima-ken Hamadori earthquake : how did the two subparallel faults rupture？

• 資料種別: 記事
• タイトル: Source rupture process of the 2011 Fukushima-ken Hamadori earthquake : how did the two subparallel faults rupture？
• 著者・編者: Miho Tanaka; Kimiyuki Asano; Tomotaka Iwata
• 出版事項: 日本 : Springer science+business media
• 出版年月日等: 2014-08-26
• 出版年（W3CDTF）: 2014-08-26
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 66(101)
• 掲載巻: 66(101)
• ISSN（掲載誌）: 1880-5981
• ISSN-L（掲載誌）: 1343-8832
• 本文の言語コード: eng
• DOI: 10.1186/1880-5981-66-101; https://doi.org/10.1186/1880-5981-66-101
• 国立国会図書館永続的識別子: info:ndljp/pid/9227856; https://dl.ndl.go.jp/pid/9227856
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他; https://dl.ndl.go.jp/collections/B00035
• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2015-04-17T10:30:12+09:00
• 保存日（W3CDTF）: 2014-10-10
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• オンライン閲覧公開範囲: 国立国会図書館内限定公開
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• 掲載誌（URI）: https://www.earth-planets-space.com/content/66/August/2014
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/9227755; https://dl.ndl.go.jp/pid/9227755
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• コレクション（個別）: 国立国会図書館デジタルコレクション > デジタル化資料 > 雑誌; https://dl.ndl.go.jp/collections/A00002
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 所蔵機関: 国立国会図書館
• 請求記号: Z19-292
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/3427599; https://dl.ndl.go.jp/pid/3427599
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館雑誌記事索引; https://ndlsearch.ndl.go.jp
• 書誌ID（NDLBibID）: 9227856; http://id.ndl.go.jp/bib/9227856
• 整理区分コード: 632

• 要約等: The 2011 Fukushima-ken Hamadori earthquake (MW 6.6) occurred about a month after the 2011 Great Tohoku earthquake (MW 9.0), and it is thought to have been induced by the 2011 Tohoku earthquake. After the 2011 Hamadori earthquake, two subparallel faults (the Itozawa and Yunodake faults) were identified by field surveys. The hypocenter was located nearby the Itozawa fault, and it is probable that the Itozawa fault ruptured before the Yunodake fault rupture. Here, we estimated the source rupture process of the 2011 Hamadori earthquake using a model with two subparallel faults based on strong motion data. The rupture starting point and rupture delay time of the Yunodake fault were determined based on Akaike’s Bayesian Information Criterion (ABIC). The results show that the Yunodake fault started to rupture from the northern deep point 4.5 s after the Itozawa fault started to rupture. The estimated slip distribution in the shallow part is consistent with the surface slip distribution identified by field surveys. Time-dependent Coulomb failure function changes (ΔCFF) were calculated using the stress change from the Itozawa fault rupture in order to evaluate the effect of the rupture on the Yunodake fault. The ΔCFF is positive at the rupture starting point of the Yunodake fault 4.5 s after the Itozawa fault started to rupture; therefore, it is concluded that during the 2011 Hamadori earthquake, the Yunodake fault rupture was triggered by the Itozawa fault rupture.
• DOI: 10.1186/1880-5981-66-101; https://doi.org/10.1186/1880-5981-66-101
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © 2014 Tanaka et al.; licensee Springer.; This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.
• 関連情報（URI）: http://hdl.handle.net/2433/196083; http://id.ndl.go.jp/digimeta/9227856; https://dl.ndl.go.jp/pid/9227856; http://link.springer.com/content/pdf/10.1186/1880-5981-66-101.pdf; http://link.springer.com/article/10.1186/1880-5981-66-101/fulltext.html
• 参照: Source rupture processes of the foreshock and mainshock in the 2016 Kumamoto earthquake sequence estimated from the kinematic waveform inversion of strong motion data; https://cir.nii.ac.jp/crid/1050564285791632128; Development of fully Bayesian multiple-time-window source inversion; https://cir.nii.ac.jp/crid/1050845760779414656; Finite Difference Method-Based Critical Ground Motion and Robustness Evaluation for Long-Period Building Structures Under Uncertainty in Fault Rupture; https://cir.nii.ac.jp/crid/1050845763140692352; Extremely early recurrence of intraplate fault rupture following the Tohoku-Oki earthquake; https://cir.nii.ac.jp/crid/1360004233472444160; Conjugate faulting and structural complexity on the young fault system associated with the 2000 Tottori earthquake; https://cir.nii.ac.jp/crid/1360009142616389120; Improving the Constraint on the <i>M</i> _w 7.1 2016 Off‐Fukushima Shallow Normal‐Faulting Earthquake With the High Azimuthal Coverage Tsunami Data From the S‐Net Wide and Dense Network: Implication for the Stress Regime in the Tohoku Overriding Plate; https://cir.nii.ac.jp/crid/1360013168780787840; The influence of pulse-like ground motion caused by the directivity effect on landslide triggering; https://cir.nii.ac.jp/crid/1360021390554549376; Coseismic slickenlines record the emergence of multiple rupture fronts during a surface-breaking earthquake; https://cir.nii.ac.jp/crid/1360576118818604800; Comparative study of two tsunamigenic earthquakes in the Solomon Islands: 2015 <i>M_w</i> 7.0 normal‐fault and 2013 Santa Cruz <i>M_w</i> 8.0 megathrust earthquakes; https://cir.nii.ac.jp/crid/1360846639280555136; 我が国における活断層研究の最近25年の成果と今後の展望; https://cir.nii.ac.jp/crid/1390282763076663808; CONSTRUCTION OF GROUND MOTION EVALUATION MODELS USING SUPERVISED MACHINE LEARNING BASED ON STRONG MOTION DATABASE; https://cir.nii.ac.jp/crid/1390294573737207936; 不均質震源断層モデルのすべり角のばらつき; https://cir.nii.ac.jp/crid/1390580384482555520; 強震動データベースに基づく機械学習による地震動評価モデルの構築; https://cir.nii.ac.jp/crid/1390856207410727808; 内陸で発生した歴史地震の震度データに基づく断層モデルの構築; https://cir.nii.ac.jp/crid/1390864634468300032
• 参照: Estimation of Source Rupture Process and Strong Ground Motion Simulation of the 2002 Denali, Alaska, Earthquake; https://cir.nii.ac.jp/crid/1050001335829865984; Imaging the source regions of normal faulting sequences induced by the 2011 M9.0 Tohoku‐Oki earthquake; https://cir.nii.ac.jp/crid/1360004230122138880; New, improved version of generic mapping tools released; https://cir.nii.ac.jp/crid/1360292617909532032; Surface deformation due to shear and tensile faults in a half-space; https://cir.nii.ac.jp/crid/1360292621388170624; Simultaneous Reactivation of Two, Subparallel, Inland Normal Faults during the Mw 6.6 11 April 2011 Iwaki Earthquake Triggered by the Mw 9.0 Tohoku-oki, Japan, Earthquake; https://cir.nii.ac.jp/crid/1360567188144044032; Seismic waves in a stratified half space; https://cir.nii.ac.jp/crid/1360574093493584512; 3D finite-difference method using discontinuous grids; https://cir.nii.ac.jp/crid/1360579820495350528; Complex Ruptures of the 11 April 2011 Mw 6.6 Iwaki Earthquake Triggered by the 11 March 2011 Mw 9.0 Tohoku Earthquake, Japan; https://cir.nii.ac.jp/crid/1360848663120748160; A simple method to calculate Green's functions for elastic layered media; https://cir.nii.ac.jp/crid/1361418518785666816; Spatial and temporal distribution of slip for the 1992 Landers, California, earthquake; https://cir.nii.ac.jp/crid/1361699996228566656; Fault Geometry at the Rupture Termination of the 1995 Hyogo-ken Nanbu Earthquake; https://cir.nii.ac.jp/crid/1361981469403587968; Inversion of strong ground motion and teleseismic waveform data for the fault rupture history of the 1979 Imperial Valley, California, earthquake; https://cir.nii.ac.jp/crid/1362262944480330880; Determination of constitutive relations of fault slip based on seismic wave analysis; https://cir.nii.ac.jp/crid/1363670320560191360; Source Process of the 2011 Tohoku Earthquake Estimated from the Joint Inversion of Teleseismic Body Waves and Geodetic Data Including Seafloor Observation Data: Source Model with Enhanced Reliability by Using Objectively Determined Inversion Settings; https://cir.nii.ac.jp/crid/1364233270800977024; InSAR-derived crustal deformation and fault models of normal faulting earthquake (Mj 7.0) in the Fukushima-Hamadori area; https://cir.nii.ac.jp/crid/2051433317068500224; Using the 2011 Mw 9.0 off the Pacific coast of Tohoku Earthquake to test the Coulomb stress triggering hypothesis and to calculate faults brought closer to failure; https://cir.nii.ac.jp/crid/2051714792045163520
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 9227856; http://id.ndl.go.jp/bib/9227856
• NII論文ID: 120005567890