{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363670318437730048.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1785/0120030198"}},{"identifier":{"@type":"URI","@value":"https://syndication.highwire.org/content/doi/10.1785/0120030198"}},{"identifier":{"@type":"NAID","@value":"80017151481"}}],"dc:title":[{"@value":"3-D Simulation of the Occurrence of Slow Slip Events in the Tokai Region with a Rate- and State-Dependent Friction Law"}],"description":[{"notation":[{"@value":"A slow slip event has been progressing on the plate interface in the area near Lake Hamana, western boundary of the estimated focal region of the Tokai earthquake, since October 2000 (Ozawa  et al. , 2002). Occurrence of the slow slip was revealed by the gps data of the Geographical Survey Institute. The aim of this article is to reproduce the slow slip event in a simulation of plate subduction with a rate- and state-dependent friction law in which 3D configuration of plate interface is taken into consideration. By assigning a zone of large  L  value within the seismic region where  a  −  b  is negative, we succeeded in producing slow slip events. Here, the  a  −  b  value expresses the rate dependence of steady-state frictional strength, and the  L  value represents the characteristic slip distance over which the state evolves. They were found to happen five times during one cycle of interplate earthquakes. Fifth slow slip event finally brings about the catastrophic rupture. The moment release rate of the preslip is 10 to 100 times as large as that of the preceding slow slip events. On average a seismic moment equivalent to  M  w  6.7 to 7.0 is released by slow slip events each year, while the moment magnitude of the earthquake is  M  w  8.3. Duration of slow slip events is 13 to 15 years except for the last one that starts several years before the earthquake. The temporal change of volumetric strain produced by the preslip is significantly different from that of the preceding slow slip events. That is, the moment release rate accelerates in the preslip, while it is almost constant in the preceding slow slip events.  In the present model, slow slips occur in rather large areas. This may be caused by an assignment of a large  L  value in the seismic region. Both spatial inhomogeneity in  L  and curvature of the plate interface are considered indispensable to create appropriate inhomogeneous stress fields that generate slow slip events and, then, eventually a preslip and a great earthquake."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1582543026354971136","@type":"Researcher","foaf:name":[{"@value":"H. Kuroki"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00371106"}],"prism:publicationName":[{"@value":"Bulletin of the Seismological Society of America"}],"dc:publisher":[{"@value":"Seismological Society of America (SSA)"}],"prism:publicationDate":"2004-12-01","prism:volume":"94","prism:number":"6","prism:startingPage":"2037","prism:endingPage":"2050"},"reviewed":"false","url":[{"@id":"https://syndication.highwire.org/content/doi/10.1785/0120030198"}],"createdAt":"2005-05-23","modifiedAt":"2017-11-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360565166660677376","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Modeling the activity of short‐term slow slip events along deep subduction interfaces beneath Shikoku, southwest Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848658455309824","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Slow earthquakes associated with fault healing on a serpentinized plate interface"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204303783680","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Great Earthquakes along the Nankai Trough-A New Idea for Their Rupture Mode and Time Series-"},{"@language":"ja","@value":"南海トラフ巨大地震―その破壊の様態とシリーズについての新たな考え―"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204304344320","@type":"Article","relationType":["isReferencedBy","isCitedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"JMA’s Strategy for Short-Term Prediction of the Great Tokai Earthquake and the New Information Framework"},{"@language":"ja","@value":"気象庁の東海地震短期直前予知戦略と新たな情報体系"},{"@language":"ja-Kana","@value":"キショウチョウ ノ トウカイ ジシン タンキ チョクゼン ヨチ センリャク ト アラタ ナ ジョウホウ タイケイ"},{"@value":"JMA^|^rsquo;s Strategy for Short-Term Prediction of the Great Tokai Earthquake and the New Information Framework"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679279770240","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Modeling Slow Slip Events at the Deeper Subduction Interfaces"},{"@language":"ja","@value":"沈み込み帯深部で発生するスロースリップイベントのモデル化"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679280097920","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"An Attempt at Simulation of Long Term Slow Slip Events and Seismic Cycle in the Tokai Region"},{"@value":"東海地域の長期的スロースリップイベントおよび地震サイクルの再現の試み"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681216800384","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Average recurrence interval of Ansei-type earthquakes inferred from Holocene deposits of the Yaizu Plain, Shizuoka Prefecture, Japan"},{"@language":"ja","@value":"静岡県焼津平野の完新統の解析に基づく安政型地震の平均発生間隔の推定"},{"@language":"ja-Kana","@value":"シズオカケン ヤイズ ヘイヤ ノ カンシントウ ノ カイセキ ニ モトズク アンセイガタ ジシン ノ ヘイキン ハッセイ カンカク ノ スイテイ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520009408858944512","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"東海地域の長期的スロースリップイベントおよび地震サイクルの再現の試み"},{"@language":"ja-Kana","@value":"トウカイ チイキ ノ チョウキテキ スロースリップイベント オヨビ ジシン サイクル ノ サイゲン ノ ココロミ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520290883003757824","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"沈み込み帯深部で発生するスロースリップイベントのモデル化"},{"@language":"ja-Kana","@value":"シズミ コミ タイ シンブ デ ハッセイ スル スロースリップイベント ノ モデルカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1520572357129857792","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"南海トラフ巨大地震 : その破壊の様態とシリーズについての新たな考え"},{"@language":"ja-Kana","@value":"ナンカイ トラフキョダイジシン : ソノ ハカイ ノ ヨウタイ ト シリーズ ニ ツイテ ノ アラタ ナ カンガエ"}]},{"@id":"https://cir.nii.ac.jp/crid/2050025942138431360","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Geologic evidence for coseismic uplift at ~ AD 400 in coastal lowland deposits on the Shimizu Plain, central 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