{"@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/1390282680327806592.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2208/jscejseee.65.82"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jscejseee/65/1/65_1_82/_pdf"}},{"identifier":{"@type":"NAID","@value":"130004961228"}}],"dc:title":[{"@language":"en","@value":"DETERMINATION OF THE SUBSURFACE STRUCTURE OF HAMADA CITY, SHIMANE PREFECTURE USING MICROTREMOR EXPLORATION"},{"@value":"微動探査による島根県浜田市の地盤構造推定"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"Serious damages occurred by 1872 Hamada Earthquake in Hamada City, Shimane Prefecture. It is supposed that the damage influenced the subsurface structure. Therefore, microtremor observations were carried out to determine the subsurface structures of the Hamada City, Shimane prefecture. The subsurface structures were determined by S-wave velocity structure models obtained at the array observation 4 sites and predominant period distribution at 3-components observation 44 sites. The Swave velocities of alluvial layers were 100-150m/s. The predominant period was 0.2-0.8 period that H/V were clear single peak models in areas along the Hamada River. It was found that soft alluvial layers were distributed whole area from S-wave velocity structure. Depth to bedrock (S-wave velocity is 800m/s layer) was about 50m maximum and the depth to a bottom layer (S-wave velocity is 3000m/s layer) was about 800m maximum."},{"@value":"浜田市では1872年浜田地震(M7.1)の際，甚大な被害が発生したとの記録があり，特に市街地で被害が甚大であったとされる．そこで本研究では，浜田市街地において４地点の微動アレイ観測の実施ならびに既往の研究で得られている単点３成分観測記録を用いて地盤構造の推定を行った．微動アレイ観測記録の解析から，Ｓ波速度100～3200m/sの地下構造モデルを推定できた．浜田市内の沖積層のS波速度は100～150ｍ/sであった．H/Vのピークは明瞭な単峰型が多く，その周期は0.2～0.8秒で浜田川沿いの市街地で周期が長くなることがわかった．S波速度構造，H/Vの特徴から軟弱な沖積層が市内全域に広く分布していることがわかった．基盤深度については，基盤岩(Vs=800m/s層)までの深さは最深部で約50mであり，地震基盤相当の最下層（Vs=3000m/s相当層）までの深さは，最大で約800mであることがわかった．"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420564276160648960","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20379655"},{"@type":"NRID","@value":"1000020379655"},{"@type":"NRID","@value":"9000410135433"},{"@type":"NRID","@value":"9000258262411"},{"@type":"NRID","@value":"9000241816732"},{"@type":"NRID","@value":"9000356514457"},{"@type":"NRID","@value":"9000410135251"},{"@type":"NRID","@value":"9000405638331"},{"@type":"NRID","@value":"9000256456658"},{"@type":"NRID","@value":"9000415082619"},{"@type":"NRID","@value":"9000403520061"},{"@type":"NRID","@value":"9000010513285"},{"@type":"NRID","@value":"9000000938762"},{"@type":"NRID","@value":"9000254313998"},{"@type":"NRID","@value":"9000412666485"},{"@type":"NRID","@value":"9000396102191"},{"@type":"NRID","@value":"9000326266175"},{"@type":"NRID","@value":"9000024234043"},{"@type":"NRID","@value":"9000023400646"},{"@type":"NRID","@value":"9000391405132"},{"@type":"NRID","@value":"9000367044865"},{"@type":"NRID","@value":"9000254830798"},{"@type":"NRID","@value":"9000404828071"},{"@type":"NRID","@value":"9000256455280"},{"@type":"NRID","@value":"9000256841581"},{"@type":"NRID","@value":"9000356510419"},{"@type":"NRID","@value":"9000404492163"},{"@type":"NRID","@value":"9000256456652"},{"@type":"NRID","@value":"9000395365816"},{"@type":"NRID","@value":"9000403520043"},{"@type":"NRID","@value":"9000404828038"},{"@type":"NRID","@value":"9000396167943"},{"@type":"NRID","@value":"9000256455258"},{"@type":"NRID","@value":"9000258263581"},{"@type":"NRID","@value":"9000258263042"},{"@type":"NRID","@value":"9000283637869"},{"@type":"NRID","@value":"9000367045041"},{"@type":"NRID","@value":"9000256455502"},{"@type":"NRID","@value":"9000305642119"},{"@type":"NRID","@value":"9000412666567"},{"@type":"NRID","@value":"9000258263845"},{"@type":"NRID","@value":"9000283637831"},{"@type":"NRID","@value":"9000024207662"},{"@type":"NRID","@value":"9000406352610"},{"@type":"NRID","@value":"9000256841597"},{"@type":"NRID","@value":"9000258444212"},{"@type":"NRID","@value":"9000323842669"},{"@type":"NRID","@value":"9000323842483"},{"@type":"NRID","@value":"9000256456139"},{"@type":"NRID","@value":"9000283637811"},{"@type":"NRID","@value":"9000023452041"},{"@type":"NRID","@value":"9000365539441"},{"@type":"NRID","@value":"9000345378952"},{"@type":"NRID","@value":"9000258263421"},{"@type":"NRID","@value":"9000017295386"},{"@type":"NRID","@value":"9000305641830"},{"@type":"NRID","@value":"9000412666572"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/Tatsuya_Noguchi"}],"foaf:name":[{"@language":"en","@value":"NOGUCHI Tatsuya"},{"@language":"ja","@value":"野口 竜也"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"鳥取大学大学院工学研究科社会基盤工学"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853646596606337","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283637832"}],"foaf:name":[{"@language":"en","@value":"ADACHI Masao"},{"@language":"ja","@value":"足立 正夫"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"鳥取県立米子工業高等学校"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853646596606336","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283637833"}],"foaf:name":[{"@language":"en","@value":"TABARA Kazushi"},{"@language":"ja","@value":"田原 一志"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"今井産業"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853646596606340","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283637834"}],"foaf:name":[{"@language":"en","@value":"OHATA Tsuyoshi"},{"@language":"ja","@value":"山下 毅"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"NIPPOコーポレーション"}]},{"@id":"https://cir.nii.ac.jp/crid/1030003658330202628","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90027269"},{"@type":"NRID","@value":"1000090027269"},{"@type":"NRID","@value":"9000023601101"},{"@type":"NRID","@value":"9000391405154"},{"@type":"NRID","@value":"9000010646040"},{"@type":"NRID","@value":"9000023610156"},{"@type":"NRID","@value":"9000256456660"},{"@type":"NRID","@value":"9000023618504"},{"@type":"NRID","@value":"9000023723341"},{"@type":"NRID","@value":"9000023236707"},{"@type":"NRID","@value":"9000254313999"},{"@type":"NRID","@value":"9000018415176"},{"@type":"NRID","@value":"9000023730922"},{"@type":"NRID","@value":"9000023744433"},{"@type":"NRID","@value":"9000023757875"},{"@type":"NRID","@value":"9000022217302"},{"@type":"NRID","@value":"9000022223434"},{"@type":"NRID","@value":"9000261012495"},{"@type":"NRID","@value":"9000023769993"},{"@type":"NRID","@value":"9000018868241"},{"@type":"NRID","@value":"9000391401436"},{"@type":"NRID","@value":"9000391405133"},{"@type":"NRID","@value":"9000256455281"},{"@type":"NRID","@value":"9000256841580"},{"@type":"NRID","@value":"9000261012532"},{"@type":"NRID","@value":"9000279634593"},{"@type":"NRID","@value":"9000023722095"},{"@type":"NRID","@value":"9000256456653"},{"@type":"NRID","@value":"9000017814217"},{"@type":"NRID","@value":"9000023243284"},{"@type":"NRID","@value":"9000256455257"},{"@type":"NRID","@value":"9000255735484"},{"@type":"NRID","@value":"9000283637871"},{"@type":"NRID","@value":"9000023206088"},{"@type":"NRID","@value":"9000023590687"},{"@type":"NRID","@value":"9000023601004"},{"@type":"NRID","@value":"9000391403087"},{"@type":"NRID","@value":"9000256455499"},{"@type":"NRID","@value":"9000023412342"},{"@type":"NRID","@value":"9000391405063"},{"@type":"NRID","@value":"9000283637835"},{"@type":"NRID","@value":"9000256841598"},{"@type":"NRID","@value":"9000256456140"},{"@type":"NRID","@value":"9000022218824"},{"@type":"NRID","@value":"9000022216018"},{"@type":"NRID","@value":"9000023248505"},{"@type":"NRID","@value":"9000024118162"},{"@type":"NRID","@value":"9000391404236"},{"@type":"NRID","@value":"9000254722591"}],"foaf:name":[{"@language":"en","@value":"NISHIDA Ryohei"},{"@language":"ja","@value":"西田 良平"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"放送大学鳥取学習センター"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"21854653"}],"prism:publicationName":[{"@language":"en","@value":"Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))"},{"@language":"ja","@value":"土木学会論文集A1（構造・地震工学）"},{"@language":"en","@value":"JJSCE A1"},{"@language":"en","@value":"J. JSCE"},{"@language":"en","@value":"J. JSCE Ser. A1"},{"@language":"en","@value":"J. JSCE, Ser. A1"},{"@language":"en","@value":"A1"},{"@language":"en","@value":"Ser. A1"},{"@language":"ja","@value":"土木学会論文集Ａ１"},{"@language":"ja","@value":"土論Ａ１"},{"@language":"ja","@value":"地震工学論文集"},{"@language":"ja","@value":"土木学会論文集Ａ１（構造・地震工学）"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Civil Engineers"},{"@language":"ja","@value":"公益社団法人 土木学会"}],"prism:publicationDate":"2009","prism:volume":"65","prism:number":"1","prism:startingPage":"82","prism:endingPage":"87"},"reviewed":"false","url":[{"@id":"https://www.jstage.jst.go.jp/article/jscejseee/65/1/65_1_82/_pdf"}],"availableAt":"2009","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Microtremor","dc:title":"Microtremor"},{"@id":"https://cir.nii.ac.jp/all?q=Subsurface%20structure","dc:title":"Subsurface structure"},{"@id":"https://cir.nii.ac.jp/all?q=S-wave%20velocity","dc:title":"S-wave velocity"},{"@id":"https://cir.nii.ac.jp/all?q=Hamada%20City","dc:title":"Hamada City"},{"@id":"https://cir.nii.ac.jp/all?q=1872%20Hamada%20Earthquake","dc:title":"1872 Hamada Earthquake"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1362262945119996416","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Maxi-check cuts inspection time"}]},{"@id":"https://cir.nii.ac.jp/crid/1363670319008075904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Communes / Syndicats de communes / Statut / Modification"}]},{"@id":"https://cir.nii.ac.jp/crid/2050870367085229056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Construction of Web-GIS for integrating geophysical survey data with geotechnical information in the San'in region, southwest Japan"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0036820268"},{"@type":"CROSSREF","@value":"10.2208/jscejseee.65.82"},{"@type":"CIA","@value":"130004961228"},{"@type":"CROSSREF","@value":"10.1186/s40623-022-01707-1_references_DOI_5tBandUf9Erg6d2JEI6MurQ5YCc"}]}