{"@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/1040015332961643136.json","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"23K17773"},{"@type":"JGN","@value":"JP23K17773"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K17773/"}],"jpcoar:awardTitle":[{"@language":"ja","@value":"光ファイバーと分散型音響計測システムを用いた火山性土石流の速度の決定"},{"@language":"en","@value":"Determination of velocity of debris and mudflows by using optical-fibers and distributed acoustic sensing system"}],"field":[{"keyword":[{"language":"ja","textList":["中区分22:土木工学およびその関連分野"]},{"language":"en","textList":["Medium-sized Section 22:Civil engineering and related fields"]}]}],"dc:language":"ja","description":[{"type":"outline_of_research_initial","notation":[{"@language":"ja","@value":"光ファイバーと分散型音響計測システム（DAS）を用いて桜島の火山性土石流の検知し、土石流の速度を決定することを目的とする。土石流の検知はワイヤーセンサーとカメラにて行われ、前者であればワイヤー破損が生じ、後者であれば夜間や悪天候時の土石流の見逃しがある。本研究で提案する手法は土石流に伴う振動を観測するため、直接的な土石流の影響を受けず、天候に左右されずに土石流検知が可能である。本研究が成功すれば、砂防施設の土石流の流下方向に延長している光ファイバーに適用可能であるため、火山以外の土石流への適用といった発展性がある。"}]}],"researcher":[{"@id":"https://cir.nii.ac.jp/crid/1420564276169522688","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"00420373"},{"@type":"NRID","@value":"1000000420373"},{"@type":"ORCID","@value":"0000-0002-5501-0965"},{"@type":"NRID","@value":"9000245918148"},{"@type":"NRID","@value":"9000380133115"},{"@type":"NRID","@value":"9000399761357"},{"@type":"NRID","@value":"9000399253430"},{"@type":"NRID","@value":"9000410949907"},{"@type":"NRID","@value":"9000009983397"},{"@type":"NRID","@value":"9000403169840"},{"@type":"NRID","@value":"9000410949642"},{"@type":"NRID","@value":"9000254262740"},{"@type":"NRID","@value":"9000408484265"},{"@type":"NRID","@value":"9000411205243"},{"@type":"NRID","@value":"9000403425835"},{"@type":"NRID","@value":"9000415346109"},{"@type":"NRID","@value":"9000414220325"},{"@type":"NRID","@value":"9000408783356"},{"@type":"NRID","@value":"9000399519463"},{"@type":"NRID","@value":"9000399778763"},{"@type":"NRID","@value":"9000414227687"},{"@type":"NRID","@value":"9000263067831"},{"@type":"NRID","@value":"9000279888049"},{"@type":"NRID","@value":"9000399766381"},{"@type":"NRID","@value":"9000411272912"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/Haruhisa_Nakamichi"}],"foaf:name":[{"@language":"ja","@value":"中道 治久"},{"@language":"en","@value":"Nakamichi Haruhisa"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"京都大学"}],"role":"principal_investigator"},{"@id":"https://cir.nii.ac.jp/crid/1420001326225344768","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"80707597"},{"@type":"NRID","@value":"1000080707597"},{"@type":"NRID","@value":"9000410904516"},{"@type":"NRID","@value":"9000403426577"},{"@type":"NRID","@value":"9000408783090"},{"@type":"NRID","@value":"9000408782736"},{"@type":"NRID","@value":"9000411964501"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/7000010892"}],"foaf:name":[{"@language":"ja","@value":"江本 賢太郎"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"九州大学"}],"role":"co_investigator_buntan"},{"@id":"https://cir.nii.ac.jp/crid/1420855657072773888","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"80965335"},{"@type":"NRID","@value":"1000080965335"}],"foaf:name":[{"@language":"ja","@value":"田口 貴美子"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"東北大学"}],"role":"co_investigator_buntan"}],"since":"2023-06-30","until":"2025-03-31","institution":[{"institutionIdentifier":[{"@type":"NII","@value":"0014301"}],"notation":[{"@language":"ja","@value":"京都大学"},{"@language":"en","@value":"Kyoto University"}]}],"fundingProgram":[{"jpcoar:funderName":[{"@language":"ja","@value":"科学研究費助成事業"},{"@language":"en","@value":"Grants-in-Aid for Scientific Research"}]}],"url":[{"@id":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23K17773/","notation":[{"@value":"KAKEN"}]}],"createdAt":"2023-07-04","modifiedAt":"2026-01-16","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E5%85%89%E3%83%95%E3%82%A1%E3%82%A4%E3%83%90%E3%83%BC","dc:title":"光ファイバー"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%86%E6%95%A3%E5%9E%8B%E9%9F%B3%E9%9F%BF%E3%82%BB%E3%83%B3%E3%82%B7%E3%83%B3%E3%82%B0","dc:title":"分散型音響センシング"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%8C%AF%E5%8B%95","dc:title":"振動"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%9C%9F%E7%9F%B3%E6%B5%81","dc:title":"土石流"},{"@id":"https://cir.nii.ac.jp/all?q=%E7%81%AB%E7%A0%95%E7%89%A9","dc:title":"火砕物"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%A1%9C%E5%B3%B6%E7%81%AB%E5%B1%B1","dc:title":"桜島火山"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%86%E6%95%A3%E5%9E%8B%E9%9F%B3%E9%9F%BF%E8%A8%88%E6%B8%AC","dc:title":"分散型音響計測"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%88%86%E6%95%A3%E5%9E%8B%E9%9F%B3%E9%9F%BF%E8%A8%88%E6%B8%AC%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0","dc:title":"分散型音響計測システム"},{"@id":"https://cir.nii.ac.jp/all?q=%E5%9C%B0%E9%9C%87%E8%A6%B3%E6%B8%AC","dc:title":"地震観測"}],"dataSourceIdentifier":[{"@type":"KAKEN","@value":"23K17773"}],"grant":{"grantIdentifier":[{"@type":"NII","@value":"250"}],"jpcoar:fundingStream":[{"@language":"ja","@value":"挑戦的研究(萌芽)"},{"@language":"en","@value":"Grant-in-Aid for Challenging Research (Exploratory)"}]},"allocationClassification":[{"notation":[{"@language":"ja","@value":"基金"},{"@language":"en","@value":"Multi-year Fund"}]}],"projectStatus":"project_closed","allocationAmount":{"totalCost":{"amount":"6500000","currency":"JPY"},"breakdownCost":[{"notation":[{"@language":"ja","@value":"直接経費"},{"@language":"en","@value":"Direct Cost"}],"amount":"5000000","currency":"JPY"},{"notation":[{"@language":"ja","@value":"間接経費"},{"@language":"en","@value":"Indirect Cost"}],"amount":"1500000","currency":"JPY"}]}}