{"@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/1390282680240587904.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1299/jmmp.2.38"}},{"identifier":{"@type":"URI","@value":"http://www.jstage.jst.go.jp/article/jmmp/2/1/2_1_38/_pdf"}},{"identifier":{"@type":"NAID","@value":"130000078964"}}],"dc:title":[{"@language":"en","@value":"Evaluation of Loosening Resistance Performance of Conical Spring Washer by Three-dimensional Finite Element Analysis"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"The conical spring washer (CSW) has been considered to prevent the loosening of a bolted joint and has thus been widely employed. However, experimental results obtained in studies focusing on loosening due to transverse loading conducted by Yamamoto et al. and Sakai have shown that a CSW did not prevent loosening in any context. In the present paper, we performed three-dimensional finite element analyses of an M10 bolted joint using a CSW subjected to transverse loading and investigated its loosening resistance performance. Two kinds of axial force were applied: one was low axial force (10kN) under which a CSW is not fully compressed, and the other was high axial force (20kN) under which a CSW is fully compressed. In the case of high axial force, the CSW showed no vivid effect on preventing loosening. On the other hand, in the case of low axial force, the CSW showed two opposite effects. The negative effect was an increase in the loosening rotation angle, while the positive one was the prevention of a decrease in axial force. When complete bearing-surface slip occurs, a CSW can prevent loosening because the positive effect is larger than the negative. However, when small bearing-surface slip occurs, a CSW cannot prevent loosening because the negative effect cancels the positive one. It is supposed that the small stuck region as well as the small equivalent diameter of friction torque leads to large loosening rotation."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282680240587905","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021430203"}],"foaf:name":[{"@language":"en","@value":"YOKOYAMA Takashi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Mechanical Engineering, The University of Tokyo"}]},{"@id":"https://cir.nii.ac.jp/crid/1030003658979377538","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90013317"},{"@type":"NRID","@value":"1000090013317"},{"@type":"NRID","@value":"9000004368523"},{"@type":"NRID","@value":"9000391614741"},{"@type":"NRID","@value":"9000253135738"},{"@type":"NRID","@value":"9000004413106"},{"@type":"NRID","@value":"9000020880335"},{"@type":"NRID","@value":"9000021000224"},{"@type":"NRID","@value":"9000020997307"},{"@type":"NRID","@value":"9000253194694"},{"@type":"NRID","@value":"9000024682621"},{"@type":"NRID","@value":"9000255844841"},{"@type":"NRID","@value":"9000021252217"},{"@type":"NRID","@value":"9000253138110"},{"@type":"NRID","@value":"9000021024042"},{"@type":"NRID","@value":"9000021149393"},{"@type":"NRID","@value":"9000021128881"},{"@type":"NRID","@value":"9000391637253"},{"@type":"NRID","@value":"9000253152291"},{"@type":"NRID","@value":"9000021226457"},{"@type":"NRID","@value":"9000253146388"},{"@type":"NRID","@value":"9000253142690"},{"@type":"NRID","@value":"9000008944107"},{"@type":"NRID","@value":"9000020789090"},{"@type":"NRID","@value":"9000021147559"},{"@type":"NRID","@value":"9000021889085"},{"@type":"NRID","@value":"9000253206410"},{"@type":"NRID","@value":"9000253151413"},{"@type":"NRID","@value":"9000253142201"},{"@type":"NRID","@value":"9000253145972"},{"@type":"NRID","@value":"9000391639370"},{"@type":"NRID","@value":"9000253145975"},{"@type":"NRID","@value":"9000004229145"},{"@type":"NRID","@value":"9000020741992"},{"@type":"NRID","@value":"9000024674527"},{"@type":"NRID","@value":"9000021253683"},{"@type":"NRID","@value":"9000021202021"},{"@type":"NRID","@value":"9000020688205"},{"@type":"NRID","@value":"9000021906918"},{"@type":"NRID","@value":"9000253146452"},{"@type":"NRID","@value":"9000021430208"},{"@type":"NRID","@value":"9000021164373"},{"@type":"NRID","@value":"9000021031621"},{"@type":"NRID","@value":"9000021016727"},{"@type":"NRID","@value":"9000253145405"},{"@type":"NRID","@value":"9000253145637"},{"@type":"NRID","@value":"9000021031546"},{"@type":"NRID","@value":"9000252806585"},{"@type":"NRID","@value":"9000253162476"},{"@type":"NRID","@value":"9000007985660"},{"@type":"NRID","@value":"9000021149710"},{"@type":"NRID","@value":"9000017870787"}],"foaf:name":[{"@language":"en","@value":"OISHI Kunio"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Mechanical Engineering, The University of Tokyo"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282680240587908","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021430213"}],"foaf:name":[{"@language":"en","@value":"KIMURA Masatake"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Toyota Motor Corporation"}]},{"@id":"https://cir.nii.ac.jp/crid/1420564276172716032","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30322069"},{"@type":"NRID","@value":"1000030322069"},{"@type":"NRID","@value":"9000003817846"},{"@type":"NRID","@value":"9000356511812"},{"@type":"NRID","@value":"9000392328201"},{"@type":"NRID","@value":"9000018676846"},{"@type":"NRID","@value":"9000329433970"},{"@type":"NRID","@value":"9000313611915"},{"@type":"NRID","@value":"9000402618350"},{"@type":"NRID","@value":"9000258444709"},{"@type":"NRID","@value":"9000356612259"},{"@type":"NRID","@value":"9000364986176"},{"@type":"NRID","@value":"9000397967025"},{"@type":"NRID","@value":"9000414222591"},{"@type":"NRID","@value":"9000018747608"},{"@type":"NRID","@value":"9000364986404"},{"@type":"NRID","@value":"9000361704234"},{"@type":"NRID","@value":"9000315144116"},{"@type":"NRID","@value":"9000018676768"},{"@type":"NRID","@value":"9000364944479"},{"@type":"NRID","@value":"9000366515852"},{"@type":"NRID","@value":"9000364944644"},{"@type":"NRID","@value":"9000364985718"},{"@type":"NRID","@value":"9000402617448"},{"@type":"NRID","@value":"9000403402228"},{"@type":"NRID","@value":"9000010943356"},{"@type":"NRID","@value":"9000356512510"},{"@type":"NRID","@value":"9000364997947"},{"@type":"NRID","@value":"9000020331187"},{"@type":"NRID","@value":"9000402617800"},{"@type":"NRID","@value":"9000018679080"},{"@type":"NRID","@value":"9000364985749"},{"@type":"NRID","@value":"9000021354142"},{"@type":"NRID","@value":"9000364985843"},{"@type":"NRID","@value":"9000356513352"},{"@type":"NRID","@value":"9000364986395"},{"@type":"NRID","@value":"9000415350537"},{"@type":"NRID","@value":"9000011181942"},{"@type":"NRID","@value":"9000310345677"},{"@type":"NRID","@value":"9000364986014"},{"@type":"NRID","@value":"9000356513812"},{"@type":"NRID","@value":"9000364986466"},{"@type":"NRID","@value":"9000291271771"},{"@type":"NRID","@value":"9000392164039"},{"@type":"NRID","@value":"9000365518206"},{"@type":"NRID","@value":"9000364986172"},{"@type":"NRID","@value":"9000364985887"},{"@type":"NRID","@value":"9000345392131"},{"@type":"NRID","@value":"9000403036902"},{"@type":"NRID","@value":"9000392072311"},{"@type":"NRID","@value":"9000402075293"},{"@type":"NRID","@value":"9000401504285"},{"@type":"NRID","@value":"9000006016448"},{"@type":"NRID","@value":"9000264234861"},{"@type":"NRID","@value":"9000402253320"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0118300"}],"foaf:name":[{"@language":"en","@value":"IZUMI Satoshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Mechanical Engineering, The University of Tokyo"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282680240587906","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021430219"}],"foaf:name":[{"@language":"en","@value":"SAKAI Shinsuke"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Department of Mechanical Engineering, The University of Tokyo"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"18809871"}],"prism:publicationName":[{"@language":"en","@value":"Journal of Solid Mechanics and Materials Engineering"},{"@language":"en","@value":"JMMP"},{"@language":"ja","@value":"JSMME"}],"dc:publisher":[{"@language":"en","@value":"The Japan Society of Mechanical Engineers"},{"@language":"ja","@value":"一般社団法人 日本機械学会"}],"prism:publicationDate":"2008","prism:volume":"2","prism:number":"1","prism:startingPage":"38","prism:endingPage":"46"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://www.jstage.jst.go.jp/article/jmmp/2/1/2_1_38/_pdf"}],"availableAt":"2008","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Finite%20Element%20Analysis","dc:title":"Finite Element Analysis"},{"@id":"https://cir.nii.ac.jp/all?q=Contact%20Problem","dc:title":"Contact Problem"},{"@id":"https://cir.nii.ac.jp/all?q=Machine%20Element","dc:title":"Machine Element"},{"@id":"https://cir.nii.ac.jp/all?q=Bolted%20Joint","dc:title":"Bolted Joint"},{"@id":"https://cir.nii.ac.jp/all?q=Loosening","dc:title":"Loosening"},{"@id":"https://cir.nii.ac.jp/all?q=Conical%20Spring%20Washer","dc:title":"Conical Spring Washer"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1361699995737262080","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Three-dimensional finite element analysis of threaded fastener loosening due to dynamic shear load"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944565180160","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Three-dimensional finite element analysis of tightening and loosening mechanism of threaded fastener"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001205271893632","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Study of Self-Loosening of Bolted Joints Due to Repetition of Small Amount of Slippage at Bearing Surface"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679453748096","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Evaluation of Loosening Proof Performance of Plain Washer and Flange Nut by Three-Dimensional Finite Element Analysis"},{"@value":"三次元有限要素法解析による平座金およびフランジナットのゆるみ止め性能評価"},{"@language":"ja-Kana","@value":"3ジゲン ユウゲン ヨウソホウ カイセキ ニ ヨル ヒラザガネ オヨビ フランジナット ノ ユルミドメ セイノウ ヒョウカ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679456125824","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Small Loosening of Bolt-Nut Tightening System due to Micro Bearing-Surface Slip: Finite Element Method Study"},{"@value":"微小座面すべりに起因したボルト・ナット締結体の微小ゆるみ挙動に関する有限要素法解析"},{"@language":"ja-Kana","@value":"ビショウザメンスベリ ニ キイン シタ ボルト ナット テイケツタイ ノ ビショウユルミ キョドウ ニ カンスル ユウゲン ヨウソホウ カイセキ"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0030530578"},{"@type":"CROSSREF","@value":"10.1299/jmmp.2.38"},{"@type":"CIA","@value":"130000078964"},{"@type":"OPENAIRE","@value":"doi_dedup___::efebe90e9b94e139986bf87c7d4fda94"}]}