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dc.contributor.author上野, 鉄男ja
dc.contributor.author宇民, 正ja
dc.contributor.alternativeUENO, Tetsuoen
dc.contributor.alternativeUTAMI, Tadashien
dc.date.accessioned2009-03-02T07:50:09Z-
dc.date.available2009-03-02T07:50:09Z-
dc.date.issued1983-04-01-
dc.identifier.issn0386-412X-
dc.identifier.urihttp://hdl.handle.net/2433/70600-
dc.description.abstractThe process of development of ripples were investigated experimentally. The three-dimen-sional measurement of the bed configuration was made with supersonic bed elevation meters.The data obtained were processed by a computer system, and spatial distribution of bedelevation, bird's-eye view of bed configuration and spatial distribution of local erosion and ac-cretion of the bed during certain intervals (about 2 minutes) were displayed. The developingprocess of individual sand wave was investigated in detail. Consequently, it was found that theincrement of height of ripples was caused by a slant spiral flow, which scoured the sand bed locallyand violently and scattered sand particles downstream.en
dc.format.mimetypeapplication/pdf-
dc.language.isojpn-
dc.publisher京都大学防災研究所ja
dc.publisher.alternativeDisaster Prevention Research Institute, Kyoto Universityen
dc.subject.ndc517-
dc.title河床波の発生・発達過程に関する実験的研究 (3)ja
dc.title.alternativeEXPERIMENTAL INVESTIGATION OF GENERATION AND DEVELOPMENT OF SAND WAVES (3)en
dc.typedepartmental bulletin paper-
dc.type.niitypeDepartmental Bulletin Paper-
dc.identifier.ncidAN00027784-
dc.identifier.jtitle京都大学防災研究所年報. Bja
dc.identifier.volume26-
dc.identifier.issueB-2-
dc.identifier.spage409-
dc.identifier.epage426-
dc.textversionpublisher-
dc.sortkey29-
dc.relation.urlhttp://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html-
dcterms.accessRightsopen access-
dc.identifier.pissn0386-412X-
dc.identifier.jtitle-alternativeDisaster Prevention Research Institute Annuals. Ben
出現コレクション:No.26 B-2

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