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DCフィールド | 値 | 言語 |
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dc.contributor.author | 大同, 淳之 | ja |
dc.contributor.alternative | DAIDO, Atsuyuki | en |
dc.date.accessioned | 2009-01-30T04:53:02Z | - |
dc.date.available | 2009-01-30T04:53:02Z | - |
dc.date.issued | 1968-03-01 | - |
dc.identifier.issn | 0386-412X | - |
dc.identifier.uri | http://hdl.handle.net/2433/69651 | - |
dc.description.abstract | The velocity distribution near the bed for bed-load laden flow diviates from astraight line in the semi-logarithmic plot on usual co-ordinate. The auther reasonedthat the diviation is due to a shear stress generated by the rotation of sand gravels.If a mass transport moves due to the gravel rotation, a momentum difference betweenthe upper and lower layer of the rotation axis results. The difference is the equivalentof shear force between the two layer. The total shear stress for the bed-load ladenflow consists of a turbulent and the gravel rotation's shear stress. By use of aboveconsideration, the velocity distribution can be obtained. It is shown that the velocitydistribution for hed-load laden flow is straight line of gradient I/ic in the semi-logarithmic plot on new co-ordinate. The experimental results permited that abovetheory is appropriateness. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | jpn | - |
dc.publisher | 京都大学防災研究所 | ja |
dc.publisher.alternative | Disaster Prevention Research Institute, Kyoto University | en |
dc.subject.ndc | 517 | - |
dc.subject.ndc | 501.23 | - |
dc.title | 掃流砂礫が流れの流速分布におよぼす影響について | ja |
dc.title.alternative | ON THE EFFECT OF BED LOAD MOVEMENT TO VELOCITY DISTRIBUTION OF FLOW | en |
dc.type | departmental bulletin paper | - |
dc.type.niitype | Departmental Bulletin Paper | - |
dc.identifier.ncid | AN00027784 | - |
dc.identifier.jtitle | 京都大学防災研究所年報. B | ja |
dc.identifier.volume | 11 | - |
dc.identifier.issue | B | - |
dc.identifier.spage | 75 | - |
dc.identifier.epage | 81 | - |
dc.textversion | publisher | - |
dc.sortkey | 07 | - |
dc.relation.url | http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html | - |
dcterms.accessRights | open access | - |
dc.identifier.pissn | 0386-412X | - |
dc.identifier.jtitle-alternative | Disaster Prevention Research Institute Annuals. B | en |
出現コレクション: | No.11 B |
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