Experimental investigation of debris-induced loading in tsunami-like flood events

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dc.identifier.uri http://dx.doi.org/10.15488/2647
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/2673
dc.contributor.author Stolle, Jacob
dc.contributor.author Takabatake, Tomoyuki
dc.contributor.author Mikami, Takahito
dc.contributor.author Shibayama, Tomoya
dc.contributor.author Goseberg, Nils
dc.contributor.author Nistor, Ioan
dc.contributor.author Petriu, Emil
dc.date.accessioned 2018-01-19T12:03:38Z
dc.date.available 2018-01-19T12:03:38Z
dc.date.issued 2017
dc.identifier.citation Stolle, J.; Takabatake, T.; Mikami, T.; Shibayama, T.; Goseberg, N. et al.: Experimental investigation of debris-induced loading in tsunami-like flood events. In: Geosciences 7 (2017), Nr. 3, 74. DOI: https://doi.org/10.3390/geosciences7030074
dc.description.abstract Debris loads during flood events have been well-documented by forensic engineering field surveys of affected communities. Research has primarily focused on debris impact loading and less emphasis has been placed into quantifying the loads and effects associated with debris damming, which occurs when solid objects accumulate at the front of structures. The formation of the debris dam has been shown to results in increased drag forces, backwater rise, and flow accelerations which can influence the stability of the structure. This study examined the formation of a debris dam in steady-state conditions of debris common to flood-prone communities. The study determined that the hydraulic conditions, in particular flow velocity, influenced the formation of the debris dam. Additionally, the study examined the influence of the blockage ratio on the backwater rise as well as the drag coefficient. eng
dc.language.iso eng
dc.publisher Basel : MDPI AG
dc.relation.ispartofseries Geosciences 7 (2017), Nr. 3
dc.rights CC BY 4.0
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.subject Coastal engineering eng
dc.subject Debris damming eng
dc.subject Debris loads eng
dc.subject Floods eng
dc.subject Natural disaster eng
dc.subject Steady-state eng
dc.subject Tsunami eng
dc.subject.ddc 550 | Geowissenschaften ger
dc.title Experimental investigation of debris-induced loading in tsunami-like flood events
dc.type article
dc.type Text
dc.relation.issn 20763263
dc.relation.doi https://doi.org/10.3390/geosciences7030074
dc.bibliographicCitation.issue 3
dc.bibliographicCitation.volume 7
dc.bibliographicCitation.firstPage 74
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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