Effect of Collars on the Downstream Movement of the Maximum Scour Depth Location Around Bridge Abutments and Piers

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dc.contributor.authorKumcu, Serife Yurdagul
dc.contributor.authorKokpinar, Mehmet Ali
dc.contributor.authorGogus, Mustafa
dc.date.accessioned2024-02-23T14:00:12Z
dc.date.available2024-02-23T14:00:12Z
dc.date.issued2022
dc.departmentNEÜen_US
dc.description.abstractA detailed investigation has been conducted to study the shift location of the point of the maximum scour depth for both bridge abutment-collar and pier-collar arrangements. In the present study, an experimental program has been conducted for abutment-collar arrangements and additionally, the data obtained from the literature for the pier-collar arrangements have been revisited and analyzed to complement the framework of this study. For the abutment-collar arrangements, a series of experiments under clear-water conditions were carried out for different abutment lengths with fixed values of collar location and collar width. For pier-collar arrangements, data used from the literature have been involved constant pier diameter with various collar sizes at various elevations. To describe the locations of these maximum scour depths, their coordinates with respect to the location of the abutment or the pier were obtained. Results from this investigation showed that when a collar placed on or below the bed level was used as a countermeasure against scouring, either on an abutment or on a pier, it was observed that the maximum scour depth was routed downstream of the bridge structure.en_US
dc.identifier.doi10.1007/s40996-021-00654-3
dc.identifier.endpage1432en_US
dc.identifier.issn2228-6160
dc.identifier.issn2364-1843
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85106732741en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1421en_US
dc.identifier.urihttps://doi.org/10.1007/s40996-021-00654-3
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11499
dc.identifier.volume46en_US
dc.identifier.wosWOS:000655555800001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Int Publ Agen_US
dc.relation.ispartofIranian Journal Of Science And Technology-Transactions Of Civil Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectShift Distanceen_US
dc.subjectLocal Scouren_US
dc.subjectCollaren_US
dc.subjectScour Protectionen_US
dc.subjectAbutmenten_US
dc.subjectPieren_US
dc.subjectMaximum Scour Depth Locationen_US
dc.subjectDeviation Angleen_US
dc.titleEffect of Collars on the Downstream Movement of the Maximum Scour Depth Location Around Bridge Abutments and Piersen_US
dc.typeArticleen_US

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