Time - Cost Relationships for Superstructure Projects in Turkey

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dc.authorid
dc.contributor.authorSönmez, Murat
dc.contributor.authorDikmen, Seyyit Ümit
dc.contributor.authorAkbıyıklı, Rıfat
dc.date.accessioned2021-12-01T18:23:43Z
dc.date.available2021-12-01T18:23:43Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractThe concept of time-cost relationship in construction projects was first introduced by Bromilow, using the data of the 328 superstructure projects completed in Australia. The aim of this study is to determine the time-cost relationship of superstructure projects in Turkey. Time and cost data of 460 superstructure projects completed between the years of 1999-2018 was used in the study. Data was grouped primarily on the basis of the intended use of buildings (individual buildings, educational buildings, hospitals, industrial buildings and social housing), and then time-cost relationships were separately determined for each group through statistical analysis. In addition, the effects of the parameters such as exchange rates and the number of non-working days on the time-cost relationship were investigated statistically, as well. As a result of this study, highly meaningful time-cost relationships (R2 =0,60) are determined for the construction projects in Turkey, excluding disaster relief projects, which is not part of this study. It has also been determined that while the hospital projects in Turkey have the highest coefficient of determination (R2= 0,87), social housing projects have the lowest (R2= 0,54).en_US
dc.identifier.doi10.18400/tekderg.456761
dc.identifier.endpage9896en_US
dc.identifier.issn1300-3453
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85086437070en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage9869en_US
dc.identifier.urihttps://doi.org/10.18400/tekderg.456761
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TkRBek5UUTFOUT09
dc.identifier.urihttps://hdl.handle.net/20.500.12684/9762
dc.identifier.volume31en_US
dc.identifier.wosWOS:000518474000004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakTR-Dizinen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.relation.ispartofTeknik Dergien_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject[No Keywords]en_US
dc.titleTime - Cost Relationships for Superstructure Projects in Turkeyen_US
dc.typeArticleen_US

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