Effects of Ground Strain and Pipeline Orientation on Pipeline Damage during Earthquakes

Basit Öğe Kaydı
dc.authoridToprak, Selcuk/0000-0002-6704-9752
dc.contributor.authorToprak, Selcuk
dc.contributor.authorNacaroglu, Engin
dc.contributor.authorCeylan, Muhammet
dc.contributor.authorO'Rourke, T. D.
dc.date.accessioned2024-09-11T19:53:59Z
dc.date.available2024-09-11T19:53:59Z
dc.date.issued2022
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.descriptionLifelines Conference (Lifelines) -- JAN 31-FEB 11, 2022 -- ELECTR NETWORKen_US
dc.description.abstractPipeline damage correlations are used for risk studies of water distribution systems. One of the parameters correlated with pipeline damage in permanent ground deformation zones is horizontal (lateral) ground strain. Some damage correlations use the maximum absolute value of the two principal strains around the pipelines as the lateral ground strain parameter. However, strains caused by lateral ground movements can be resolved into components such as axial strains in the direction of the pipelines. Performing such a process for a large urban water distribution system is a relatively complicated task and development of damage relationships requires comprehensive ground deformation and pipeline data. The unprecedented database following the Canterbury Earthquake Sequence in New Zealand (NZ) provides an opportunity to explore the effects of ground strain and pipeline orientation on pipeline damage during earthquakes. This study presents the GIS methodology for using pipeline orientation to evaluate pipeline network damage caused by ground deformation during earthquakes. The geospatial analyses results indicate differences in the responses of asbestos cement (AC) and cast iron (CI) segmental pipelines under compressive and tensile axial strains.en_US
dc.description.sponsorshipAmer Soc Civil Engineers,Amer Soc Civil Engineers, Infrastructure Resilience Div,Univ Calif Los Angelesen_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [114M258]en_US
dc.description.sponsorshipThe Scientific and Technological Research Council of Turkey (TUBITAK) supported the research presented herein under Project No. 114M258. The Christchurch Earthquake Recovery Authority (CERA), Stronger Christchurch Infrastructure Rebuild Team (SCIRT), Christchurch City Council (CCC), Earthquake Commission (EQC), Contact Energy, Tonkin and Taylor Ltd (T&T) are acknowledged for their assistance. The majority of the site investigation and LiDAR survey data are courtesy of the NZ Geotechnical Database. Special thanks are extended to Hugh Cowan of EQC, John Noonan of SCIRT, and Sjoerd van Ballegooy of T&T.en_US
dc.identifier.endpage499en_US
dc.identifier.isbn978-0-7844-8443-2
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage489en_US
dc.identifier.urihttps://hdl.handle.net/11363/8239
dc.identifier.wosWOS:000905068100044en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Soc Civil Engineersen_US
dc.relation.ispartofLifelines 2022: 1971 San Fernando Earthquake And Lifeline Infrastructureen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.titleEffects of Ground Strain and Pipeline Orientation on Pipeline Damage during Earthquakesen_US
dc.typeConference Objecten_US

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