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EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLEXIBLE BURIED PIPE DEFORMATION BEHAVIOR UNDER VARIOUS BACKFILL CONDITIONS

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dc.contributor.authorTerzi, Niyazi Ugur
dc.contributor.authorYildirim, Sonmez
dc.date.accessioned2026-06-27T13:08:10Z
dc.date.issued2009
dc.description.abstractDeformation characteristics of polyethylene based flexible pipes are different than rigid pipes such as concrete and iron pipes. Deflection patterns and stress-strain behaviors of flexible pipes have strict relation between the engineering properties of backfill and its settlement method. In this study, deformation behavior of a 100 mm HDPE flexible pipe under vertical loads is investigated in laboratory conditions. Steel test box, pressurized membrane, raining system, linear position transducers and strain gauge rosettes are used in the laboratory tests. In order to analyze the buried pipe performance; Masada Derivation Formula which is mostly used by designers is employed. According to the test and mathematical studies, it is understood that relative density of backfill and its settlement method is a considerable effect on buried pipe performance and Masada Derivation method is very efficient for predicting the pipe performance.en
dc.identifier.eissn2147-5881
dc.identifier.endpage58
dc.identifier.issn1300-7009
dc.identifier.issue1
dc.identifier.startpage49
dc.identifier.urihttps://hdl.handle.net/20.500.14981/50228
dc.identifier.volume15
dc.identifier.wos000443132900006
dc.language.isotur
dc.publisherPAMUKKALE UNIV
dc.relation.ispartofPAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI
dc.subjectHDPE buried flexible pipe
dc.subjectLaboratory test
dc.subjectMasada derivation formula
dc.subjectEngineering
dc.titleEXPERIMENTAL AND NUMERICAL INVESTIGATION OF FLEXIBLE BURIED PIPE DEFORMATION BEHAVIOR UNDER VARIOUS BACKFILL CONDITIONS
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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