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المؤلفEyvazian A.
المؤلفTran T.N.
المؤلفHamouda A.M.
تاريخ الإتاحة2019-10-06T09:38:35Z
تاريخ النشر2018
اسم المنشورInternational Journal of Non-Linear Mechanics
المصدرScopus
الرقم المعياري الدولي للكتاب0020-7462
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.ijnonlinmec.2018.02.009
معرّف المصادر الموحدhttp://hdl.handle.net/10576/12098
الملخصIn this paper, crushing behaviors of tube with shallow and deep corrugation are experimentally and theoretically examined under axial loading condition. Three types of specimens were tested under quasi static axial loading. Their failure mechanism and failure history are presented and discussed. The experimental result showed that corrugated metal tubes demonstrate perfect energy absorption characteristics in terms of uniformity of load displacement diagram, reduction of initial peak load and controlling failure mechanism. The theoretical solution based on experiment and modified simplified super folding element (MSSFE) theory is proposed that depends on the number of plastic hinge line, wall thickness, length of structure and flow stress of material. The comparison between theoretical solution and experiment shows a good agreement with acceptable errors. 2018 Elsevier Ltd
راعي المشروعThis publication was made possible by GSRA grant GSRA2-1-0611-14034 from Qatar National Research Fund (a member of Qatar Foundation). The finding achieved herein are solely the responsibility of author.
اللغةen
الناشرElsevier Ltd
الموضوعAxial crushing behavior
Corrugated tubes
Crushing force efficiency
Theoretical analysis
العنوانExperimental and theoretical studies on axially crushed corrugated metal tubes
النوعArticle
الصفحات86-94
رقم المجلد101
dc.accessType Abstract Only


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