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المؤلفEyvazian, Arameh
المؤلفHabibi, Meisam K.
المؤلفHamouda, Abdel Magid
المؤلفHedayati, Reza
تاريخ الإتاحة2016-09-29T06:53:06Z
تاريخ النشر2014-02
اسم المنشورMaterials & Design (1980-2015)
المعرّفhttp://dx.doi.org/10.1016/j.matdes.2013.09.031
الاقتباسArameh Eyvazian, Meisam K. Habibi, Abdel Magid Hamouda, Reza Hedayati, Axial crushing behavior and energy absorption efficiency of corrugated tubes, Materials & Design (1980-2015), Volume 54, February 2014, Pages 1028-1038
الرقم المعياري الدولي للكتاب02613069
معرّف المصادر الموحدhttp://www.sciencedirect.com/science/article/pii/S0261306913008832
معرّف المصادر الموحدhttp://hdl.handle.net/10576/4794
الملخصThis paper presents the effect of corrugations on the crushing behavior, energy absorption, and failure mode of circular aluminum tubes. Experimental investigations were carried out on five geometrical types of corrugated and simple tubes, with corrugations different in size and direction, subjected to axial compressive loading. In order to produce corrugations, an innovative solution is introduced. The results show that tubes with corrugations have a uniform load–displacement curve without an initial peak load. Moreover, introducing corrugations makes the failure mode more predictable and controllable. The latter is highly promising and of foremost interest to designers, as it is essential for reliable design of energy absorbers in practice. The experimental results show the significant effect of the presented corrugated tubes on improving the crashworthiness characteristics, controllability and collapse modes of circular tubes under axial loading.
اللغةen
الناشرElsevier, Ltd
الموضوعCrashworthiness
Crushing
Energy absorption
Axial compressive loading
Corrugated tubes
Load-displacement curve
العنوانAxial crushing behavior and energy absorption efficiency of corrugated tubes
النوعTechnical Report
الصفحات1028-1038
رقم المجلد54
dc.accessType Abstract Only


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