Investigation of geometry effects on quasi-static axial crushing of rectangular thin-walled steel tubes

سال انتشار: 1387
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,701

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شناسه ملی سند علمی:

ISME16_943

تاریخ نمایه سازی: 20 آبان 1386

چکیده مقاله:

The experimental and numerical quasi-static crushing responses of rectangular closed cell thin-walled steel tubes were investigated. The numerical crush analysis of tubes was performed using the explicit finite element code ABAQUS. Satisfactory agreements were generally achieved between the finite element model and experimental deformed shapes, load–displacements and fold lengths. Different analyses were performed on rectangular tubes that have the same area and length with different geometry in order to achieve the best crashworthiness properties for which the energy absorption and peak load of these cross-sections were studied for diagnosing this idea.

نویسندگان

Abolfazl Masoumi

Department of Mechanical Engineering Faculty of Engineering University of Tehran

Amir Najibi

Iran University of Science &Technology Automotive Engineering Department

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  • Alexander J.M., "An approximate analysis of collapse of thin-walled cylindrical ...
  • Alghamdi A.A.A., "Collapsible impact cnergy absorbers: an overview", Thin-Walled Structure ...
  • Hos seini-Tehrani P., Nikahd M., "Two materials S- frame representation ...
  • Ohkami Y., et al., "Collapse of thin-walled curved beam with ...
  • Abe K., et al., "Collapse of thin-walled curved beam with ...
  • Aktay L., Toksoy A.K., Guden M., "Quasi-static axial crushing of ...
  • Andrews K.R.F., England G.L., Ohani E., "Classification of the axial ...
  • Johnson W., Mamalis A.G., «[Crashwo rthiness of vehicles", London, Mechanical ...
  • Johnson W., Reid S.R., "Metallic energy dissipating systems", Applied Mechanical ...
  • Jones N., "Structural impact", Cambridge, Cambridge University Press, 1989, p. ...
  • Langseth M., Hopperstad O.S., "Static and dynamic crushing of square ...
  • Mamalis A.G., Johnson W., "The quasi-static crumpling of tlhin walled ...
  • Box G.E.P., Hunter W.G., Hunter J.S., "Statistics for experimenters' ', ...
  • نمایش کامل مراجع