, volume 41 , issue 1 , pages 31-46

Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression

S.J. Hosseinipour ¹

G.H Daneshi ¹

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Department of Materials Science and Engineering, Sharif University of Technology, P.O. Box 11365-9466, Azadi Ave., Tehran, Iran. |

Publication type: Journal Article

Publication date: 2003-01-21

Elsevier

Thin-Walled Structures

scimago Q1

wos Q1

SJR: 1.625

CiteScore: 10.4

Impact factor: 6.6

ISSN: 02638231, 18793223

DOI: 10.1016/S0263-8231(02)00099-X

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Mechanical Engineering

Building and Construction

Civil and Structural Engineering

Abstract

In the present study, crashworthiness characteristics of thin-walled steel tubes containing annular grooves are studied. For this purpose, the grooves are introduced in the tube to force the plastic deformation to occur at predetermined intervals along the tube. The aims are controlling the buckling mode and predicting energy absorption capacity of the tubes. To do so, circumferential grooves are cut alternately inside and outside of the tubes at predetermined intervals. Quasi-static axial crushing tests are performed and the load-displacement curves are studied. Theoretical formulations are presented for predicting the energy absorption and mean crushing load. It is found a good agreement between the theoretical results and experimental findings. The results indicate that the load-displacement curve and energy absorbed by the axial crushing of tubes could be controlled by the introduction of grooves with different distances. Also, grooves can stabilize the deformation behavior and thus, the proposed method could be a good candidate as a controllable energy absorption element.

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Hosseinipour S., Daneshi G. Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression // Thin-Walled Structures. 2003. Vol. 41. No. 1. pp. 31-46.

GOST all authors (up to 50) Copy

Hosseinipour S., Daneshi G. Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression // Thin-Walled Structures. 2003. Vol. 41. No. 1. pp. 31-46.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1016/S0263-8231(02)00099-X

UR - https://doi.org/10.1016/S0263-8231(02)00099-X

TI - Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression

T2 - Thin-Walled Structures

AU - Hosseinipour, S.J.

AU - Daneshi, G.H

PY - 2003

DA - 2003/01/21

PB - Elsevier

SP - 31-46

IS - 1

VL - 41

SN - 0263-8231

SN - 1879-3223

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2003_Hosseinipour,

author = {S.J. Hosseinipour and G.H Daneshi},

title = {Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression},

journal = {Thin-Walled Structures},

year = {2003},

volume = {41},

publisher = {Elsevier},

month = {jan},

url = {https://doi.org/10.1016/S0263-8231(02)00099-X},

number = {1},

pages = {31--46},

doi = {10.1016/S0263-8231(02)00099-X}

}

MLA

Cite this

MLA Copy

Hosseinipour, S.J., and G.H Daneshi. “Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression.” Thin-Walled Structures, vol. 41, no. 1, Jan. 2003, pp. 31-46. https://doi.org/10.1016/S0263-8231(02)00099-X.

Publisher

Elsevier

Journal

Thin-Walled Structures

scimago Q1

wos Q1

SJR

1.625

CiteScore

10.4

Impact factor

6.6

ISSN

02638231 (Print)

18793223