Lateral Crushing of Circular Rings under Wedge Impact

Hai Bo Wang; Jia Ling Yang; Hua Liu

doi:10.1142/S1758825116500319

Lateral Crushing of Circular Rings under Wedge Impact

Hai Bo Wang
, Jia Ling Yang
, Hua Liu^*

^*Corresponding author for this work

School of Aeronautic Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The present work is concerned with the dynamic behavior of a circular ring loaded between a wedge-shaped indenter and a rigid plate. First, an analytical model using the rigid-plastic theory is established. The effects of strain-hardening and strain-rate are incorporated. The history of displacement, velocity and reaction force of the wedge-shaped indenter and energy absorbed by the circular ring are obtained. Further, to verify the proposed analytical model, numerical simulations and experiments are performed and compared with the analytical predictions. It is found that the analytical solutions compare well with the numerical simulations and experiments. This study provides a better understanding of the energy dissipation behavior of circular rings.

Original language	English
Article number	1650031
Journal	International Journal of Applied Mechanics
Volume	8
Issue number	3
DOIs	https://doi.org/10.1142/S1758825116500319
State	Published - 1 Apr 2016

Keywords

Circular ring
dynamic
energy dissipation
wedge-shaped indenter

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10.1142/S1758825116500319

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title = "Lateral Crushing of Circular Rings under Wedge Impact",

abstract = "The present work is concerned with the dynamic behavior of a circular ring loaded between a wedge-shaped indenter and a rigid plate. First, an analytical model using the rigid-plastic theory is established. The effects of strain-hardening and strain-rate are incorporated. The history of displacement, velocity and reaction force of the wedge-shaped indenter and energy absorbed by the circular ring are obtained. Further, to verify the proposed analytical model, numerical simulations and experiments are performed and compared with the analytical predictions. It is found that the analytical solutions compare well with the numerical simulations and experiments. This study provides a better understanding of the energy dissipation behavior of circular rings.",

keywords = "Circular ring, dynamic, energy dissipation, wedge-shaped indenter",

author = "Wang, \{Hai Bo\} and Yang, \{Jia Ling\} and Hua Liu",

note = "Publisher Copyright: {\textcopyright} 2016 World Scientific Publishing Company.",

year = "2016",

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doi = "10.1142/S1758825116500319",

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TY - JOUR

T1 - Lateral Crushing of Circular Rings under Wedge Impact

AU - Wang, Hai Bo

AU - Yang, Jia Ling

AU - Liu, Hua

PY - 2016/4/1

Y1 - 2016/4/1

N2 - The present work is concerned with the dynamic behavior of a circular ring loaded between a wedge-shaped indenter and a rigid plate. First, an analytical model using the rigid-plastic theory is established. The effects of strain-hardening and strain-rate are incorporated. The history of displacement, velocity and reaction force of the wedge-shaped indenter and energy absorbed by the circular ring are obtained. Further, to verify the proposed analytical model, numerical simulations and experiments are performed and compared with the analytical predictions. It is found that the analytical solutions compare well with the numerical simulations and experiments. This study provides a better understanding of the energy dissipation behavior of circular rings.

AB - The present work is concerned with the dynamic behavior of a circular ring loaded between a wedge-shaped indenter and a rigid plate. First, an analytical model using the rigid-plastic theory is established. The effects of strain-hardening and strain-rate are incorporated. The history of displacement, velocity and reaction force of the wedge-shaped indenter and energy absorbed by the circular ring are obtained. Further, to verify the proposed analytical model, numerical simulations and experiments are performed and compared with the analytical predictions. It is found that the analytical solutions compare well with the numerical simulations and experiments. This study provides a better understanding of the energy dissipation behavior of circular rings.

KW - Circular ring

KW - dynamic

KW - energy dissipation

KW - wedge-shaped indenter

UR - https://www.scopus.com/pages/publications/84964434799

U2 - 10.1142/S1758825116500319

DO - 10.1142/S1758825116500319

M3 - 文章

AN - SCOPUS:84964434799

SN - 1758-8251

VL - 8

JO - International Journal of Applied Mechanics

JF - International Journal of Applied Mechanics

IS - 3

M1 - 1650031

ER -

Lateral Crushing of Circular Rings under Wedge Impact

Abstract

Keywords

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