Study of the Crack Propagation Mechanism in the Process of Projectile Penetration into Target

Hui Xu; Jie Yang; Yi Liu

doi:10.4028/www.scientific.net/AMR.1079-1080.276

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1079-1080Study of the Crack Propagation Mechanism in the...

Study of the Crack Propagation Mechanism in the Process of Projectile Penetration into Target

Abstract:

The calculation of the projectilepenetration into target has always been a hot and difficult issue in thescholastic circles. In recent years, a new numerical method, XFEM, has been emerged basedon the conventional finite element method (CFEM), so that the crack propagationproblem has been developed by leaps and bounds. Based on XFEM, the researchfocuses on the crack propagation problem in the process of projectilepenetration into target. In addition, the crack propagation mechanism and itsinfluence of material mechanical properties in the process of projectilepenetration into target are analyzed.

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Periodical:

Advanced Materials Research (Volumes 1079-1080)

Pages:

276-279

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1079-1080.276

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Online since:

December 2014

Authors:

Hui Xu*, Jie Yang, Yi Liu

Keywords:

Crack Propagation, Extendedfinite Element Method (XFEM), Projectile Penetration

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* - Corresponding Author

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