Paper Title:
On Using Discrete Particle Approaches for Simulating the Perforation Process of Concrete Slab by Hard Projectile
  Abstract

This study is to present a numerical investigation on fragmentation and perforation of concrete slab by hard projectile using discrete particle approaches. Discrete Element Method (DEM) and Discontinuous Deformation Analysis (DDA), the two representative discrete particle approaches, are employed to simulate a normal perforation of concrete slab by a hard ogival-nose shaped projectile, and the phenomena of spalling, plugging and scabbing are reproduced.

  Info
Periodical
Key Engineering Materials (Volumes 353-358)
Edited by
Yu Zhou, Shan-Tung Tu and Xishan Xie
Pages
2973-2976
DOI
10.4028/www.scientific.net/KEM.353-358.2973
Citation
Y. Y. Jiao, X. L. Zhang, S. L. Wang, H. Z. Wu, "On Using Discrete Particle Approaches for Simulating the Perforation Process of Concrete Slab by Hard Projectile", Key Engineering Materials, Vols. 353-358, pp. 2973-2976, 2007
Online since
September 2007
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