Paper Title:
A Numerical Method for Penetration into Concrete Target Using SPH-Lagrange Coupling Method
  Abstract

This paper demonstrates the application of both numerical simulation and empirical equation in predicting the penetration of a concrete target by an ogive-nosed projectile. The results from the experiment performed by Gran and Frew are used as a benchmark for comparison. In the numerical simulations a 3.0-caliber radius-head steel ogival-nose projectile with a mass of 47 kg is fired against cylindrical concrete target with a striking velocity of 315 m/s. In the simulation the smooth particles hydrodynamics SPH-Lagrange coupling method is applied to predict the maximum depth of penetration. For calculation of DoP and response of projectile the SPH-Lagrange method can give satisfactory results.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
1217-1221
DOI
10.4028/www.scientific.net/AMR.163-167.1217
Citation
X. C. Huang, Y. X. Yan, W. Z. Zhong, Y. Z. Chen, J. S. Zhu, "A Numerical Method for Penetration into Concrete Target Using SPH-Lagrange Coupling Method", Advanced Materials Research, Vols. 163-167, pp. 1217-1221, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Qing Yu Cao, Wei Sun, Li Ping Guo
Abstract:Cracking is the most common damage in the secondary lining concrete because of its continuous thin-walled structure, potential surrounding...
793
Authors: Zhi Xiang Yu, Lan Yan Zhang, Ya Na Zhao, Tao Wei
Chapter 4: Road and Bridge Engineering
Abstract:In order to study effectiveness of measures taken to protect mountain bridge piers against rockfall in the upper reaches of the Minjiang...
1683
Authors: Xiao Chu Wang, Jun Wei Wang, Hong Tao Liu
Chapter 8: Dynamics and Mechanics of Physical Prosesses and Behavior in Manufacturing and Materials
Abstract:In order to further investigate the stress-strain curve of carbon fiber reinforced concrete, the curve of stress-strain is used segmentation...
640