Advertisement

Journal of Marine Science and Application

, Volume 1, Issue 2, pp 51–54 | Cite as

Dynamic simulation of mechanical system for quickfeeding shells in Gunboat4

  • Zhang Xu 
  • Zhang Jia-tai 
  • Hu Sheng-hai 
Article
  • 35 Downloads

Abstract

A mechanical system for quickfeeding shells in gunboat is particularly analyzed from a dynamic view. 3D nonlinear structural simulation is completed by means of dynamic explicit finite element method. Analysis results prove that the mechanical structure is feasible substantially, the material of outer surfaces near striking and overstress position should be improved and measures should be taken to avoid parts high temperature. And all analysis results give a principal theoretical basis for further work.

Key words

quickfeeding shells mechanical system dynamic analysis explicit finite element 

CLC number

TJ302 

Document code

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. [1]
    HALLQUIST J. LSDYNA3D, Theoretical manual [R]. Livermore: Livermore Software Technology Corporation, 1995.Google Scholar
  2. [2]
    GALBRAITH P C, HALLQUIST J O. Sheet-element formulations in LSDTNA3D: their use in the modeling of sheet-metal forming [J]. J Mater Process Tech, 1995,50:158–167.CrossRefGoogle Scholar
  3. [3]
    ZHANG XU, ZHANG JIATAI, HU SHENGHAI. Dynamic analysis of rapid-grasping shells mechanism [J]. Journal of Harbin University of Commerce (Natural Sciences Edition), 2002,18(4):387–389 (in China).Google Scholar

Copyright information

© Harbin Engineering University 2002

Authors and Affiliations

  • Zhang Xu 
    • 1
  • Zhang Jia-tai 
    • 1
  • Hu Sheng-hai 
    • 1
  1. 1.College of Mechanical and Electrical EngineeringHarbin Engineering UniversityHarbinChina

Personalised recommendations