Research of Amplification Frame Optimization Based on Optistruct

Article Preview

Abstract:

The motion of amplification frame of dumper was simulated by multi-body dynamics simulation software ADAMS, and the danger working conditions of amplification frame were calculated. The stress of amplification frame was simulated and analyzed by Optistruct software. The results show that the stress distribution in amplification frame is not uniform and it is big in the middle and small in the edge zeros. The structure of amplification is optimized according to the simulation results. The utilization ratio of the material increases and the cost of production decreases after structural optimization.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

541-544

Citation:

Online since:

April 2012

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Tanskanen P. The evolutionary structural opti-mization method: theoretical aspects[J]. Computer Methods in Applied Mechanics and Engineering, 2002, 191(47-48): 5485-5498.

DOI: 10.1016/s0045-7825(02)00464-4

Google Scholar

[2] Min S, Nishiwaki S, Kikuchi N. Unified Topology Design of Static and Vibrating Structures Using Multiobjective Optimization [ J ] . Computers and Structures, 2000, 75: 93-116.

DOI: 10.1016/s0045-7949(99)00055-3

Google Scholar

[3] Rong J H, Xie YM, Yang X Y. An Improved Method for Evolutionary Structural Optimization Against Buckling[J ]. Computer & Structures, 2001, 79: 253-263.

DOI: 10.1016/s0045-7949(00)00145-0

Google Scholar