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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2006, Vol. 27 ›› Issue (6): 1088-1091.

• 论文 • Previous Articles     Next Articles

Parameterized Simulation for Composite Laminates with Single Mechanically Fastened Joint Based on ANSYS

ZHANG Shuang1, WANG Dong1, LI Zheng-neng1, KOU Chang-he1, ZHANG Yi-ning2   

  1. 1. Aircraft Design and Research Institute, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;2. Shenyang Aircraft Design and Research Institute, Shenyang 110035, China
  • Received:2005-05-26 Revised:2005-11-30 Online:2006-12-25 Published:2006-12-25

Abstract: A parameterized simulation program is developed to predict the response of composite laminates with single bolt structure. The three-dimensional non-linear progressive damage model is developed on the platform of ANSYS using APDL. Parameterized modeling and progressive damage simulation could be achieved in this analysis. The analysis takes into account the contact at bolt-hole interface. The effects of stacking sequences and geometrical parameters on the bearing strength are determined experimentally. For all the analyses performed, the damage progression of single bolted joint is predicted.

Key words: structure simulation, composite laminates, mechanically joints, progressive damage, contact model

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