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A method for topological optimization of structures with discrete variables under dynamic stress and displacement constraints

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Abstract

A method for topological optimization of structures with discrete variables subjected to dynamic stress and displacement constraints is presented. By using the quasistatic method, the structure optimization problem under dynamic stress and displacement constraints is converted into one subjected to static stress and displacement constraints. The comprehensive algorithm for topological optimization of structures with discrete variables is used to find the optimum solution.

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References

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Authors and Affiliations

  1. Department of Computer, Tianjin Vocational Technical Teacher' College, 300222, Tianjin, P R China

    Shi Lian-shuan

  2. Department of Mechanics, Dalian University of Technology, 116023, Dalian, P R China

    Sun Huan-chun

  3. Department of Mathematics, Dalian University of Technology, 116023, Dalian, P R China

    Feng En-min

Authors
  1. Shi Lian-shuan
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  2. Sun Huan-chun
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  3. Feng En-min
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Additional information

Paper from SUN Huan-chun, Member of Editorial Committee, AMM

Foundation item: the National Natural Science Foundation of China (19871009, 10002005); Science Foundation of Tianjin Education Committee (20010210)

Biography: SHI Lian-shuan (1964−), Associate Professor, Doctor

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Lian-shuan, S., Huan-chun, S. & En-min, F. A method for topological optimization of structures with discrete variables under dynamic stress and displacement constraints. Appl Math Mech 22, 781–787 (2001). https://doi.org/10.1007/BF02438221

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  • DOI: https://doi.org/10.1007/BF02438221

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