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Topology optimization of straight beam structures is carried out, and the effects of constraints, loads, mesh density and volume fraction on topology optimization results are studied. It is observed that topology optimization results are sensitive to constraints, load conditions, and mesh density. Low volume fraction can produce the topological results of the truss structures.

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Topology Optimization of Beam Structures for 2D Problems

  • 会议论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年

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  • Qianyue Nie,
  • Yulin Nie,
  • Zhifeng Nie

摘要

Topology optimization of straight beam structures is carried out, and the effects of constraints, loads, mesh density and volume fraction on topology optimization results are studied. It is observed that topology optimization results are sensitive to constraints, load conditions, and mesh density. Low volume fraction can produce the topological results of the truss structures.