Scholarlink

Composite materials have the advantages of high specific strength and high specific modulus, and are widely used in aerospace, automobiles, ships and other fields. In order to carry out the lightweight design of box structure, this paper proposes a topology-size joint optimization strategy for composite structure optimization on the basis of research and analysis of topology optimization and composite material optimization related technologies, first through topology optimization to obtain the layout form of the structure, and then establish the structural model of the composite material on this basis, and optimize the size of this to obtain the optimized composite structure.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Multi-stage Optimization Design of Composite Box Structure

  • 会议论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年

查看全文
  • Wenpeng Li,
  • Xiang Li,
  • Fenqi Qin,
  • Zhounan Guo

摘要

Composite materials have the advantages of high specific strength and high specific modulus, and are widely used in aerospace, automobiles, ships and other fields. In order to carry out the lightweight design of box structure, this paper proposes a topology-size joint optimization strategy for composite structure optimization on the basis of research and analysis of topology optimization and composite material optimization related technologies, first through topology optimization to obtain the layout form of the structure, and then establish the structural model of the composite material on this basis, and optimize the size of this to obtain the optimized composite structure.