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This chapter provides an introduction to the topic of judging the lightweight potential of structures. Two different concepts, i.e. the so-called lightweight index and the specific energy absorption, are discussed. The basic idea of shape optimization is discussed in the context of one-dimensional structural members, i.e., bars and beams, and one- and two design variables are considered.

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A Short Introduction to the Shape Optimization of Structures

  • 会议论文

  • 发表日期：

    2025年

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  • Andreas Öchsner

摘要

This chapter provides an introduction to the topic of judging the lightweight potential of structures. Two different concepts, i.e. the so-called lightweight index and the specific energy absorption, are discussed. The basic idea of shape optimization is discussed in the context of one-dimensional structural members, i.e., bars and beams, and one- and two design variables are considered.