华侨大学学报（自然科学版）2024，Vol.45Issue(2)：150-157,8.DOI:10.11830/ISSN.1000-5013.202312025
结构拓扑优化数值方法研究进展
Research Progress in Numerical Methods of Structural Topology Optimization
摘要
Abstract
The numerical methods of structural topology optimization are reviewed,and the main trends of the methods are analyzed.By comparison of two main optimization methods based on different approximation pa-rameters,the material-based method describing the material distribution field with the help of discrete form pa-rameters,has the advantages of high degree of freedom and strong descriptive ability;the geometry-based method forming the optimal structure by describing the material boundary,has a clear boundary and does not require post-processing.The result show that relaxing the engineering manufacturing constraints and impro-ving the efficiency of the solution are the research direction worthy of in-depth exploration in topology optimi-zation,and have potential application prospects.关键词
结构优化/拓扑优化/数值方法/研究进展Key words
structural optimization/topology optimization/numerical methods/research progress分类
建筑与水利引用本文复制引用
石顺义,郭新泽,周克民..结构拓扑优化数值方法研究进展[J].华侨大学学报（自然科学版）,2024,45(2):150-157,8.基金项目
国家自然科学基金资助项目(11572131) （11572131）
福建省科技计划引导性项目(2019H0012) （2019H0012）
