Optimization and experimental research on treelike joints based on generative design and powder bed fusion

Wang Hui; Du Wenfeng; Zhao YannanWang YingqiYang Mijia

首页> 外文期刊>Engineering structures >Optimization and experimental research on treelike joints based on generative design and powder bed fusion

【24h】

Optimization and experimental research on treelike joints based on generative design and powder bed fusion

机译：Optimization and experimental research on treelike joints based on generative design and powder bed fusion

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Optimization and intelligent construction are of particular interest and important to improve the traditional design and manufacturing methods of cast steel joints. The optimal design, intelligent construction, and experimental research of treelike joints are conducted is this study based on generative design and laser power bed fusion (L-PBF) technology. First, the principle of generative design is comprehensively discussed in accor-dance of the Audze space-filling criteria. This method is applied to the optimal design of the treelike cast steel joint for Jinming Campus Museum of Henan University. Second, static behaviors of the generative design joints are compared with those of other joints obtained via parametric design through ANSYS version 2022R1 (64-bit) software. Finally, instead of traditional casting, all joints are produced using the L-PBF technology, and the manufactured 316L stainless steel joints are subjected to experimental research and finite element analysis. Results showed the minimum mass, optimal static behaviors, and evenly distributed stress of the generative design joint, thereby indicating that the generative design can effectively optimize treelike cast steel joints. The failure mode of 316Lstainless steel joints obtained via the L-PBF technology is similar to that of traditional cast steel joints but with higher yield load and ultimate bearing capacity. Therefore, employing the generative design and L-PBF technology in the optimization and intelligent construction of cast steel joints is effective and feasible.

著录项

来源
《Engineering structures》 |2023年第1期|1.1-1.14|共14页
作者
Wang Hui; Du Wenfeng; Zhao YannanWang YingqiYang Mijia;
展开▼
作者单位

Southeast Univ||Henan Univ;

Henan Univ;

Chongqing UnivHebei Univ TechnolNorth Dakota State Univ;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类
关键词
Treelike joints; Generative design; Intelligent construction; Ultimate bearing capacity; Failure mode;

Optimization and experimental research on treelike joints based on generative design and powder bed fusion

摘要

著录项

相关主题

期刊订阅