재료간의 접합 영역을 고려한 다중 재료 위상최적설계Multi-Material Topology Optimization Considering Joint Area between Dissimilar Materials
- Other Titles
- Multi-Material Topology Optimization Considering Joint Area between Dissimilar Materials
- Authors
- 정영석; 민승재
- Issue Date
- Dec-2018
- Publisher
- 대한기계학회
- Keywords
- Joint area design(조인트 영역 설계); Multi-material design(다중재료 설계); Topology optimization(위상최적화)
- Citation
- 대한기계학회 2018년도 학술대회, pp.7 - 8
- Indexed
- OTHER
- Journal Title
- 대한기계학회 2018년도 학술대회
- Start Page
- 7
- End Page
- 8
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4640
- Abstract
- This paper presents a joint area design between dissimilar materials using multi-material topology optimization. Research on the multi-material topology optimization has been increased with the requirement of the lightweight design for improving fuel efficiency, however, there has been a limited study of the joint area design between different materials. In this research, the modified material interpolation method is proposed to construct the joint area between materials during multi-material topology optimization process. A structural layout and a joint area appear simultaneously without change of mesh and element characteristics.
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