Proceedings of the Korean Society of Machine Tool Engineers Conference (한국공작기계학회:학술대회논문집)
- 2003.04a
- /
- Pages.15-20
- /
- 2003
Topology Design of Connection Component System Using Density Distribution Method
밀도분포법을 이용한 부재의 연결구조 최적화
Abstract
Most engineering products contain more than one component. Failure occurs either at the connection itself or in the component at the point of attachment of the connection in many engineering structures. The allocation and design of connections such as bolts, spot-welds, adhesive etc. usually play an important role in the structure of multi-components. Topology optimization of connection component provides more practical solution in design of multi-component connection system. In this study, a topology optimization based on density distribution approach has been applied to optimal location of fasteners such as T-shape, L-shape and multi-component connection system. From the results, it was verified that the number of iteration was reduced, and the optimal topology was obtained very similarly comparing with ESO method. Therefore, it can be concluded that the density distribution method is very suitable for topology optimization of multi-component structures.
Keywords
- Density Distribution Method;
- Multi-Component System;
- Topology Optimization;
- Fastener;
- Evolutionary Structural Optimization
- 밀도분포법;
- 다요소 시스템;
- 위상 최적화;
- 체결재;
- 진화적 구조 최적화;