Block Layout Optimization Using the Harmony Search and Particle Swarm Algorithms하모니서치 및 입자 군집 알고리즘을 적용한 블록 포장 레이아웃 최적화 연구
- Authors
- Urbino, Ivan Jan; Lin, Wu-guang; Roh, Seunghyun; Cho, Yoon Ho
- Issue Date
- Oct-2023
- Publisher
- 한국도로학회
- Keywords
- metaheuristics; block layout; pattern optimization; harmony search; particle swarm
- Citation
- 한국도로학회논문집, v.25, no.5, pp 69 - 77
- Pages
- 9
- Journal Title
- 한국도로학회논문집
- Volume
- 25
- Number
- 5
- Start Page
- 69
- End Page
- 77
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/68564
- DOI
- 10.7855/IJHE.2023.25.5.069
- ISSN
- 1738-7159
2287-3678
- Abstract
- PURPOSES : A model for minimizing cutting loss and determining the optimum layout of blocks in pavements was developed in this study.
METHODS : Based on literature review, a model which included constraints such as the amount, volume, overlap, and pattern, was developed to minimize the cutting loss in an irregular pavement shape. The Stach bond, stretcher bond, and herringbone patterns were used in this model. The harmony search and particle swarm algorithms were then used to solve this model.
RESULTS : Based on the results of the model and algorithms, the harmony search algorithm yielded better results because of its fast computation time. Moreover, compared to the sample pavement area, it reduced the cutting loss by 20.91%.
CONCLUSIONS : The model and algorithms successfully optimized the layout of the pavement and they have potential applications in industries, such as tiling, panels, and textiles.
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