Journal article
Optimization of a roller coaster bogie considering fatigue life
Abstract
This study explores the effectiveness of fatigue-life constrained topology optimization in roller coaster engineering, a previously unexplored field. Emphasizing the importance of fatigue life considerations, the research focuses on key components of roller coasters: the wheel assemblies. By integrating stress–life fatigue constraints, such an approach can lead to longer lasting and more efficiently designed roller coaster components. …
Authors
Eisen D; Kim IY
Journal
Engineering Optimization, Vol. 57, No. 9, pp. 2529–2559
Publisher
Taylor & Francis
Publication Date
September 2, 2025
DOI
10.1080/0305215x.2024.2408479
ISSN
0305-215X