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http://dx.doi.org/10.14775/ksmpe.2015.14.3.092

Durability Study on Two-passenger Bicycle Frame under Non-uniform Fatigue Load  

Han, Moonsik (Keimyung University Mechanical and Automotive Engineering Dept.)
Cho, Jaeung (Kongju National University Mechanical and Automotive Engineering Div.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.14, no.3, 2015 , pp. 92-98 More about this Journal
Abstract
This study investigates the durability of a two-passenger bicycle frame under non-uniform fatigue load. The bicycle frame of Model 1 installed with reinforcement support has a 20% lower maximum equivalent stress than the existing Model 2. Model 1 has a maximum total deformation that is less than half that of Model 2. Model 1 has a higher maximum fatigue life than Model 2. In addition, Model 1 has lower fatigue damage than Model 2. Thus, the bicycle frame of Model 1 installed with reinforcement support can be described as safer, as it offers more strength than Model 2. Applying this result to the design of a real two-passenger bicycle frame under non-uniform fatigue load can effectively prevent fatigue damage and improve durability.
Keywords
Bicycle frame for two passengers; Nonuniform fatigue load; Fatigue life; Fatigue damage; Durability;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
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