Stress Analysis of Fatigue Fracture in Primary Steel Springs for Urban Rail Transit Vehicle Bogies
［Objective］ Bogies of urban rail transit vehicles often adopt a swing-arm positioning structure, within which the primary steel springs are prone to fracture, and typical fractures occur at the first working coil in contact with the support ring. Various factors contribute to the fatigue fracture of...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Urban Mass Transit Magazine Press
2025-02-01
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| Series: | Chengshi guidao jiaotong yanjiu |
| Subjects: | |
| Online Access: | https://umt1998.tongji.edu.cn/journal/paper/doi/10.16037/j.1007-869x.2025.02.014.html |
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