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Research on shear fracture behavior of bolt and design method for retractable coupler

Haoxu Ding1, Tao Zhu2, Long Yang1

  • 1State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, Chengdu, 610031, China.

Scientific Reports
|October 1, 2025
PubMed

Keywords:
Design methodDuctile fractureImpact loadRetractable couplerShear bolt

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