BRACKET

作品数：53被引量：93H指数：5
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相关机构：同济大学山西省人民医院北京大学口腔医学院安徽合力股份有限公司更多>>
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Contact Stiffness Idetifiction Method for Joint Surface and the Effect of Contact Stiffness on the Dynamic Response of the Cable Bracket
《Chinese Journal of Mechanical Engineering》2024年第6期532-546,共15页Xue Wei Zunsong Ren Guangquan Li 
Supported by National Natural Science Foundation of China(Grant No.U2368215);the Fundamental Research Funds for the Central Universities(Grant No.2022JBXT004);Science and Technology Planning Project of Xuzhou(Grant No.KC22293)。
The cable bracket is one of the crucial components of high-speed Electric Multiple Units(EMUs),which is fixed to the axle box by bolts to support the cable.As an important parameter of the joint surface,contact stiffn...
关键词：Contact stiffness Dynamic response Modal test High-speed EMUs Pre-tightening torque 
Damage Tolerance Assessment of a Brake Unit Bracket for High-Speed Railway Welded Bogie Frames被引量：6
《Chinese Journal of Mechanical Engineering》2019年第4期184-194,共11页Bing Yang Hao Duan Shengchuan Wu Guozheng Kang 
Supported by National Natural Science Foundation of China(Grant No.11572267);Sichuan Science and Technology Program(Grant No.2017JY0216);Open Research Project of State Key Laboratory for Strength and Vibration of Mechanical Structures of China(Grant No.SV2016-KF-21);Open Research Project of State Key Laboratory of Traction Power of China(Grant No.2018TPL_T03)
The brake unit bracket of a bogie frame is an important load-carrying component, particularly under emergency start/stop conditions. Conventional infinite/safe life approaches provide an over-conservative recommendati...
关键词：Welded BOGIE frame Fatigue DAMAGE accumulation DAMAGE tolerance design Residual life ASSESSMENT High-speed railway vehicle 
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