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Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

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  • Education Level: PhD graduate
  • Degree: Doctor of engineering
  • Business Address: Room 1420,Civil Engineering Building,Jiuli campus of Southwest Jiaotong University
  • Alma Mater: Tongji University
  • School/Department: Civil Engineering college
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    Home > Research > Patents

    《Method and Device for Measuring Parameters of Rubber Pad for Track》

    Patent description:本发明提供了一种轨道用胶垫参数测量方法及装置,该轨道用胶垫参数测量方法包括:分别获得多个温度下每个温度的胶垫的静荷载-静位移曲线,根据静荷载-静位移曲线进行有限元分析仿真以获得胶垫能承受的动荷载的范围,以第二加载速率测取胶垫在多个温度的每个温度下的动荷载-动位移曲线,再根据上述的动荷载-动位移曲线获得胶垫的动态力学特征,动态力学特征结合温频等效原理以及WLF方程,可以获得多个温度的每个温度下的胶垫的不同频率的动态力学参数。该方法与现有技术相比,可以改善原比例的轨道用胶垫参数测量不准确、成本较高的不足。
    Authorization number:ZL201610057354.9
    Service Invention or Not:yes