个人简述:

重庆大学机械工程学院副教授，博士；重庆大学机械传动国家重点实验室，固定研究人员。中国振动工程学会转子动力学专业委员会理事。以第一作者身份发表SCI高水平期刊论文25篇，EI期刊论文5篇，论文被美国、法国、意大利、芬兰、澳大利亚、丹麦、以色列、印度等学者他引150余次。主持国家自然科学基金青年项目1项，重庆市基础科学与前沿技术研究项目1项，中央高校业务基金费项目3项，企业横向科研项目4项；主研国家自然科学基金面上项目、国防973、总装备部预研项目、重庆市重点产业共性关键技术创新专项以及企业横向科研项目10余项。

科研工作:

公开发表论文（代表作）—— [1] Liu J, Shao Y M, Lim T C. Vibration analysis of ball bearings with a localized defect applying piecewise response function [J]. Mechanism and Machine Theory, 2012, 56: 156-169. (SCI收录)[2] Liu J, Shao Y M, Zuo M J. The effects of the shape of localized defect in ball bearings on the vibration waveform [J]. Proc IMechE, Part K: Journal of Multi-body Dynamics, 2013, 227(1): 261-274. (SCI收录)[3] Liu J, Shao Y M, Lim T C. Impulse vibration transmissibility characteristics in the presence of localized surface defects in ball bearing systems [J]. Proc IMechE, Part K: Journal of Multi-body Dynamics, 2014, 228(1): 62-81. (SCI收录)[4] Liu J, Shao Y M, Zhu W D. A new model for the relationship between vibration characteristics caused by the time-varying contact stiffness of a deep groove ball bearing and defect sizes [J]. ASME Journal of Tribology, 2015, 137(3): 031101. (SCI收录)[5] Liu J, Shao Y M. A new dynamic model for vibration analysis of a ball bearing due to a localized surface defect considering edge topographies [J]. Nonlinear Dynamics, 2015, 79(2): 1329-1351. (SCI收录)[6] Liu J, Zhu W D, Charalambides P G, Shao Y M, Xu Y F, Wu K. Four-Beam model for vibration analysis of a cantilever beam with an embedded horizontal crack [J]. Chinese Journal of Mechanical Engineering. 2015, DOI: 10.3901/CJME.2015.0901.108. (SCI收录)[7] Liu J, Shao Y M. Vibration modelling of nonuniform surface waviness in a lubricated roller bearing [J]. Journal of Vibration and Control. 2015, DOI: 10.1177/1077546315589675. (SCI收录)[8] Liu J, Shao Y M. A numerical investigation of effects of defect edge discontinuities on contact forces and vibrations for a defective roller bearing [J]. Proc IMechE, Part K: Journal of Multi-body Dynamics. 2015, DOI: 10.1177/1464419315615451. (SCI收录)[9] Liu J, Shao Y M, Zhu W D. Free vibration analysis of a cantilever beam with a slant edge crack [J]. Proc IMechE, Part C: Journal of Mechanical Engineering Science. 2017, 231(5): 823–843. (SCI收录)[10] Liu J, Zhu W D, Charalambides P G, et al. A dynamic model of a cantilever beam with a closed, embedded horizontal crack including local flexibilities at crack tips[J]. Journal of Sound and Vibration, 2016, 382: 274-290. (SCI收录)[11] Shao Y M, Liu J, Mechefske C K. Drive axle housing failure analysis of a mining dump truck based on the load spectrum [J]. Engineering Failure Analysis, 2011, 18(3): 1049-1057. (SCI收录)[12] Shao Y M, Liu J, Ye J. A new method to model a localized surface defect in a cylindrical roller bearing dynamic simulation [J]. Proc IMechE, Part J: Journal of Engineering Tribology, 2014, 228(2): 140-159. (SCI 收录)[13] Liu J, Shao Y M, Zhou J J, Fan Y L. Vibration analysis of a cylindrical roller bearing considering multiple localized surface defects on races [J]. International journal of COMADEM, 2014, 17(1): 25-32. (EI收录)[14] 刘静, 邵毅敏, 秦晓猛, 周俭基. 基于非理想Hertz线接触特性的圆柱滚子轴承局部故障动力学建模[J]. 机械工程学报, 2014, 50(1): 91-97. (EI收录)

教育背景:

2003.7-2007.9，重庆大学，本科； 2007.9-2009.3，重庆大学，硕士； 2009.3-2014.6，重庆大学，博士； 2012.9-2013.9，美国University of Maryland, Baltimore County留学学习。