科研项目及成果：
[1] 湖北省自然科学基金, 船式拖拉机滑行底板焊点疲劳评价方法研究（2018CFB281）,2018/01-2019/12. 主持
[2] 湖北省教育厅科学技术研究计划青年人才项目, 农用运输车车身焊点疲劳寿命预测研究（Q20181410),2018/01-2019/12.主持
[3] 国家重点研发计划子课题, 设施水产养殖精准作业装备研制（2017YFD0701704）,2017/07-2020/12. 参与
[4] 湖北省农业厅补短板项目,艾草鲜叶脱叶短板机具研发、制造、验证与推广应用(HBSNYT202220),2023/01-2024/12. 参与
[1] Hu Liu, De-Guang Shang, Guang-You Yang, Fatigue analysis of laser welded Al-alloy joints with the fictitious notch radius of rf=0.05mm, Theoretical and Applied Fracture Mechanics, 2017, 88:9-17. (SCI)
[2] Hu Liu, De-Guang Shang, Jian-Zhong Liu, Zhen-Kun Guo, Fatigue life prediction based on crack closure for 6156 Al-alloy laser welded joints under variable amplitude loading, International Journal of Fatigue, 2015, 72: 11-18. (SCI)
[3] Hu Liu, De-Guang Shang, Jian-Zhong Liu, Zhen-Kun Guo, Fatigue life prediction based on equivalent stresses for laser beam welded 6156 Al-alloy joints under variable amplitude loading, Fatigue and Fracture of Engineering Materials & Structures, 2015, 38(8): 997-1005. (SCI)
[4] Hu Liu, De-Guang Shang, Zhen-Kun Guo, Yan-Guang Zhao, Jian-Zhong Liu, Fatigue crack growth property of laser beam welded 6156 aluminum alloy, Fatigue and Fracture of Engineering Materials & Structures, 2014, 37(8): 937–944. (SCI)
[5] Hu Liu, De-Guang Shang, Jian-Zhong Liu, Zhen-Kun Guo, Fatigue life prediction of laser welded 6156 Al-alloy joints based on crack closure, Theoretical and Applied Fracture Mechanics,2014, 74(1): 181-187. (SCI)
[6]Hu Liu, Xin-Hao Huo, Ze-Hao Zhang, Wang-Kai Yan, and Dao-De Zhang, A Fatigue Life Prediction Approach for Resistance Spot Welded Joints with Consideration of the Stress Ratio Effect, Journal of Materials Engineering and Performance,2024,https://doi.org/10.1007/s11665-024-09168-1.(SCI)
[7] 刘虎, 龚宇, 张彪, 陈源, 周明刚, 基于EDEM的鱼苗分选机设计与工作参数优化, 农业机械学报, 2020, 51(1):114-121.（EI）
[8] 刘虎, 龚宇, 张彪, 周明刚, 鱼苗体型对辊道式分选机的适应性研究, 机械设计与制造, 2021, (10): 150-154.
[9] 刘虎, 尚德广, 刘建中, 杨光友, 激光焊接6156-T4铝合金对接接头和T型接头的性能对比, 机械工程材料, 2017, 41（8）:59-62.
[10] 刘虎, 龚宇, 张超, 康宏彬, 应力比对ST12低碳钢疲劳裂纹扩展速率的影响, 机械工程材料, 2020, 44（6）: 25-27.
[11] 刘虎, 康宏彬, 杨光友, 一种齿盘式自适应玉米脱粒机. 专利号：ZL201620290265.4.（实用新型）
[12] 刘虎, 龚宇, 周明刚, 陈源, 谢柏林, 戚得众, 王雷. 一种倾角可调节式分鱼机.专利号：ZL201811604950.X.(发明专利) |
