当前位置: X-MOL首页全球导师 国内导师 › 龚愉

个人简介

主要从事飞行器结构力学、复合材料结构损伤容限设计等领域的研究和教学工作。主持国家自然科学基金、重庆市自然科学基金、中国科协项目、中央高校基本业务费和国家重点实验室开放基金等近十项。研究成果在Composites Science and Technology、Composites Part B、Composite Structures、International Journal of Mechanical Sciences、Engineering Fracture Mechanics、Chinese Journal of Aeronautics等国际一流期刊上发表论文30余篇,授权发明专利3项,受理7项。 教育经历 2011.09—2017.06,北京航空航天大学,宇航学院,飞行器设计,硕博 2014.10—2016.01,University of Bristol,School of Aerospace Engineering,联合培养博士 2007.09—2011.07,西北工业大学,航天学院,飞行器设计与工程,本科 工作经历 2020.09-至今 重庆大学,航空航天学院,副教授 2018.10-2018.12,University of Siegen,DAAD学者 2017.12-2020.08,重庆大学,航空航天学院,讲师

研究领域

1. 复合材料力学 2. 飞行器结构分析 3. 疲劳与断裂

近期论文

查看导师最新文章 (温馨提示:请注意重名现象,建议点开原文通过作者单位确认)

Yu Gong, Xinjian Chen, Wangchang Li, Libin Zhao, Junan Tao, Jianyu Zhang, Ning Hu. Delamination in carbon fiber epoxy DCB laminates with different stacking sequences: R-curve behavior and bridging traction-seperation relation. Composite Structures. 2021, 262: 113605. (SCI, JCR Q1分区) Ruixue Ji, Libin Zhao, Kangkang Wang, Fengrui Liu, Yu Gong, Jianyu Zhang. Effects of debonding defects on the postbuckling and failure behaviors of composite stiffened panel under uniaxial compression. Composite Structures. 2020, 113121. (SCI, JCR Q1分区) Yu Gong, Libin Zhao, Jianyu Zhang, Ning Hu, Chuanzeng Zhang. Development of a standardized test procedure and an improved data reduction method for the mixed-mode I/II delamination in composite laminates. Composites Science and Technology. 2020, 108488. (SCI, JCR Q1分区) Kangkang Wang, Libin Zhao, Haiming Hong, Jianyu Zhang, Yu Gong. Parameters studies and evaluation principles of delamination damage in laminated composites. Chinese Journal of Aeronautics. 2020. (SCI, JCR Q1分区) Wangchang Li, Liaoyuan Xu, Xu Zhang, Yu Gong, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao, Shenglei Che. Investigating the effect of honeycomb structure composite on microwave absorption properties. Composites Communications. 2020; 19: 182-8. (SCI, JCR Q2分区) Yu Gong, Xinjian Chen, Junan Tao, Libin Zhao, Jianyu Zhang, Ning Hu. A simple procedure for determining the mode I bridging stress of composite DCB laminates without measuring the crack opening displacement. Composite Structures, 2020 (243), 112147. (SCI, JCR Q1分区) Yu Gong, Libin Zhao, Jianyu Zhang, Ning Hu. Crack closure in the fatigue delamination of composite multidirectional DCB laminates with large-scale fiber bridging. Composite Structures, 2020 (244), 112220. (SCI, JCR Q1分区) Tiancheng Cao, Libin Zhao, Yu Gong, Xiaojing Gong, Jianyu Zhang. An enhanced beam theory based semi-analytical method to determine the DCB mode I bridging-traction law. Composite Structures, 2020 (245), 112306. (SCI, JCR Q1分区) Yu Gong, Yixin Hou, Libin Zhao, Wangchang Li, Jianyu Zhang, Ning Hu. A modified mode I cohesive zone model for the delamination growth in DCB laminates with the effect of fiber bridging. International Journal of Mechanical Sciences, 2020 (176): 105514. (SCI, JCR Q1分区) Shihao Yin, Yu Gong*, Wangchang Li, Libin Zhao*, Jianyu Zhang*, Ning Hu. A novel four-linear cohesive law for the delamination simulation in composite DCB laminates. Composites Part B. 2020 (180), 107526. (SCI, JCR Q1分区) Yu Gong, Bing Zhang, Libin Zhao, Jianyu Zhang, Ning Hu, Chuanzeng Zhang. R-curve behaviour of the mixed-mode I/II delamination in carbon/epoxy laminates with unidirectional and multidirectional interfaces. Composite Structures. 2019 (223), 110949. (SCI, JCR Q1分区) Yu Gong, Libin Zhao, Jianyu Zhang, Ning Hu and Chuanzeng Zhang. An insight into three approaches for determining fatigue delamination resistance in DCB tests on composite laminates. Composites Part B. 2019 (176), 107206. (SCI, JCR Q1分区) Yu Gong, Wangchang Li, Hao Liu, Suzhen Yuan, Zhangming Wu, Chuanzeng Zhang. A novel understanding of the normalized fatigue delamination model for composite multidirectional laminates. Composite Structures. 2019, 111395. (SCI, JCR Q1分区) Kangkang Wang, Libin Zhao, Haiming Hong, Yu Gong, Jianyu Zhang and Ning Hu. An analytical model for evaluating the buckling, delamination propagation, and failure behaviors of delaminated composites under uniaxial compression. Composite Structures. 2019, 110937. (SCI, JCR Q1分区) Wangchang Li, Wei Huang, Kang Yue, Yu Gong, Yao Ying, Jing Yu, Jingwu Zheng, Liang Qiao and Shenglei Che. Fabrication and investigations of G-POSS/cyanate ester resin composites reinforced by silane-treated silica fibers. Composites Science and Technology. 2019 (173): 7-14. (SCI, JCR Q1分区) Libin Zhao, Yu Gong and Jianyu Zhang. A survey on the delamination growth behavior in fiber reinforced composite laminates [J]. Acta Aeronautica et Astronautica Sinica. 2019, 40: 222509. DOI: 10.7527/S1000-6893.2018.22509 (In Chinese). Yana Wang, Xinwen Chen and Yu Gong. Experimental Study on Delamination of Composite Laminates with 0°/45° Interface under Mode I, Mode II and Mixed-mode I/II Loading. Journal of Aeronautical Materials, 2018, 38(6): 83-88. doi: 10.11868/j.issn.1005-5053.2017.000202. (In Chinese) Yu Gong, Libin Zhao, Jianyu Zhang and Ning Hu. A novel model for determining the fatigue delamination resistance in composite laminates from a viewpoint of energy [J]. Composites Science and Technology. 2018(167), 489-496. (SCI, JCR Q1分区) Yu Gong, Bing Zhang and Stephen R. Hallett. Delamination migration in multidirectional composite laminates under mode I quasi-static and fatigue loading [J]. Composite Structures. 2018(189), 160-176. (SCI, JCR Q1分区) Yu Gong, Bing Zhang, Supratik Mukhopadhyay and Stephen R. Hallett. Experimental study on delamination migration in multidirectional laminates under mode II static and fatigue loading, with comparison to mode I [J]. Composite Structures. 2018(201), 683-698. (SCI, JCR Q1分区)

推荐链接
down
wechat
bug