龔愉

人物經歷

教育背景

2011.09-2017.06，北京航空航天大學，轎危宇航學院，飛行器設計乘殃戶，碩博

2014.10-2016.01，University of Bristol，School of Aerospace Engineering，聯合培養博士

2007.09-2011.07，西北工業大學，航天學院，飛行器設計與工程，鍵捆紙學士

工作經歷

2020.09-至今重慶大學，航空航天學院，副教授

2018.10-2018.12，University of Siegen，DAAD學者

2017.12-2020.08，重茅乘翻嫌慶大學，航空航天學院，講師

研究方向

1. 複合材料力學

2. 飛行器結構分析

3. 疲勞與斷裂

學術成果

研究項目

主持國家自然科學基金、重慶市自然科學基金、中國科協項目、中央高校基本業務費和國家重點實驗室開放基金等近十項。

出版物

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等國際一流期刊上發表論文30餘篇，府精鞏授權發明專利3項，受寒組腳戒理7項。

[28]. 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分區)

[27]. 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分束企朵區)

[26]. 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分區)

[25]. 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分區)

[24]. 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分區)

[23]. 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分區)

[22]. 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分區)

[21]. 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分區)

[20]. 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分區)

[19]. 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分區)

[18]. 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分區)

[17]. 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分區)

[16]. 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分區)

[15]. 尹世豪，張建宇，龔愉*，侯怡鑫. 新型三線性本構內聚力模型的界面參數研究. 重慶大學學報. 2020, 43(2): 91-99

[14]. 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分區)

[13]. 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分區)

[12]. 趙麗濱，龔愉，張建宇. 纖維增強複合材料層合板分層擴展行為研究進展[J]. 航空學報. 2019, 40: 222509. DOI: 10.7527/S1000-6893.2018.22509. (國內權威期刊)

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).

[11]. 王雅娜，陳新文，龔愉. 複合材料0°/45°層間界面I型、II型和I/II混合型分層實驗研究. 航空材料學報. 2018, 38(6): 83-88. DOI: 10.11868/j.issn1005-5053.2017.000202.

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)

[10]. 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分區)

[9]. 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分區)

[8]. 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分區)

[7]. Yu Gong, Libin Zhao, Jianyu Zhang and Ning Hu. An improved power law criterion for the delamination propagation with the effect of large-scale fiber bridging in multidirectional laminates [J]. Composite Structures. 2018(184), 961-968. (SCI, JCR Q1分區)

[6]. Yu Gong, Libin Zhao, Jianyu Zhang, Yana Wang and Ning Hu. Delamination propagation criterion including the effect of fiber bridging for mixed-mode I/II delamination in CFRP multidirectional laminates [J]. Composites Science and Technology. 2017(151), 302-309. (SCI, JCR Q1分區)

[5]. Libin Zhao, Yana Wang, Jianyu Zhang, Yu Gong, Ning Hu and Ning Li. XFEM-based model for simulating zigzag delamination growth in laminated composites under mode I loading [J]. Composite Structures. 2017(160), 1155-1162. (SCI, JCR Q1分區)

[4]. Libin Zhao, Yana Wang, Jianyu Zhang, Yu Gong, Zizi Lu, Ning Hu and Jifeng Xu. An interface-dependent model of plateau fracture toughness in multidirectional CFRP laminates under mode I loading [J]. Composites Part B: Engineering. 2017(131), 196-208. (SCI, JCR Q1分區)

[3]. Libin Zhao, Yu Gong, Yana Wang, Jianyu Zhang, Zizi Lu, Lei Peng and Ning Hu. A novel interpretation of fatigue delamination growth behavior in CFRP multidirectional laminates [J]. Composites Science and Technology. 2016(133), 79-88. (SCI, JCR Q1分區)

[2]. Libin Zhao, Yu Gong, Jianyu Zhang, Yuli Chen and Binjun Fei. Simulation of delamination growth in multidirectional laminates under mode I and mixed mode I/II loadings using cohesive elements [J]. Composite Structures. 2014(116), 509-522. (SCI, JCR Q1分區)

[1]. Libin Zhao, Yu Gong, Tianliang Qin, Saqib Mehmood and Jianyu Zhang. Failure prediction of out-of-plane woven composite joints using cohesive element [J]. Composite Structures. 2013 (106), 407-416. (SCI, JCR Q1分區)

龔愉

基本介紹