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韦凯

发布于:2018-03-22 星期四 17:21:30 点击数:1762

基本信息

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姓名: 韦凯
系别: 工程力学系
职称/职务: 助理教授,硕士生导师,力学系副主任

可招收力学、机械、车辆专业硕士学位研究生
办公电话:
移动电话:
E-mail:
weikai@hnu.edu.cn

教育背景

2006.09-2010.07:  重庆大学工程力学系,获工学学士学位,导师:彭向和 教授
2010.09-2015.07:  北京大学固体力学专业,获理学博士学位,导师:方岱宁 院士

工作履历

2015.11-至今: 湖南大学机械与运载工程学院,工程力学系,助理教授

学术兼职

1、中国复合材料学会 车辆工程复合材料委员会 委员,  青年工作委员会 委员

2、Guest Editor for Special Issue in Advances in Materials  Science &  Engineering (SCI)

3、期刊审稿人:《Composite Structures》、《Composite Part B》、《Journal of Sandwich Structures & Materials》、《International Journal of Applied Mechanics》、《Journal of Thermoplastic Composite Materials》、《Acta Mechanica Sinica》、《SCIENCE CHINA-Technological Sciences》、《Journal of Applied Polymer Science》、《湖南大学学报》




研究领域

学科领域:主要从事轻质复合材料与结构设计,在力学与复合材料SCI、EI期刊发表论文四十余篇,包括ESI高被引论文一篇(2018),论文引用300余次(Google Scholar)

本课题组经费充足,欢迎力学、机械、车辆、材料等专业学生报考研究,每年招收2-3名硕士研究生(可同时招收力学、机械、车辆专业研究生)。

欢迎相关专业本科生加入课题组开展科研训练。

主要研究方向:


1、力学与热学超材料设计

主要研究力场和热场激励下的新型超材料(Metamaterial)设计、分析优化方法与制备实验表征技术,以获得反常的负泊松比(Negative Possion's Ratio),负热膨胀系数(Negative Thermal Expansion)超材料。该类超材料可用于增强汽车典型结构的碰撞吸能特性,或用于变体飞行器,航天器展开结构等。研究成果发表在固体力学顶级期刊《Journal of the Mechanics and Physics of Solids》(ESI高被引论文)、《International Journal of Solids and Structures》、《Journal of Applied Mechanics》、《Composite Structures》、《International Journal of Mechanical Sciences》、《Extreme Mechanics Letters》,并在《科学通报》发表主题综述。

2、车身复合材料及结构设计

主要开展车身复合材料成型工艺分析及优化,纤维织物预成型粘弹性、蠕变特性研究、复合材料/金属连接设计,复合材料汽车零部件设计与优化。相关研究成果发表在《International Journal of Applied Mechanics》、《Journal of Reinforced Plastics and Composites》、《 Advances in Materials Science and Engineering》、《Composites Part B: Engineering》、《复合材料学报》

3、飞行器热防护系统设计

针对高超声速飞行器对轻质热防护系统的需求,主要开展陶瓷及陶瓷基复合材料多孔夹芯结构的高温力学行为、传热学特性研究,并开展承载-防隔热一体化集成式热防护系统设计及优化。相关研究成果已发表在《Applied Thermal Engineering》、《Composite Structures》、《Composites Part B: Engineering》、《Materials & Design》

4、功能金属及多孔点阵结构3D打印

主要研究功能金属的3D打印工艺与微观组织结构、宏观性能的关联规律,并开展多孔金属点阵结构的设计、3D打印制备与性能表征工作。相关成果已发表在《Extreme Mechanics Letters》(封面文章)。

科研项目

负责和参与的主要科研项目:
1.“新型轻质点阵材料热膨胀调控设计、制备与表征”,国家自然科学基金青年项目; 2017-2019,(项目负责人,直接经费:26万元)
2. “新型轻质点阵复合材料本构模型及失效行为”,湖南省自然科学基金; 2017-2019,(项目负责人,经费:5万元)
3.“轻质点阵材料热膨胀调控设计与表征”,湖南大学“青年教师成长计划”项目; 2016-2020,(项目负责人,经费:25万元)
4.“超轻多孔材料及其构成结构多功能化应用的基础研究”,国家973项目;(子课题技术骨干)
5.“基于点阵多孔材料的xxx”,国防863项目;(项目主要完成人)
6.“xxx技术研究”,国防863项目;(项目主要完成人)
7.“超高温陶瓷波纹板结构设计、制备与热力耦合分析”,国家自然科学基金,2014-2017,(项目主要完成人)
 
开设课程:
本科生课程:《工程软件及应用》,《材料力学》、《工程力学》(课程负责人)、《力学进展》(课程负责人)

学术成果

发表论文:(*表示通讯作者,详细论文列表见 ORCID:0000-0002-1129-9250)

(40).  Kai Wei, Ding Liang, Ming Mei, Maojun Li, Xujing Yang*, Shuyong Duan*, A viscoelastic model of recovery behaviors in preforming process for carbon fiber fabrics with binder, International Journal of Applied Mechanics, In Press

(39).  Kai Wei, Ding Liang, Ming Mei, Xujing Yang*, Liming Chen*, A viscoelastic model of compression and relaxation behaviors in preforming process for carbon fiber fabrics with binder, Composites Part B: Engineering, 2019,158: 1-9

(38).  Kai Wei, Yong Peng, Zhaoliang Qu*, Yongmao Pei*, Daining Fang, A cellular metastructure incorporating coupled negative thermal expansion and negative Poisson's ratio, International Journal of Solids and Structures, 2018, 150: 255-267

(37).  Kai Wei, Qidong Yang, Bin Ling, Haiqiong Xie*, Zhaoliang Qu, Daining Fang, Mechanical responses of titanium 3D kagome lattice structure manufactured by selective laser melting, Extreme Mechanics Letters, 2018, 23: 41-48 (Cover Paper)

(36).  Kai Wei, Qidong Yang, Bin Ling, Zhaoliang Qu*, Yongmao Pei*, Daining Fang, Design and analysis of lattice cylindrical shells with tailorable axial and radial thermal expansion, Extreme Mechanics Letters, 2018, 20: 51-58

(35).  Kai Wei, Yong Peng, Zhaoliang Qu, Hao Zhou, Yongmao Pei*, Daining Fang*, Lightweight composite lattice cylindrical shells with novel character of tailorable thermal expansion, International Journal of Mechanical Sciences, 2018, 137: 77-85

(34).  Kai Wei, Yiwei Chen, MaojunLi, XujingYang*, Strength and failure mechanism of composite-steel adhesive bond single lap joints, Advances in Materials Science and Engineering, 2018, 5810180

(33).  Kai Wei*, Yanke Wang, Xujing Yang*, Viscoelastic modeling of responses in the whole compaction process for woven fiber reinforcements, International Journal of Applied Mechanics, 2018, 10(2): 14850079

(32).  Kai Wei, Yong Peng, Kaiyu Wang, Shengyu Duan, Xujing Yang*, Weibin Wen, Three dimensional lightweight lattice structures with large positive, zero and negative thermal expansion, Composite Structures,2018, 188: 287-296

(31).  Kai Wei, Kaiyu Wang, Xiangmeng Cheng, Yong Peng, Maojun Li, Xujing Yang*, Structural and thermal analysis of integrated thermal protection systems with C/SiC composite cellular core sandwich panels, Applied Thermal Engineering, 2018, 131: 209–220

(30).  Kai Wei, Yong Peng, Weibin Wen, Yongmao Pei*, Daining Fang*, Tailorable thermal expansion of lightweight and robust dual-constituent triangular lattice material, Journal of Applied Mechanics-ASME, 2017, 84(10): 101006

(29).  Kai Wei, Yong Peng, Kaiyu Wang, Fan Yang, Su Cheng, Tao Zeng*, High temperature mechanical properties of lightweight C/SiC composite pyramidal lattice core sandwich panel, Composite Structures, 2017, 178: 467-475

(28).  Kai Wei, Yong Peng, Zhaoliang Qu, Rujie He*, Xiangmeng Cheng*, High temperature mechanical behaviors of lightweight ceramic corrugated core sandwich panel, Composite Structures, 2017, 176: 379-387

(27).  Kai Wei, Xiangmeng Cheng, Fuhao Mo, Weibin Wen, Daining Fang, Design and analysis of integrated thermal protection system based on lightweight C/SiC pyramidal lattice core sandwich panel, Materials and Design, 2016, 111: 435-444.

(26).  Xujing Yang, Yanke Wang, Fuhao Mo,Kai Wei*, Shuyong Duan, Characterization of nesting effects on compression processes for plain woven fabrics in composites manufacturing, Journal of Reinforced Plastics and Composites, 2017, 36: 1503-1513

(25).  Keqiang Zhang, Lu Zhang, Rujie He*, Kaiyu Wang, Kai Wei*, Bing Zhang*, Joining of Cf/SiC Ceramic Matrix Composites: A Review, Advances in Materials Science and Engineering, 2018, Accepted, in press

(24).  Weibin Wen, Shengyu Duan, Kai Wei*, Yongbin Ma, Daining Fang, A quadratic b-spline based isogeometric analysis of transient wave propagation problems with implicit time integration method, Applied Mathematical Modelling, 2018, 59: 115-131

(23).  Weibin Wen, Hongshuai Lei, Kai Wei*, Daining Fang, An improved time integration scheme based on uniform cubic B-splines and its application in structural dynamics, Applied Mathematics and Mechanics, 2017, 38: 889-908

(22).  韦凯,王东兴,王彦科,杨旭静*, 织物纤维干湿态压缩成型特性, 复合材料学报,2018, DOI: 10.13801/j.cnki.fhclxb.20180516.001

(21).  韦凯,裴永茂,轻质复合材料及结构热膨胀调控设计研究进展, 科学通报, 2017,62:47-60

(20).  Zhaoliang Qu, Kai Wei, Qing He, Rujie He, Yongmao Pei, Shixing Wang, Daining Fang, High temperature fracture toughness and residual stress in thermal barrier coatings evaluated by an in-situ indentation method, Ceramics International, 2018, 44: 7926-7929

(19).  Yanfei Chen, Shigang Ai, Rujie He, Kai Wei, Daining Fang, A Study on the Compressive Performance of C/SiC Lattice Sandwich Panel at High Temperature, International Journal of Applied Mechanics, 2018: 1750120

(18).  Fuhao Mo, Shuyong Duan, Xiaoqing Jiang, Sen Xiao*,Zhi Xiao, Wei Shi, Kai Wei, Investigation of occupant lower extremity injures under various overlap frontal crashes, International Journal of Automotive Technology, 2018, 19(2): 301-312.

(17).  Wenbin Wen, Yong Tao, Shengyu Duan, Jun Yan, Kai Wei, Daining Fang, A comparative study of three composite implicit schemes on structural dynamic and wave propagation analysis, Computers & Structures, 2017,190: 126-149.

(16).  Weibin Wen, Shengyu Duan,·Jun Yan,·Yongbin. Ma, Kai Wei, Daining Fang, A quartic B-spline based explicit time integration scheme for structural dynamics with controllable numerical dissipation, Computational Mechanics, 2017, 59: 1-16.

(15).  Shuyong Duan, Xujing Yang, Yourui Tao, Fuhao Mo, Zhi Xiao, Kai Wei, Experimental and numerical investigation of long glass fiber reinforced polypropylene composite and application in automobile components, Transport, 2017: 1-9.

(14).  韦凯,彭勇,王开禹,热膨胀系数可调控的三维轻质点阵结构,中国力学大会,北京,2017

(13).  杨旭静,王跃飞,韦 凯,莫富灏,王彦科,基于孔隙控制的车身结构树脂传递模塑成型工艺设计, 复合材料学报

(12).  肖志,杜庆勇,莫富灏,韦凯,杨旭静,邢杨,连续碳纤维增强复合材料汽车顶盖铺层优化设计,汽车工程

(11).  Kai Wei, Haosen, Chen, Yongmao Pei, Daining Fang, Planar lattices with tailorable coefficient of thermal expansion and high stiffness based on dual-material triangle unit, Journal of the Mechanics and Physics of Solids. 2016, 86:173-191(2018 ESI高被引论文 )

(10).  Kai Wei, Xiangmeng Cheng, Rujie He, Yongmao Pei, Daining Fang, Heat transfer mechanism of the C/SiC ceramics pyramidal lattice composites, Composite Part B,2014, 63: 8–14.

(9).  Kai Wei, Rujie He, Xiangmeng Cheng, Rubing Zhang, Yongmao Pei, Daining Fang, Fabrication and mechanical properties of lightweight ZrO2 ceramic corrugated core sandwich panels, Materials and Design, 2014,64: 91–95.

(8).  Kai Wei, Rujie He, Xiangmeng Cheng, Rubing Zhang, Yongmao Pei, Daining Fang, A lightweight, high compression strength ultra high temperature ceramic corrugated panel with potential for thermal protection system applications, Materials and Design, 2015,66:552-556.

(7).  Kai Wei; Rujie He; Xiangmeng Cheng; Yongmao Pei; Rubing Zhang; Daining Fang,Fabrication and heat transfer characteristics of C/SiC pyramidal core lattice sandwich panel,Applied Thermal Engineering, 2015, 81:10-17.

(6).  Kai Wei, Xiangmeng Cheng, Yongmao Pei, Tao Zeng, Daining Fang. Design of thermal protection system based on C/SiC pyramidal core lattice sandwich panel, 1st International Conference on Computational and Experimental Methods for Composite Materials and Structures,Harbin, 2014.

(5).  Xiangmeng Cheng, Kai Wei, Rujie He, Yongmao Pei, Daining Fang, The equivalent thermal conductivity of lattice core sandwich structure: A predictive model, Applied Thermal Engineering, 2016,93:236-243.

(4).  Zhaoliang Qu, Rujie He, Kai Wei, Yongmao Pei, Daining Fang, Pre-oxidation temperature optimization of ultra-high temperature ceramic components: flexural strength testing and residual stress analysis. Ceramics International, 2014, 41:5085-5092.

(3).  Rujie He, Rubing Zhang, Kai Wei, Xiangmeng Cheng, Surface preoxidation to improve dispersibility of zirconium diboride in aqueous medium, Advances in Applied Ceramics, 2014, Vol.113, No.5.

(2).  Rujie He, Rubing Zhang, Xiaolei Zhu, Kai Wei, Zhaoliang Qu, Yongmao Pei, Daining Fang, Improved Green Strength and Green Machinability of ZrB2–SiC through gelcasting based on a double gel network, Journal of the American Ceramic Society, 2014, 97: 2401-2404.

(1).  Rujie He, Li Jing, Zhaoliang Qu, Zhili Zhou, Shigang Ai, Kai Wei. Effects of ZrB2 contents on the mechanical properties and thermal shock resistance of B4C-ZrB2 ceramics. Materials & Design, 2015, 71: 56-61.


专利

(5).  韦凯,莫富灏,杨旭静,李茂君,陈章涛,肖志,一种纤维织物的送料切割系统,申请号:201711477990.8(发明专利申请)

(4).  韦凯,杨旭静,段书用,莫富灏,杜庆勇,肖志,复合材料板材的制备系统,专利号: ZL 2017 2 0128224.X

(3).  何汝杰,方岱宁,韦凯,裴永茂,张如炳,程相孟,一种高温陶瓷材料点阵夹芯板的一体化凝胶注模制备方法,专利号:ZL201410082117.9

(2).  方岱宁,张如炳,程相孟,裴永茂,曲兆亮,韦凯,庄庆伟,王戈,用于超高温氧化环境下的力学性能测试装置和方法,专利号:ZL201210500311.5

(1).  方岱宁,张如炳,程相孟,裴永茂,曲兆亮,韦凯,庄庆伟,王戈,一种超高温氧化环境下的电致热陶瓷发热体的制备方法,专利号:ZL201210494900.7

奖励与荣誉

1、2018年 湖南大学机械与运载工程学院 优秀共产党员

2、2018年 湖南大学本科毕业实习优秀指导教师

3、2017年 湖南大学机械与运载工程学院 优秀共产党员

4、2016年 湖南高等学校教师岗前培训 优秀学员