一、个人简介
刘群峰,男,1980年生,副教授,博士,一级注册结构工程师。yd2333云顶电子游戏桥梁与隧道工程系硕士生导师。主要从事桥梁结构设计理论和计算固体力学研究,已发表SCI期刊论文十多篇;主持完成国家自然科学基金青年项目1项、博士后基金项目1项、国家重点实验室开放课题2项,主持校级优青培育项目1项,参与国家自然科学基金重点项目1项,参与国家自然科学基金6项,并主持多项横向课题。
2017-今: yd2333云顶电子游戏副教授;
2013-2017:西安交通大学航空航天学院讲师、博士后;
2015-2016:美国佐治亚理工学院访问学者;
2006-2012:西安交通大学固体力学工学博士研究生;
2002-2006:中交第一公路勘察设计研究院工程师;
1998-2002:长安大学公路学院桥梁与隧道工程专业工学学士。
二、研究方向
1. 桥梁结构动力学设计理论与方法;
2. 智能材料与结构力学行为。
招生方向:
1.市政工程(081403)03城市道桥设计理论与试验研究
2.桥梁与隧道工程(081406)03桥梁与隧道工程特种材料
3.桥梁与隧道工程(081406)01桥梁结构设计理论与方法
三、主要科研成果
已发表SCI论文列表:
1. Qunfeng Liu; Shimin Zhu; Wenshan Yu; Xing Wu; Fei Song; Xiang Ren. Ground Motion Frequency Insensitivity of Bearing-Supported Pedestrian Bridge with Viscous Dampers, KSCE Journal of Civil Engineering, 2021, 25(7).
2. Qunfeng Liu; Wenshan Yu; Hao Luo; Xiang Ren; Shengping Shen; Tuning thermal resistance of SiC crystal/amorphous layered nanostructures via changing layer thickness, Computational Materials Science, 2020, 184.
3. Guangming Cheng, Yin Zhang, Tzu-Hsuan Chang, Qunfeng Liu, Lin Chen, Wei D. Lu, Ting Zhu and Yong Zhu. In situ nano-thermomechanical experiment reveals brittle to ductile transition in silicon nanowires. Nano Letters,2019 19(8).
4. Qunfeng Liu, Hao Luo. Tuning the thermal conductivity of silicon carbide by twin boundary: A molecular dynamics study. Journal of Physics D: Applied Physics, 2017, 50(6).
5. Liang Wang, Qunfeng Liu, Wenshan Yu, Shengping Shen. Shear response of β-SiC bulk dependent on temperature and strain rate. Acta Mechanica Solida Sinica, 2017, 30(2).
6. Wenshan Yu, Shengping Shen, Qunfeng Liu. Energetics of point defect interacting with bi-crystal sigma 3 copper grain, 2016, Computational Materials Science, 2016, 118.
7. Liang Wang, Qunfeng Liu, Shengping Shen. Effects of void-crack interaction and voids distribution on crack propagation in single crystal silicon. Engineering Fracture Mechanics, 2015, 146.
8. Qunfeng Liu, Liang Wang, Shengping Shen. Effects of geometry and shape on the mechanical behaviors of silicon nanowires. Computers, Materials & Continua, 2015, 46(2).
9. Qunfeng Liu, Liang Wang, Shengping Shen. Effect of surface roughness on elastic limit of silicon nanowires. Computational Materials Science,2015, 101(15).
10. Qunfeng Liu and Shengping Shen. Interaction of void and nano-ductility in single crystal silicon. Computational Materials Science,Volume 67, February 2013, 67.
11. Qunfeng Liu and Shengping Shen. On the large-strain plasticity of silicon nanowires: Effects of axial orientation and surface. International Journal of Plasticity, 2012, 38.
12. Qunfeng Liu and Shengping Shen. Effects of Surface Orientation and Temperature on Tensile Deformation of Gold Nanowires. Computers, Materials and Continua, 2010, 17(1).
四、在研科研项目
主持企业联合科研攻关项目2项;
参与国家自然科学基金重点项目1项。
五、联系方式
欢迎邮件联系:qunfengliu@xjtu.edu.cn