【人物简介】

刘群峰，男，1980年生，副教授，博士，国家一级注册结构工程师。现为西安科技大学建筑与土木工程学院桥梁与隧道工程系硕士生导师。

【研究方向】

1.智能材料与结构力学；2.桥梁结构设计理论与方法；3.桥梁结构健康监测

【研究成果】

【科研项目】

主持国家自然科学基金青年项目1项、博士后基金项目1项、国家实验室开放课题1项（已结题），主持学校优青培育项目1项（在研），参与国家自然科学基金重点项目1项（在研），参与国家自然科学基金6项（已结题）。其他课题主要有“西康高速公路顺水桥梁水文冲刷研究”、“燃气轮机热障涂层失效机理跨尺度研究”等。

【论文著作】

已发表SCI期刊论文9篇 1、Qunfeng Liuand Shengping Shen, Effects of Surface Orientation and Temperature on Tensile Deformation of Gold Nanowires. Computers, Materials and Continua, v 17, n 1, p 59-75, 2010. 2、Qunfeng Liuand Shengping Shen, On the large-strain plasticity of silicon nanowires: Effects of axial orientation and surface. International Journal of Plasticity, Volume 38, p 146-158, 2012. 3、Qunfeng Liuand Shengping Shen. Interaction of void and nano-ductility in single crystal silicon. Computational Materials Science，Volume 67, February 2013, Pages 123–132. 4、Qunfeng Liu, Liang Wang, Shengping Shen Effect of surface roughness on elastic limit of silicon nanowires. Computational Materials Science，Volume 101, 15 April 2015, Pages 267–274. 5、Qunfeng Liu, Liang Wang, Shengping Shen. Effects of geometry and shape on the mechanical behaviors of silicon nanowires. Computers, Materials & Continua, Vol. 46, No. 2, pp. 105-123. 6、Liang Wang,Qunfeng Liu*, Shengping Shen. Effects of void–crack interaction and voids distribution on crack propagation in single crystal silicon. Engineering Fracture Mechanics，Volume 146, 2015, Pages 56–66 7、Liang Wang,Qunfeng Liu*, Wenshan Yu, Shengping Shen. Shear response of β-SiC bulk dependent on temperature and strain rate. Acta Mechanica Solida Sinica, v30 : 137-144. 8、Qunfeng Liu*, Hao Luo, Tuning the thermal conductivity of silicon carbide by twin boundary: A molecular dynamics study, 2017, Journal of Physics D: Applied Physics, v50 : 065108. 9、Wenshan Yu*, Shengping Shen*,Qunfeng Liu. Energetics of point defect interacting with bi-crystal sigma 3 copper grain, 2016, Computational Materials Science, Volume 118, 2016, Pages 47–55.