科研项目
1、国家自然科学基金面上项目:石墨烯/铝复合材料多尺度模型及其MD-PD耦合分析方法(11872079),主持,2019.1-2022.12,63万元
2、国家自然科学青年基金:碳纳米管束/聚合物复合纤维的力学行为及增强机理(11502007),主持,2016.1-2018.12
3、北京市教委一般项目:全碳气凝胶弹性与导热机理的多尺度模拟与实验研究(KM201810005002),主持,2018.1-2020.12,15万元
4、非线性力学国家重点实验室2017年开放课题资助,主持,2017.1-2017.12,3.5万元
5、中国博士后科学基金:碳纳米管纤维/聚合物复合材料力学行为的多尺度分析(2015M580944),主持,2016.1-2017.12
6、北京市博士后工作经费资助项目:电子辐射与聚合物浸润碳纳米管纤维的机理研究(2015ZZ-14),主持,2015.3-2016.6
代表性学术论文
1.Liu Xia, Sun W. K., Liew K.M., Multiscale modeling of crystal plastic deformation of polycrystalline titanium at high temperatures,Computer Methods in Applied Mechanics and Engineering, 2018, 340: 932-955.(工程技术1区,IF: 4.441)
2.Liu Xia, Yang Qing-Sheng, Molecular dynamic simulation of mechanical behavior of reduced graphene oxide produced by thermal reduction method,Micro & Nano Letters, 2017, 4(20):1-5.
3.Liu Xia, Yang Qing-Sheng, Liew Kim-Meow, He Xiao-Qiao.Superstretchability and stability of helical structures of carbon nanotube/polymer composite fibers: coarse-grained molecular dynamics modeling and simulation,Carbon, 2017, 115: 220-228.(工程技术1区, IF: 6.196)
4.Liu Xia, Yang Qing-Sheng, He Xiao-Qiao, Liew Kim-Meow. Self-densified microstructure and enhanced properties of carbon nanotube fiber by infiltrating polymer,Carbon,2016,106:188-194.(工程技术1区, IF: 6.196)
5.Liu Xia, Yang Qing-Sheng, He Xiao-Qiao, Liew Kim-Meow. Cohesive laws for van der Waals interactions of super carbon nanotube polymer composites,Mechanics Research Communications, 2016, 72: 33-40. (IF:1.502)
6.Liu Xia, Yang Qing-Sheng. Plastic deformation and failure mechanisms of collapsed-carbon nanotube fibers by coarse-grained molecular dynamic simulations.International Journal of Plasticity, 2015, 64: 104-112. (工程技术1区,IF:5.982)
7.Liu Xia, Yang Qing-Sheng, Su Luo-Dan. Interface analysis and design in carbon nanotube array composite based on cohesive finite element approach.Materials Science and Engineering: A, 2014, 592(13): 83-87. (IF:2.108)
8.Liu Xia,Lu Wei-Bang, Ayala O M, Wang Lian-Ping, Karlsson A M, Yang Qing-Sheng, Chou Tsu-Wei. Microstructural evolution of carbon nanotube fibers: deformation and strength mechanism,Nanoscale, 2013, 5(5): 2002-2008. (工程技术1区,IF:6.233)
9.Liu Xia, Yang Qing-Sheng, He Xiao-Qiao, Liew Kim -Meow. Size- and shape-dependent effective properties of single-walled super carbon nanotubes via a generalized molecular structure mechanics method,Computational Material Science, 2012, 61: 27-33. (IF:1.965)
10.Liu Xia, Yang Qing-Sheng, He Xiao-Qiao, Mai Yiu-Wing. Molecular mechanics modeling of deformation and failure of super carbon nanotube networks.Nanotechnology, 2011, 22(47): 475701. (工程技术1区,IF:3.842)