GEOMETRICALLY NONLINEAR ANALYSIS OF CARBON NANOTUBE REINFORCED FUNCTIONALLY GRADED STRUCTURES INTEGRATED WITH PIEZOELECTRIC MATERIALS

摘要：

　　The paper develops a finite element (FE) model based on the first-order shear deformation (FOSD) hypothesis for static and dynamic analyses of piezoelectric integrated carbon nanotube reinforced functionally graded (P-CNT-FG) structures.The FE model considers fully geometrically nonlinear phenomenon with finite rotations.Four different distribution types of CNTs are considered,namely uniform distribution (FG-U),V-shaped distribution (FG-V),O-shaped distribution (FG-O),X-shaped distribution (FG-X).First,the nonlinear model is validated by the examples from the literature.Afterwards,it is applied to the computation of cylindrical piezoelectric integrated CNT reinforced functionally graded structure.

关键词： Smart Structures Geometrically nonlinear Carbon nanotube Functional graded

作者: Shun-qi ZHANG Ying-shan GAO Ya-fei ZHAO

作者单位: School of Mechatronic Engineering and Automation, Shanghai University, Shanghai, 200444, P.R.China

会议类型: 国际会议

会议名称: The 2019 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2019(第14届)全国压电和声波理论及器件技术研讨会)

会议地点: 石家庄

会议语种:英文

页码: 252-257

在线出版日期: 2019-11-01（万方平台首次上网日期，不代表论文的发表时间）