Dynamical properties of nanotubes with nonlocal continuum theory: A review  

作　　者：WANG YiZe LI FengMing 

机构地区：[1]School of Astronautics,Harbin institute of Technology,Harbin 150001,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2012年第7期1210-1224,共15页中国科学：物理学、力学、天文学（英文版）

基　　金：supported by the National Natural Science Foundation of China (Grant Nos. 11002045, 11172084, 10632020 and 10672017)

摘　　要：As the typical systems of nano structures, nanotubes can be widely applied in mechanical electronics, mechanical manufacture and other fields at nano scales. The superior dynamical properties of nanotubes have become a hot topic. Furthermore, there are always complicated conditions for practical engineering (e.g. initial stress/strain, temperature change for external environment and the interaction between the structure and elastic matrix). Then, it is important to establish the proper model and apply the effective analysis method. By using the nonlocal continuum method, this paper reviews the recent progress of dynamical properties of micro structures at nano scales. The discussion is focused on dynamical behaviors of nanotubes, including vibration, wave propagation and fluid-structure interaction, etc. At last, conclusions and prospects in future studies are discussed.As the typical systems of nano structures, nanotubes can be widely applied in mechanical electronics, mechanical manufacture and other fields at nano scales. The superior dynamical properties of nanotubes have become a hot topic. Furthermore, there are always complicated conditions for practical engineering （e.g. initial stress/strain, temperature change for external environ- ment and the interaction between the structure and elastic matrix）. Then, it is important to establish the proper model and apply the effective analysis method. By using the nonlocal continuum method, this paper reviews the recent progress of dynamical properties of micro structures at nano scales. The discussion is focused on dynamical behaviors of nanotubes, including vibra- tion, wave propagation and fluid-structure interaction, etc. At last, conclusions and prospects in future studies are discussed.

关 键 词：nonlocal continuum theory dynamical properties nano scales MICROSTRUCTURES 

分 类 号：O189.1[理学—数学] TB383[理学—基础数学]