Xiaoqiao He

TL;DR: In this paper, the free vibration problem for micro/nanobeams modelled after Eringen's nonlocal elasticity theory and Timoshenko beam theory is considered and the governing equations and the boundary conditions are derived using Hamilton's principle.

TL;DR: In this paper, a finite element formulation based on the classical laminated plate theory is presented for the shape and vibration control of the functionally graded material (FGM) plates with integrated piezoelectric sensors and actuators.

TL;DR: In this paper, the effect of carbon nanotube microstructure on wave dispersion was investigated in a wide frequency range up to terahertz region, and the non-local elastic cylindrical shell theory provided a better prediction of the dispersion relationships than the classical shell theory when the wavenumber is large enough for the carbon nano-tubes to have a significant influence.

TL;DR: In this paper, the van der Waals (vdW) interaction between any two layers of a multi-walled carbon nanotube (CNT) was derived and an efficient algorithm was established for the buckling analysis of multi-wall CNTs, in which individual tubes are modeled as a continuum cylindrical shell.

TL;DR: In this paper, the elastic and plastic properties of carbon nanotubes (CNTs) under axial tension were examined using the molecular dynamics simulation performed in the microcanonical ensemble.