Project supported by the National Natural Science Foundation of China (No. 12072003);the Beijing Natural Science Foundation of China (No. 1222001)。
The structural instability of multi-walled carbon nanotubes(MWCNTs) has captured extensive attention due to the unique characteristic of extremely thin hollow cylinder structure. The previous studies usually focus on ...
Project supported by the National Natural Science Foundation of China(Nos.11872233 and11472163);the China Scholarship Council(No.201706890041);the Innovation Program of Shanghai Municipal Education Commission(No.2017-01-07-00-09-E00019)
In this pap er, a novel size-dep endent functionally graded (FG) cylindrical shell model is develop ed based on the nonlocal strain gradient theory in conjunction with the Gurtin-Murdoch surface elasticity theory . Th...
By the atomistic and continuum finite element models, the free vibration behavior of single-walled carbon nanotubes (SWCNTs) is studied. In the atomistic finite element model, the bonds and atoms are modeled by the ...
Project supported by the National Natural Science Foundation of China (No. 10902007);he National Basic Research Program of China (973 Program) (No. 2009CB724001)
The attractive fixed-point solution of a nonlinear cascade model is stud- ied for the homogeneous isotropic turbulence containing a parameter C, introduced by Desnyansky and Novikov. With a traditional constant positi...