The bending of the Euler-Bernoulli micro-beam has been extensively modeled based on the modified couple stress(MCS)theory.Although many models have been incorporated into the literature,there is still room for introdu...
The National Science and Technology Major Project(No.2017ZX05009-003);the National Key Research and Development Program of China(No.2017YFC0307604);the Talent Foundation of China University of Petroleum(No.Y1215042)。
A size-dependent continuum-based model is developed for the functionally graded(FG)Timoshenko micro-beams with viscoelastic properties,in which material parameters vary according to the power law along its axial direc...
The authors of this paper acknowledge the supports from the National Key Research and Development Program of China(Grant No.2017YFC0307604);the Talent Foundation of China University of Petroleum(Grant No.Y1215042).
This work focus on the mechanical behaviors,which are related to the size effect,functionally graded(FG)effect and Poisson effect,of an axially functionally graded(AFG)micro-beam whose elastic modulus varies according...
The authors of this paper acknowledge the supports from the National Key Research and Development Program of China(Grant No.2017YFC0307604);the Talent Foundation of China University of Petroleum(Grant No.Y1215042).
This paper focuses on the size-dependently mechanical behaviors of a micro-beam under forced vibration.Governing equations of a micro-beam under forced vibration are established by using the modified couple stress the...