elastic 
Plane elastic problems of different media with cracks on the interface


The equilibrium problem for the infinite elastic plane consisting of two different media with many cracks on the interface is discussed.


An existence theorem of positive solutions for elastic beam equation with both fixed endpoints


This class of BVP's usually describes the deformation of the elastic beam with both fixed endpoints.


It has been shown that shear failure of undisturbed soils approximately indicate plastic failure, while shear failure of remolded soils is of the elastic nature.


Thinking of the yield function as a plastic potential function from the associated flow rule, the elasticplastic constitutive model for the FCC singlecrystal material is constructed, and the corresponding elasticplastic matrix is educed.


A novel micro drive mechanism called the microelasticmeshingwheel is presented in this paper.


The relation between elastic deformations and elastic displacements of the flexible links is investigated, considering the coupling effects of elastic motion and rigid motion.


Reliability analysis of kinematic accuracy for the elastic slidercrank mechanism


On the basis of the yield criterion and constitutive model of cubic single crystal materials, a subroutine to calculate the thermo elasticplastic stressstrain of the material on an ANSYS platform was developed.


Conformal analysis of fundamental frequency of vibration of elastic clamped plates


Finally, taking ellipse elastic clamped plates as an example, the effects on fundamental frequency coefficient caused by eccentric ratio e and area size are analyzed.


To reconstruct the shape of the scatterer in elastic media, the authors deduce the Born approximation solution of the twodimensional scattering problem, which includes the shape factor that embodies all information about the shape of the scatterer.


The elastic displacements of flexible links are investigated while considering the coupling effects between links due to the structural flexibility.


The kinematic constraint conditions and dynamic constraint conditions for elastic displacements are presented.


An inverse method of elastic constants for unidirectional fiberreinforced composite plate


An inverse method is presented to determine the elastic constants of an experimental sample, a titanium graphite unidirectional fiberreinforced composite plate, using wavelet transform and neural networks.


Effective medium method of slightly compressible elastic media permeated with airfilled bubbles


An effective medium method is developed for the slightly compressible elastic media permeated with airfilled bubbles, according to the nonlinear oscillation of the bubble, which happens when compressional wave travels through the porous media.


The effective Lame coefficients of the porous medium and the nonlinear elastic wave equation are deduced, based on the fact that the microunit of the effective medium should have the same stress and strain as the microunit of the porous media.

