Project supported by the National Natural Science Foundation of China (No. 10772039);the National Basic Research Program of China (Program 973, No. 2010CB832704)
With the help of the coordinate transformation technique, the symplectic dual solv- ing system is developed for multi-material wedges under antiplane deformation. A virtue of present method is that the compatibility c...
supported by the National Natural Science Foundation of China (10772039);the National Basic Research Program of China (2010CB832704);the National High Technology Research and Development Program of China (2009AA044501)
Symplectic approach has emerged a popular tool in dealing with elasticity problems especially for those with stress singularities. However, anisotropic material problem under polar coordinate system is still a bottlen...
supported by the National Natural Science Foundation of China (10772039 and 10632030);the National Basic Research Program of China (973 Program) (2010CB832704)
This paper analyses the bending of rectangular orthotropic plates on a Winkler elastic foundation.Appropriate definition of symplectic inner product and symplectic space formed by generalized displacements establish d...
supported by the National Basic Research Program of China (No. 2010CB832704);the National Natural Science Foundation of China (No. 10772039)
In the symplectic space composed of the original variables,displacements,and their dual variables,stresses,the symplectic solution for the composite laminates based on the Pipes-Pagano model is established in this pap...