The project was supported by the National Natural Science Foundation of China(10572110);the Doctor Foundation of the Chinese Education Ministry.
The present investigation of the crack problem in piezoelectric materials is performed based on the non-local theory. After some manipulations, the impermeable crack, the permeable crack (the crack gap is full of NaC...
the National Natural Science Foundation of China(No.10572110).
The influence of the surface effect on the nanosized spherical void growth in a rigidperfectly plastic material is analyzed and the mechanism of the nanosized void growth with high triaxiality is given. Based on the R...
the National Natural Science Foundation of China(10572110);Doctor Foundation of the Chinese Education Ministry;Doctorate Foundation of Xi'an Jiaotong University.
A permeable interface crack between elastic dielectric material and piezoelectric material is studied based on the extended Stroh's formalism. Motivated by strong engineering demands to design new composite materials...
Project supported by the National Natural Science Foundation of China(No.10572110);the Doctorate Foundation of the Chinese Education Ministry;the Doctorate Foundation of Xi'an Jiaotong University.
By modeling metal as a special piezoelectric material with extremely small piezoelectricity and extremely large permittivity, we have obtained the analytical solutions for an interracial permeable crack in metal/piezo...