supported by the National Natural Science Foundation of China (No. 10572049)
This paper presents a nonlinear model for piezoelastic laminated plates with damage effect of the intra-layers and inter-laminar interfaces. Discontinuity of displacement and electric potential on the interfaces are d...
the National Natural Science Foundation of China (10572049);Hunan Provincial Natural Science Foundation of China (07JJ3009);National 985 Special Foundation of China
By considering the effect of interfacial damage and using the variation principle, three-dimensional nonlinear dynamic governing equations of the laminated plates with interfacial damage are derived based on the gener...
Project supported by the National Natural Science Foundation of China (No.10572049)
Based on the elasto-plastic mechanics and continuum damage theory, a yield criterion related to spherical tensor of stress is proposed to describe the mixed hardening of damaged orthotropic materials. Its dimensionles...
the Natural Science Foundation of Hunan Province (Grant No. 05JJ3008);the National Natural Science Foundation of China (Grant No. 10572049)
Based on the first order shear deformation theory and classic buckling theory, the paper investigates the creep buckling behavior of viscoelastic laminated plates and laminated circular cylindrical shells. The analysi...