The analytical expressions are developed for elastic deformation provided the pressure function on a nine-node element of any nonequidistant rectangle is approximated by a biquadratic polynomial. Using the present scheme, the coefficients Aij showing in pressure solution are simply calculated once enough in the full iterations. The computational works are greatly reduced.
All Science Journal Classification (ASJC) codes
- Mechanics of Materials
- Mechanical Engineering
- Surfaces and Interfaces
- Surfaces, Coatings and Films