A Path Integral (PI) formulation of linear elastostatics is "rst presented. For this, Navier equations are modi"ed by adding a "ctitious &time' derivative of displacements so that equilibrium corresponds to the steady state of the resulting di!usion-like equations. The evolution of displacement is t
A perturbation method for stochastic meshless analysis in elastostatics
β Scribed by S. Rahman; B. N. Rao
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 275 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.106
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The limit analysis method for an estimation of mechanical and electrical strength safety conditions for nonβlinear elastic and dielectric solids, respectively, is examined. By the variational method and the duality theory, the appropriate initial and dual limit analysis problems (LAPs)
Based on the moving least-squares (MLS) approach, an e$cient meshless method is employed to generate the displacement functions for vibration analysis of elastic bodies. The equation of motion is established by following the standard procedure and the boundary conditions are imposed by applying pena