A stress recovery procedure, based on the determination of the forces at the mesh points using a stiffness matrix obtained by the finite element method for the variational Lagrange equation, is described. The vectors of the forces reduced to the mesh points are constructed for the known stiffness ma
Projectional-grid method for solving problems of the mechanics of a deformable solid
β Scribed by B. M. Lisitsin
- Publisher
- Springer US
- Year
- 1987
- Tongue
- English
- Weight
- 525 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1573-8582
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π SIMILAR VOLUMES
A stress recovery procedure is presented for non-linear and linearized problems, based on the determination of the forces at the mesh points using a stiffness matrix obtained by the finite element method for the Lagrange variational equation written in the initial configuration using an asymmetric P
Different approaches to solving inverse problems on the determination of the variable coefficients of differential operators, describing deformation in linear rigid-body mechanics, are considered. Methods of constructing the operator equations in inverse problems based on a weak formulation are pres