Structural Mechanics Ján Ravinger.

Podrobný popis

1. The rule of the virtual work

2. The evaluation of the displacement of the truss
■ The rule of the virtual work for the truss

3. The evaluation of the displacement of the beam
■ The rule of the virtual work for the beam
■ Theu rule for the integration of the product of two functions
■ The simple and frequently used examples
■ The examples of the different beams

4. Definition of the statically determinate (indeterminate) structure

5. The force method

6. The displacement method
■ The principles of the displacement method
■ The straight beam loaded by axial forces
■ FEM for the straight beam loaded by axial forces

7. The truss
■ FEM for the truss
■ The computer program for the truss - TRUSS

8. The beam loaded by bending and shear
■ The stiffness matrix for the beam loaded by the bending and the shear

9. The Frame
■ The stiffness matrix in the lokal coordinate system
■ The stiffness matrix in the global coordinate system
■ The effects of the change of the temperature
■ The special types of the boudary conditions
■ The computer program for the frame - FRAME

10. The variantional principle in the theory of structures
■ The introduction into the variational method
■ The variational principle in the structural mechanics
■ The comparison of the variational solution and the solution using the equilibrium conditions
■ The Ritz variational method
■ The definition of the symbolic expressions in the variational method

11. The finite element method as a special type of the Ritz variational method
■ The definition of the finite element method
■ The stiffness matrix of the element
■ The evaluation of the stiffness matrix of the element and the vector of the nodal forces for the beam loaded by the bending and the shear
■ The mode of the basic variational functions in the FEM

Amendment 1 - Matrixes
Amendment 2 - The computer program - TRUSS
Amendment 3 - The computer program - FRAME