A METHOD AND RESULTS OF CALCULATION OF THE NATURE OF STRESS SINGULARITIES IN THREE-DIMENSIONAL ELASTICITY PROBLEMS |
| 4 | |
| 2011 |
| scientific article | |||
| 1539-1541 |
| A method of constructing singular solutions for conical bodies is presented. Different versions of its numerical implementation based on the finite element method are considered. The results of calculation of eigenvalues that define the nature of stress singularities in the cones with smooth and non-smooth lateral surface under various boundary conditions are presented. Numerical experiments demonstrate the effectiveness and reliability of the method. |
 |