MODELLING OF THE T-SECTION RODS IN THE ANALYSIS OF BUILDING STRUCTURES BY FINITE ELEMENT METHOD

The technique of finite-element modeling of the T-section rods, based on the use of three-dimensional theory and super element technology, is described. A brief summary of the calculation formulas and a description of the algorithm realized in the program PRINS is pre- sented. The test task is considered. The calculation results obtained by the program PRINS are compared with the analytical solution.

building structures, rod systems, finite element method, super element, software