Stability of the compressed-torsioned bar with intermediate supports

The problems of static stability of the compressed-torsioned bars with local links with regard for finite torsion rigidity are considered. Numerical algorithm of bar static problems investigation with local two-side links is given. The algorithm does not require the solutions linking up as it is for the initial parameters method. Results of the critical load numerical computer calculation are given. It is shown that taking into account the finite stiffness, the results can be obtained differing from the results when torsion stiffness is considered in the bar equilibrium equation to be infinitely large.