Modern technologies of mathematical simulation of wide-span metal constructions

Mathematical Modelling: Methods, algorithms, technologies

Some results of calculation of a unique metal dome in diameter of 127 meters are presented, the choice of the best constructive scheme is spent, calculation of difficult central connections in spatial solid-state statement is shown. Existence of some restrictions and the assumptions essentially influencing a course of designing of unique metal designs is revealed. The shown design procedures allow to consider real rigidity of central connections, to analyze behavior of a design in nonlinear statement.