THE NON-LINEAR METHODS OF ANALYSIS IN MODERN DESIGNING (BY THE EXAMPLE OF GEOTECHNICS FACILITIES AND BRIDGES)
ABSTRACT Problem statement. Non-linear solutions are widely used within the framework of solution of the problems of development of the areas which were earlier unsuitable for construction (wetlands, slope areas; bases consisting of weak overwet soils).Results and conclusions. Design models and examples of practical implementa-tion of two groups of non-linear analysis in design of construction objects are considered. These are spatial deformation analysis of reinforced concrete decks of road bridges and elastoplastic numerical analysis of the bases, soil structures and structures interacting with soil structures.