A finite-element model of a high-rise monolithic frame building has been developed, with the calculation of the bearing capacity of the main structural elements in the course of progressive destruction. The influence of introduction of the outrigger floors in the structural scheme is investigated.

Keywords: Finite element model, outrigger floor, progressive destruction, bearing capacity, reinforced concrete, frame, structural element

A certainly-element model is worked out soil-fundamental flag-overhead structure. The tensely-deformed state of fundamental flag is investigational taking into account the models of Winkler and Pasternak. On results a calculation charts are got diagrams sinking of fundamental flag.

Keywords: certainly-element model, Winkler elastic foundation, Pasternak elastic foundation,, coefficient of subgrade resistance, sinking of fundamental flag, stress-strain state