The Modeling of the Real Building Object by Using the Model of a Two-Layer Beam of Variable Rigidity on an Elastic Basis

Abstract

In the present paper is given the calculation of the real building object by using the model of a two-layer beam of variable rigidity on an elastic basis. The lower layer of a two-layer beam simulates the foundation, and the upper - the structure, at the same time is considered the weight of each layer. The characteristics of the upper layer change on length. To solve this problem were used an analytical and numerical methods of calculation. On the basis of the calculations can make the following conclusion: for the calculation of system «structure-foundation-basis» for the stage of pre-proposals it is advisable to apply the simplified model as sandwich beams and plates on elastic basis.