Analiza MES-MKEB nieliniowego problemu współdziałania budowli z podłożem gruntowym

The aim of the following paper is to present the concept of using a combined method (consisting of finite element method FEM and contact boundary element method CBEM) to analyze the 3-D interaction problem of systems „building-foundation-subsoil” with consideration of elasto-plastic properties of its components. It comprises elementary theoretical basis, considering formulation of global equation of equilibrium, presentation of the method of solution this relation (using a step-iterative technique based upon the modified Raphson-Newton concept).