Static analysis of building structures with regard to their implementation in stages

摘要

Building structures in the vast majority are facilities that work well with the subsoil. The deformability of the ground results in the fact that the fields of deformations and strains depend largely on the mutual interactions between the individual components of the system. In addition, due to their size, building structures are erected in several stages (placements), dependent on the schedule of works (usually the first step is the excavation, then foundation and implementation of further structural elements). The article presents an individual modular FEM "tracking" model, allowing, inter alia, for taking into account the sequential nature of building constructions. Furthermore, as an extension of the presented concept, in order to shorten the calculation time, the algorithm application of parallel processing techniques in the "tracking" model has been given.