This article presents a simulation of the design scheme of a monolithic floor slab in the LIRA-SAPR 2013 software package. The calculation is based on the finite element method. The calculation of the floor slab is made as part of the entire building, taking into account the rigid coupling of the columns with the slab. The analysis of the results of static analysis is carried out and the selection of reinforcement for the slab is performed.
Keywords: program complex, LIRA-SAPR 2013, design scheme, finite element method, static analysis, selection of fittings, monolithic slab, overlap, design combination of forces
If defects are found in the foundation of an already constructed building or if the load on it increases, it is necessary to examine it and, if necessary, reconstruct it. The foundation of the building is a supporting building structure and the safety of the entire structure as a whole directly depends on it, therefore it is so important to make repairs on time. This article provides one of the methods used in construction to strengthen the strip foundation by adding broadening plates.
Keywords: strip foundation, reconstruction, broadening plates, reinforcement of foundations, reinforcement, buttress