Determination of the resistance of a residential building to progressive destruction under serial explosive loading using FEM-technology
DOI:
https://doi.org/10.26906/znp.2026.66.4357Keywords:
finite element method technology, building, progressive destruction, load-bearing capacityAbstract
The stress state of deformation of building structures of a monolithic reinforced concrete residential block under shelling conditions was simulated using FEM technology in a nonlinear formulation and a conceptual model of the building was proposed that allows avoiding progressive destruction even during successive shell impacts on the most stressed areas of the load-bearing structures. Four FEM models of the building were analyzed: one initial model without damage and three models with the most stressed elements sequentially dismantled. The creation of new models was completed after reaching the stage of destruction of the final elements, i.e. after the beginning of the process of progressive destruction.
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Copyright (c) 2026 Oleg Chernih, Kostiantyn Sokolenko, Valeriy Sokolenko
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