Calculating model allowing to keep the authenticity of transport infrastructure objects

Abstract

In this work, a calculation model of the building is proposed, which is an object of historical and cultural heritage, which allows, on the one hand, reconstructing the building taking into account the changed operating conditions and regulatory loads according to all the rules of the construction mechanics of the structure, and on the other hand, maintaining the authenticity of the main architectural and decorative elements. The proposed engineering solutions allow for the collaboration of new and historical structural elements, combining the possibility of using modern materials in new structural elements and authentic materials in elements whose historical authenticity is preserved. In the calculation model, it is proposed to use two layers of finite elements, which are responsible for new and historical structural elements, and then ensure the compatibility of their work using special conditions.