Geotechnical Simulation of Effect of Deep Excavation When Reconstructingthe Building
Reconstruction of the building, consisting in addition of an additional volume to it including the developed underground part, which is conducted under theconditions of existing historical development, can lead to additional deformations and in some cases even to the destruction of existing buildings. In this case itis necessary to provide for some structural and technological decisions at the stage of building-assembling works with the purpose to ensure the structural safetyof existing buildings and buildings under reconstruction. The choice of concrete measures and assessment of their efficiency it is better to make with the help ofnumerical simulation of different stages of the construction with due regard for the geotechnical situation and with different boundary conditions. Results of thegeotechnical simulation of arranging the deep excavation when reconstructing the building in the historical part of Perm are presented in this article