Technical and Structural Problems Related to the Interaction between a Deep Excavation and Adjacent Existing Buildings

Currently, new housing in city centers is more and often developed on small plots of land, or existing buildings such are rebuilt to an extent that only their façade walls remain. In both cases, as a rule, deep excavation also made, either at the object within its area. Serious damage occurs because carried out work. It not possible accurately determine response building deformation associated with due variability many factors influence it. As result, must be estimated basis constant monitoring approximate calculations. Depending size predicted ground displacements technical condition buildings, it necessary protect strengthen structural elements. paper, authors analyzed various risk for implementation infill revitalization historic using walls. addition, examples contemporary solutions securing method vertical deformations Hydrostatic Levelling Cell (HLC) system, presented.