Deformační odezva realizace průzkumného díla PAD4A v rámci stavby metra I.D v Praze

Abstract

This thesis deals with deformation response of excavations of exploration work PAD4A. The exploration work is one of 4 excavated exploration works which are made within constructing metro line I.D in Prague, operating section Pankrác – Depo Písnice. The first part of this thesis will introduce you project of exploration works on operating section Prague metro I.D. In the second part of this thesis there are going to be described geological and hydrogeological conditions of the interest area. Then the deformation response itself will be investigated. Specifically, the deformation response of exploration work PAD4A on surrounded rock and surface, with assume to the used excavation technology and real work process. The influence of performed grouting will be also analyzed because of improvement geotechnical properties of rock on this deformation response. The output of the work will be a summary of the findings and the formulation of recommendations for the implementation of its own metro station Pankrác I.D.