Problems of field surveying organization and geotechnical monitoring in the application of underground construction modern technologies
Highlighted the potential of underground construction modern technologies and characterized geomechanical processes in soil mass which is undermined during their application. The features of deformation monitoring modern instruments and the problems associated with their use are discussed there. These problems are related to imperfections of specification documents, incompetence of experts dealing with these issues. Analyzed the errors associated with the use of geotechnical monitoring devices during construction of St. Petersburg Metro. The problems of the automated monitoring application are considered on the example of undermined residential building on the street. Bucharest 156/1 during the construction of underground tunnels between stations « Yjnaya « and «Avenue of Glory» Metro St. Petersburg. The problems of the automated monitoring application and the basic guidelines for working with robotic tacheometers are presented here. The results of the building and the massif monitoring are analysed there too.