Práce v hyperbarickém prostředí při ražbě plnoprofilovým tunelovacím strojem TBM

Abstract

This thesis addresses the issue of work in the hyperbaric environment during the excavation of TBM tunneling machine. At the beginning is described the construction of the extension of the Prague metro, used technology excavation and geological structure lokolaity new metro section, the justification needs work in the hyperbaric environment. The next section is a technical description of the technology itself TBM mainly in relation to activities carried out in the hyperbaric environment. It presents a variety of activities and work carried out in hyperbarikém environment and risks that are not connected, the possibility of different emergencies that may occur during this work. Furthermore thesis addresses the mastery of various emergency situations using safety equipment, specifically the use of mobile hyperbaric chamber DK II with its technical description. In conclusion, the work zavlastními possible rescue actions and practical training.