Stabilita stěn skalních zářezů, stabilizační metody a návrh jejich parametrů a monitorovací kontrolní a bezpečnostní systémy

Abstract

This thesis focuses on the issue of rock face stability, deals with the basic types of damages and their securing possibilities. It has both theoretical and practical part with some examples. The theoretical part discusses the factors influencing the rock face stability, especially rock massif solidity and the influence of its own weight, water impact, temperature changes, erosion and time impact, etc. This thesis also presents the exploratory work, procedures to secure the rock face and the stability solution of rock bodies. It also explains some exemplary solutions and describes options to increase the rock face stability. The practical part focuses on different approaches of assessing the conditions of rock systems and the extent of rock-fall risk, current redevelopment technologies, anchoring elements, monitoring and feedback analysis. There are specific rock-fall occurrences and their solutions. This work also takes into consideration the difficulties of redevelopments from the point of view of contractor and tries to recommend complex steps which give insight into the subject matter to all individual parties involved. (client, engineer, builder, land owners, etc.)