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The Concept of Supervision in Social Firms in the Czech Republic Conditions
Doležalová, Marta ; Havrdová, Zuzana (advisor) ; Francová, Petra (referee)
The aim of this work is processing of information about application and possibilities of using supervision in social firms and enterprises which work on social economic base. In theoretical part of this work are described the basic principles of social economic, conditions of social firms and their system of work with employees, and with clients if we see it from social point of view. Further there is developed the Theory of supervision, its kinds, forms and possibilities of using. The empirical part is realised by qualitative research focused on mapping of present situation in provision of supervision in social firm and it's specific in each other enterprises. Whole work is extended by the actual list of Czech and foreign literature reviewing about social economic, social firms and the system of work in terms of these specific social services.
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Modelling of lumpy clay fills
Najser, Jan ; Boháč, Jan (advisor) ; Herle, Ivo (referee) ; Doležalová, Marta (referee)
of the dissertation An extensive open cast mining of brown coal has been taking place in NW Bohemia since 1940's. During the mining process, overburden clay is placed in the form of irregularly shaped lumps of typical dimensions up to 500 mm into large spoil heaps. The total thickness of the lumpy clay landfills is usually 20-50 m. Their material has a double porosity structure: the porosity of intact clay (intragranular porosity) and the voids between clay lumps (intergranular porosity). The total porosity of the fresh fill can be up to 70%. This soil presents special challenges for geotechnical design, primarily because of its high and non-uniform settlement. Further, the progressive tranformation from the "granular" to "fine-grained" material makes the lumpy clay difficult to characterise and model. The aim of the presented thesis is to describe the behaviour of the landfill and the change of its structure by means of field measurements, the centrifuge and numerical modelling. During site investigation for a motorway over a 20-30 years old landfill, two trial embankments were built and 1 monitored over the period of 3 and 6 years respectively. The subsoil of the embankments was instrumented by hydrostatic levelling profiles, pore pressure transducers and depth reference points installed in...
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