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Secondary raw materials for construction and recultivation of averse impacts of anthropogenic activity on the environment
Suchomelová, Leona ; Kudrna, Zdeněk (advisor) ; Slomek, Jiří (referee)
This work concern utilization of waste in order to produce secondary raw materials and its trying to describe the possible applications of these materials in the best way to meet the economic and ecological requirements. It contains a brief description of the characteristics of secondary raw materials, which have the greatest benefit for use in the construction, which are especially large volume raw materials produced from industrial waste. It focuses mostly on fly ash, slag produced by blast furnace and steelworks and waste produced in construction sites. Use of secondary raw materials are divided on production of raw materials produced from fly ash and slag, on construction of roads, where it's possible to apply large volumes of fly ash, slag and other secondary materials, and construction and reclamation of waste dumps and wasteponds. It also concerns negative influence of secondary raw materials to the environment, levels of pollutants in solid and the water extract.
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The use of stereographic methods for evaluation of stability of rock masses
Suchomelová, Leona ; Drozd, Karel (advisor) ; Chmelař, Radovan (referee) ; Bohátková, Lucie (referee)
The work demonstrates the use of stereographic methods for examples of rock mechanics. It explaines stereographic principles, use of Wulf's nets, presents solutions of geometric problems using construction and Wulf's nets and it explains the use of stereographic methods for solving stability of rock slopes. The work can serve as a textbook for students of engineering geology on subject of Rock mechanics. Practical part includes measurements of discontinuities on the highway D1 near Lensedly and investigates the occurrence of unstable wedge blocks.
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Secondary raw materials for construction and recultivation of averse impacts of anthropogenic activity on the environment
Suchomelová, Leona ; Kudrna, Zdeněk (advisor) ; Slomek, Jiří (referee)
This work concern utilization of waste in order to produce secondary raw materials and its trying to describe the possible applications of these materials in the best way to meet the economic and ecological requirements. It contains a brief description of the characteristics of secondary raw materials, which have the greatest benefit for use in the construction, which are especially large volume raw materials produced from industrial waste. It focuses mostly on fly ash, slag produced by blast furnace and steelworks and waste produced in construction sites. Use of secondary raw materials are divided on production of raw materials produced from fly ash and slag, on construction of roads, where it's possible to apply large volumes of fly ash, slag and other secondary materials, and construction and reclamation of waste dumps and wasteponds. It also concerns negative influence of secondary raw materials to the environment, levels of pollutants in solid and the water extract.
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