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The use of advanced composite materials for the design of concrete structures
Macháček, Jan ; Matušíková, Anna (referee) ; Girgle, František (advisor)
The diploma thesis deals with the design of concrete structures reinforced by FRP according to ACI, fib, CSA and EC2 regulations, which are stressed by a shear force. The diferences between steel rebar and FRP reinforcement were described, in particular its mechanical degradation over time and a different stress-strain diagram. Furthermore, shear capacity calculations were performed according to the regulations and compared with the real tests. Then the parametric analysis of shear strength was performed. In the practical part, the design of concrete floor slab structure supported by the pillars and walls was performed. The upper reinforcement of this slab was designed with FRP and the lower with steel rebar. Double-headed studs were used as a punching shear reinforcement.
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Rebuilding a Family House
Zlámalová, Pavlína ; Požár, Michal (referee) ; Švaříčková, Ivana (advisor)
The thesis deals with the reconstruction of the family house. The main aim of my thesis is assessment of the existing floor slab and designing of reinforcement due to lack of static part of design documentation. Internal forces on the slab are obtained by using finite element method on which the slab is designed. Due to superstructure of one extra floor above original structure it is necessary to make the hole for the staircase into the existing ceiling construction and demolition of loadbearing wall for disposition improvement. Intervention into the original construction has the effect of redistribution internal forces. At this case additional reinforcement of floor slab is necessary. For additional floor slab are selected and designed CFRP carbon straps. Rotate rib is being prepared instead of original demolished loadbearing wall which will be connect with original floor slab by using of stirrups. All calculations were performed in accordance with valid standard.
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Design of the uderground part of the building
Šimek, Ondřej ; Hrubý, Tomáš (referee) ; Klusáček, Ladislav (advisor)
The bachelor‘s thesis deals with the design and assessment of reinforced concrete monolithic supporting structure of underground garages under apartment building at ultimate limit state and also at serviceability limit state, according to ČSN EN 1992-1-1: Design of concrete structures. Specifically, the design of the ceiling slab, girders, the selected column, the selected part of the wall and foundation under columns. Other parts of the building are not solved in the project. The text part contains general information on the desing of the structure, static idealization of the structure, type of load and method for calculation of inner forces. Attachments contain structural analysis, which completes the text part and solves in detail selected elements of the structure and the drawing documentation.
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Concrete flat slab of parking house roof
Pivodová, Alena ; Strnad, Jiří (referee) ; Perla, Jan (advisor)
The bachelor's thesis deals with the analysis of the internal forces of the point-supported cast-in-place reinforced slab. The slab is located between three apartment buildings and serves as roofing garage, the roof is proposed as green walkable flat roof. The replacement frame method and Finite Element Method was used for the analysis. Computational software Dlubal RFEM 5.07 was used to calculate internal forces. The slab is designed by two structural types. The thesis deals with design and check one of the types and one column.
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Traditional Method of Transporting Material in the Krkonose Mountains.
Smrčka, Aleš ; Pargač, Jan (advisor) ; Hejzlarová, Tereza (referee)
This bachelor's thesis named Traditional Method of Transporting Material in the Krkonose Mountains acquaints the readers with the modes of material transportation in the Krkonose Mountains by traditional transport means from the mid 16th century to the present day. As far as transportation is concerned, the colonization by the Alpine residents occurring in the second half of the 16th century was of a great importance. The colonials coming from the Alps were invited to the Giant Mountains to harvest and subsequently transport timber. They were using traditional means of transportation, as for instance chutes, barrows, wheel-barrows, "loktuše" (square bagging), frame backpacks and sledge, when working in the forest, timber floating or lodge and chalet building. The specific means of transportation were selected according to the material transported, terrain, season and partially to the gender of the worker. Some of the transportation means gradually changed their purpose. For example the bob-sleigh was later employed in tourism and nowadays - instead of material transportation - is mainly used as sports equipment. Today, horses are usually employed to draw timber logs down from the areas of higher altitudes.
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Tribune of football stadium
Weber, Jozef ; Kostiha, Vojtěch (referee) ; Švaříčková, Ivana (advisor)
The aim of the diploma thesis was to design the precast reinforced concrete prefabricated structures of the football tribune. It was modernized sports center in Brno. According to the investor was determined the shape of the football tribune. It was compiled the design documentation. For the calculation of inner strengths was used the software Dlubal RFEM, which operates on the Finite Element Method - FEM. All elements have been designed for ultimate and serviceability limit state. My thesis contains textual part, inner strengths, static calculations, drawing documentation of composition of structure, drawing documentation of reinforcement and design documentation of the object.
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Design of highway bridge formed by beam girder
Řezníček, Martin ; Čihák, Petr (referee) ; Nečas, Radim (advisor)
The aim of diploma thesis is to design a made-up bridge construction over the road network.There were made three studies of bridging which were compared consequently. Two-joint ginder without haunched was selected as the most suitable option and it was designed in details. The construction was assessed according to the ultimate and serviceability limit state.
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Prefabricated reinforced concrete structures industrial hall with administration
Sitta, Martin ; Šulák, Pavel (referee) ; Zlámal, Martin (advisor)
As the main topic this thesis describes the design and evaluation of selected reinforced concrete members of the prefabricated reinforced concrete industrial building with administration at ultimate limit state in accordance with applicable standards. Movable overhead crane with carrying capacity of 50 tons is the main distinction of the industrial hall. Lateral frame whit main structural parts which are roof prestressed girder, load-bearing column supporting the overhead crane and drilled pile transferring loads from the upper construction to the load bearing subsoil, is designed in particular. Furthermore, design of the Gerber beam which forms the slab construction in the administrational part of the building is elaborated. Structural design and evaluation of other structures of the building is not part of this thesis.
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