This diploma thesis deals with the comparison of different properties of fibre-reinforced concrete according to the type of fibres. The main monitored property is flexural strength, tested on prisms with a cross section of 150x150 mm and a length of 600 mm. Four concretes of natural aggregate and four concrete of lightweight aggregate were prepared for the experiment. There were 2 reference concrete and 6 fibre-reinforced concrete. Three types of fibres were used: steel, polypropylene and glass. More than 2500 kg of concrete was produced. The aim of the thesis is to assess the influence of fibres on the flexural strength and other characteristics of fibre-reinforced concrete.

The master’s thesis deals with conceptual design of a new electrically powered aircraft as assignment for Evektor, s.r.o. company. In the first part of thesis there is more detailed elaboration of small aircraft statistics and their comparison. Thesis then concentrates on assigned parameters and requirements for design. Next section continues with the most important part of thesis, which is optimization of wing used for aircraft design and also analysis of its characteristics. The problematics of preliminary verification of flight performances as well as aircraft dimension design and follow-up weight analysis with consideration of power cells placement is described thereafter. A few different flight configurations is taken into consideration within weight analysis. Final part contains evaluation of optimization and design process.

Master´s thesis deals with some problems associated with utilisation of lightweight concrete from the porous aggregates in the load – carrying structures. The thesis focuses on the possibilities of the increase of the cement composites toughness using dispersed reinforcement. Lightweight concretes were reinforced with a combination of different lengths of polypropylene fibers Forta Ferro. There were used polypropylene fibers of three lengths 19, 38, 54 mm. The thesis is divided into theoretical, experimental and static part.

Project solves seven-storey building with basement in urban area. Object mainly consists of building and private parking area. Functionally, the building is divided into parts for commercial, administrative and housing. The shape of the building is terraced with flat roof. Structural systém is a frame with locally supported ceilings founded on reinforced concrete slab supported by piles. The building envelope is partly of ceramics blocks, concrete wtih ETICS and curtain wall. The aim of project is to create documentation for realization based on building physics solution.

This thesis is focused on multifunctuinal building in Frenstat pod Radhostem. The building is two-storey with basement. Multifuctional building is situated in town centre near roundabout. The surrounding area consist of family houses, supermarket building and prefab housing estate. The goal was to create building that will not disturpt surrounding area with height and size and will create mirror effect on its facede. Mirror effect will show picture of nature around the building, especially of Beskydy mountains, To show Beskydy in the mirror the building has facade rotated to face these mountains. In basement of multifunctional house there is technical background and automatical parking stack. On the first floor the restaurant and cafeteria is situated also textil shop with their own background. On the second floor are situated offices.

Title: Difference in the efficiency of heavy puck and light puck training in midget male ice hockey players Objectives: The aim of this thesis is to compare the training efficiency of heavy and light puck forehand shooting in groups with different skill levels with focus on short- hand shooting, long-hand shooting and wrist-shooting in midget male ice hockey players. Methods: Intervention experiment method was used to perform this work, in which two tested groups were compared by ANOVA analysis. The significance of change was determined by Cohen's d parameter. The two tested groups consisted of 16 midget male ice hockey players of SK Černošice ice hockey club. The study consists of three measurements of shot speed, shot accuracy and handgrip strength measured before and after the first six-week training cycle and at the end of second six-week training cycle. The shooting training was performed by long swing, short swing and wrist-shot technique using heavy-weight and light-weight pucks. These pucks were used in specific shooting training drills. Results: Skill-wise technically better equipped players (starting with heavy weight puck program) reported bigger improvement in long swing, short swing and wrist- shot shot speed and accuracy after heavy-weight puck training program than after light-weight...

The prediction of shear capacity of light timber frame walls in a multi-storey arrangement is the main focus of this dissertation. The available theories neglect to account for the fact that the shear resistance of the walls may depend on the actual vertical position of the applied horizontal force. However, the actual arrangement of the structures in practice introduces a vertical offset between the wall head height and the position of the resultant of the external horizontal forces. Thus, the horizontal shear force is accompanied by dependent overturning moment. Solving such a problem for partially anchored walls inevitably leads to an iterative calculation. The aim is to provide a comprehensible and less calculation-intensive procedure for multi-storey buildings that would be competitive with existing simplified methods. A model derived from lower bound plastic method was successfully put to the test in a parametric study and compared with limited test results. The results show that the capacities predicted using the novel method compare favourably with the results obtained from traditional theories using a more complicated iterative process. Therefore, the presented single-step approach may be appealing to the industry. A test program was formulated to understand better the implications of the recommended best practice of introducing gaps between sheathing panels. It was set to experimentally verify the difference in the shear capacity for setups with and without gaps between the sheathing panels. The significance of this study is that it informs the industry that the manufacturers’ recommendation to incorporate a gap between sheathing panels would not compromise the structural integrity. Considering the model uncertainty and the safety margins, the introduction of gaps does not alter the strength or stiffness of the wall.

The diploma thesis deals with the observation of the values of selected parameters (especially the static modulus of elasticity) of light-weight concrete in compression before and after multiple cyclic loading. The deformation of test specimens during multiple cyclic loading were measured with resistive strain gauges. Test specimens (cylinders with a diameter of 150 mm and height of a 300 mm) were cyclically loaded and up to 4 500 loading cycles were performed. The aim of this thesis is assessment changes in the values of static modulus of elasticity depending on the number of loading cycles.

The subject of the diploma thesis is solving of the construction project of the administrative building "Educational and consulting center Open Garden of NGO in Brno" The building is designed as three-storey reinforced concrete skeleton with a flat vegetation roof and a light cladding. The diploma thesis includes technological prescriptions for the assembly of the light cladding and for window installation, inspection and quality plans, design of machine assembly, site equipment project, item budget, etc.

The diploma thesis deals with the determination of the influence of size, shape and type of test specimen on values of modulus of elasticity of light-weight concrete. A lot of different specimens were prepared from two concrete’s mixtures for the experiment. Tests for measurement of static modulus of elasticity and dynamic modulus of elasticity by ultrasonic impulse velocity method were made. The results were assessed and summarized in tabular and graphical form.