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The development of self-compacting concrete with fast runs of strength and elasticity modulus
Skřivánek, Michal ; Hela,, Vlastimil (referee) ; Hela, Rudolf (advisor)
My bachelor thesis is about a development of self-compacting concrete. The main advantage of this method is a shorter duration of producing strength concrete and also modulus of elasticity. My analysis consists of describing self-compacting concrete properties, methods for speeding up the process of building strength concrete from less effective heating to using advanced concrete admixtures. Further, an important chapter about influence of concrete mixture composition on modulus of elasticity measurements and in-depth analysis of the SCC mixture composition. Theoretical part is ended by a summary of SCC properties in a fresh or hardened state – all experiment specifics are included. In order to deliver a shorter duration of producing strength concrete and modulus of elasticity in early stages of curing, every SCC mixture mentioned in practical part have been carefully created based on achieved theoretical knowledge with a goal to minimize the impact on rheology of concrete mixture.
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Financing of Business Activities
Dušková, Veronika ; Skřivánek, Michal (referee) ; Ptáček, Roman (advisor)
The diploma thesis deals with the needs of viticulture ZD Němčičky, on the basis of which it is proposed to financing the production hall. The first, theoretical part, contains basic information about wine regions in the Czech Republic, valid legislation, possibilities of financing and basic financial indicators. It was used the literature search method. The second, analytical part, deals with the compare of wine sector in the Czech Republic, Europe and the world. In the third, practical part, is introduced the winery ZD Němčičky and is carried out an analysis of their needs with the calculation of costs. The last part deals with proposals for financing, which is the aim of the diploma thesis.
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Technology design watertight concrete
Skřivánek, Michal ; Hubertová,, Michala (referee) ; Hela, Rudolf (advisor)
My work describes technology design of pervious concrete. The theoretical part contains a research about this kind of concrete usually from foreign authors. In general, I focused on the composition of the PC, aggregate grading curve, behaviour of concrete in fresh state, storing and compaction of concrete. A critical part is the aggregate grading curve – it plays the main role in the final level of water permeability. Further, we will go through the real world scenarios where we can use this type of concrete and also through the associated drawbacks. A substantial part of this work is about development of water-permeability test. The practical part shows variety of recipes with a list of measured and observed characteristics (compressive strength, frost resistence and water-permeability). The conclusion includes evaluation of the results and suggestions for future development in this area.
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Financing of Business Activities
Dušková, Veronika ; Skřivánek, Michal (referee) ; Ptáček, Roman (advisor)
The diploma thesis deals with the needs of viticulture ZD Němčičky, on the basis of which it is proposed to financing the production hall. The first, theoretical part, contains basic information about wine regions in the Czech Republic, valid legislation, possibilities of financing and basic financial indicators. It was used the literature search method. The second, analytical part, deals with the compare of wine sector in the Czech Republic, Europe and the world. In the third, practical part, is introduced the winery ZD Němčičky and is carried out an analysis of their needs with the calculation of costs. The last part deals with proposals for financing, which is the aim of the diploma thesis.
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Technology design watertight concrete
Skřivánek, Michal ; Hubertová,, Michala (referee) ; Hela, Rudolf (advisor)
My work describes technology design of pervious concrete. The theoretical part contains a research about this kind of concrete usually from foreign authors. In general, I focused on the composition of the PC, aggregate grading curve, behaviour of concrete in fresh state, storing and compaction of concrete. A critical part is the aggregate grading curve – it plays the main role in the final level of water permeability. Further, we will go through the real world scenarios where we can use this type of concrete and also through the associated drawbacks. A substantial part of this work is about development of water-permeability test. The practical part shows variety of recipes with a list of measured and observed characteristics (compressive strength, frost resistence and water-permeability). The conclusion includes evaluation of the results and suggestions for future development in this area.
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The development of self-compacting concrete with fast runs of strength and elasticity modulus
Skřivánek, Michal ; Hela,, Vlastimil (referee) ; Hela, Rudolf (advisor)
My bachelor thesis is about a development of self-compacting concrete. The main advantage of this method is a shorter duration of producing strength concrete and also modulus of elasticity. My analysis consists of describing self-compacting concrete properties, methods for speeding up the process of building strength concrete from less effective heating to using advanced concrete admixtures. Further, an important chapter about influence of concrete mixture composition on modulus of elasticity measurements and in-depth analysis of the SCC mixture composition. Theoretical part is ended by a summary of SCC properties in a fresh or hardened state – all experiment specifics are included. In order to deliver a shorter duration of producing strength concrete and modulus of elasticity in early stages of curing, every SCC mixture mentioned in practical part have been carefully created based on achieved theoretical knowledge with a goal to minimize the impact on rheology of concrete mixture.
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Vliv řešení komunikace na bezpečnost nemotorové dopravy
Skřivánek, Michal
This thesis deals with construction modifications of communications that affect the safety of pedestrians and cyclists. It focuses specifically on the crossings, which are the riskiest part of the road for pedestrians. The first part deals with the division of transport and communications, with an emphasis on communication with mixed traffic. The work includes all legislative, technical and regulatory requirements for pedestrian crossings. In the second - practical part, there was A route in city of Brno, which was monitored and evaluated and where where was found influence of parameters in individual crossings to pedestrian safety. After finding mismatches with the requirements suggestions were made to improve the situation in these crossings, which should increase the safety of pedestrians on the route.
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Finanční analýza firmy LIPOVICA trade s.r.o.
Skřivánek, Michal ; Kislingerová, Eva (advisor) ; Kopkáně, Heřman (referee)
Cílem předložené bakalářské práce je provedení finanční analýzy účetních výkazů firmy LIPOVICA trade s.r.o. V první, teoretické části, je popsán účel finanční analýzy a základními metodické postupy. Ve druhé části, je představena společnost LIPOVICA trade s.r.o. a provedena praktická aplikace postupů finanční analýzy, nejdůležitější poznatky a doporučení jsou shrnuty v závěru práce.
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