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Analysis of roof structures
Polanský, Dan ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
The main purpose of this bachelor thesis in the first part is to describe function and types of prices and costs. Then there are described general processes of calculation with preoccupation on constructional production. The second part focuses on an issue of one-cover flat roofs with roofing coating of waterproof and bituminous membranes, its technical solutions and analysis of assemblies from the viewpoint of the costs of customers. There are several chosen objects from houses and industrial buildings, that serve as examples of setting of estimate index of construction item and estimate index of building element. Key items in terms of financial cost alternatives are designed to achieve savings.
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Analysis and comparison of wooden houses
Petláková, Lenka ; Konečná, Petra (referee) ; Aigel, Petr (advisor)
The aim of this bachelor thesis is to compare on the cost of log cabins and frame wooden constructions and descriptions technology their construction. The first part of the thesis is theoretical and it deals with prices, costs and budgets, that arise in the construction industry. Further the thesis dedicates to construction systems of wooden buildings, their history and wood as building material. Finally the theoretical part describes technology of construction of log cabin and frame wooden houses, which is completed with own photographs and time – lapse video. The second part is devoted to the analysis of the cost of selected wooden buildings. Overall the analys is realize on three log cabins from the company Sruby Masiv s. r. o., on three log cabins from Haniš sruby s. r. o., on free frame wooden buildings of Wood System s. r. o. and on free frame wooden buildings of Rovax s. r. o., prices are compared of the six log cabin and with the six wooden buildings. At first the thesis deals with the characteristics of individual wooden buildings, the calculation of ratio indicators (built-up area, built-up area, floor area and volume of woodused in wooden buildings) then adjusted prices to prices of carcass and wood built into construction. Finally, the calculated values are summarized in orderly chart, based on what cost ofbconstruction can be compared and evaluated. The conclusion evaluates the aim of the thesis. It compares the technology of construction of log cabin and frame timber construction, its time length and difficulty of construction. Finally, the conclusion deals with the results of the analysis of the cost of selected wooden buildings.
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Wear of cutting tools at CNC production of the disc-shaped parts
Malý, Michal ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
This diploma thesis evaluates two competitive cutting inserts for machining of disk-shaped blanks. The first part summarizes theoretical knowledge of turning, wear of cutting inserts and cost analysis of the cutting process. In the second part, the wear of two inserts from a different manufacturer is observed in two different cutting speeds. Wear is evaluated by electron microscope images. In the end, there is an economic evaluation of both VBD in different cutting speeds for serial production.
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Řízení nákladů ve společnosti MAT-EL, s.r.o.
Šmeralová, Beata
Šmeralová, B. Cost Management in the company MAT-EL Ltd. Bachelor thesis. Brno: Mendel University, 2023. The bachelor's thesis is focused on an introduction to the issue of costs with the use of theoretical knowledge and cost management in the chosen company MAT-EL. The bachelor's thesis is divided into three parts. The first part is focused on the theoretical knowledge about costs with description of their conception, division, management, break-even point, operating leverage. The second part concerns the introduction of the company and the use of theoretical knowledge to analyse the costs of the MAT-EL company. Furthermore, introduction to basic economic indicators, generic classification of costs, fixed and variable costs, break-even point and indicators of financial analysis that rate the financial situation of the company. The last part of the bachelor's thesis is focused on a discussion and summarization of obtained results and proposed recommendations for a reduction of the costs.
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Hydrogen filling station
Kaše, Jakub ; Šnajdárek, Ladislav (referee) ; Pospíšil, Jiří (advisor)
Presented master’s thesis deals with hydrogen filling stations, their concepts, design, and operation. The importance of hydrogen as an energy carrier, its properties, and the implications of these properties for the selection of materials suitable for hydrogen applications are described. In order to understand the decisions made in the design of the station, the hydrogen life cycle from production through transportation and storage to use is presented. This is followed by an evaluation of the cycle in terms of economics and environmental impact. The review part of the paper concludes with an introduction to fuel cell vehicles, which includes an overview of the selected passenger and commercial vehicles, and a description of hydrogen filling stations. The filling stations are discussed in terms of concepts and components, and an overview and analysis of selected implementations is also included. The computational part of the thesis focuses on the design and technoeconomic analysis of a hydrogen filling station with a daily capacity of approximately 50 kg/day and an hourly capacity of 6 vehicles/hour for the needs of the logistics company Zásilkovna s.r.o. A station variant with hydrogen gas delivery in pressure vessels was chosen. Three possible designs of the station were compared. The hydrogen filling station can be designed for the specified parameters without any problems. However, the analysis of the results showed a very strong dependence of the acquisition and operating costs on the nominal compressor power. Therefore, the design of the hydrogen filling station requires further optimization, which limits the direct applicability of the presented results.
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Pokročilá statická analýza výkonnosti v nástroji Meta Infer
Pavela, Ondřej ; Rogalewicz, Adam (referee) ; Vojnar, Tomáš (advisor)
Statický analyzátor složitosti Looper slouží pro odvozování přesných horních mezí ceny vykonání programů. Jako teoretický základ byl využit dříve existující nástroj Loopus a jeho abstraktní programový model využívající tzv. difference constraints (nerovnosti typu + ), které umožňují přirozeným způsobem modelovat typické modifikace počítadel cyklů = + + a = + 0. Looper byl původně navržen a implementován v rámci autorovy bakalářské práce jako zásuvný modul aplikačního rámce Meta Infer. Výsledný nástroj nicméně nenaplnil očekávání při pokusech o jeho nasazení na reálné programy. Tato diplomová práce představuje návrh nové verze, která si dává za cíl odstranit hlavní limitace původního nástroje Looper, zejména díky nově podporované in- terprocedurální analýze. Dále byla implementována řada rozšíření, které cílily na zvýšení přesnosti intraprocedurální analýzy, jako např. nový abstrakční algoritmus, podpora pro složené podmínky v hlavičkách smyček a další. Kromě toho bylo také výrazně vylepšeno logování, hlášení chyb a sběr výsledků analýzy. Na závěr byla skrze skrze rozsáhlé exper- imenty demonstrována schopnost nové verze nástroje Looper analyzovat reálný kód obec- nějším, škálovatelnějším a přesnějším způsobem.
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The Project Proposal of New Information System Implementation
Kopečný, Michal ; Smolíková, Lenka (referee) ; Doskočil, Radek (advisor)
The focus of bachelor thesis is creating project proposal of new information systém using methods of project management. The first part is focused on explaining different methods, which will be used later in thesis. The second part deals with analysis of internal and external environment of company První brněnská strojírna Velká Bíteš a.s. Third part is where all the knowledge gathred in first and second part of thesis is applied onto the project itself.
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The Model of the Cost Function of the Factory
Juríček, Ľubomír ; Lašáková, Michaela (referee) ; Luňáček, Jiří (advisor)
Main theme of my bachelor thesis is classification of cost in the company Myjavská pekáreň s.r.o followed by construction of suitable model of the cost functions of the factory.. It includes theoretical approaches theoretical approaches and methods used in modeling of the cost function,simple analysis of current state of costs, data base and modeling of the cost function itself.
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Project Planning and Managemen
Lečbych, Karel ; Smolíková, Lenka (referee) ; Doskočil, Radek (advisor)
The bachelors thesis deals with the application of selected methods of project management and planning. The project is the implementation of these methods into the real environment of the enterprise in the MS Projekt programme. The elaboration of the analysis of the current state, time analysis, source analysis, cost analysis and risk analysis was intended for the elaboration of the project.
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