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Model of Evaluation of Economic Risk of Construction Project from the Perspective of Investor
Navrátil, Martin ; Bártů, Dominik (referee) ; Hromádka, Vít (advisor)
The main goal of this thesis is to point out grave risks during the preparation phase of an investment plan from the investor's point of view. The preparation of construction investment plans will be introduced using the construction preparation models of the state-owned Česká pošta, a traditionally very experienced enterprise when it comes to capital construction projects. In the theoretical section the complete preparation of capital construction projects will be discussed. In the practical section I will present particular projects that weren't void of problems, and the causes will be determined. We will find out that these causes are not random, and present a permanent risk. In the closing section the measures for elimination of these risks will be presented.
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Apartment building
Křenková, Ivana ; Navrátil, Michal (referee) ; Kacálek, Petr (advisor)
The subject of the bachelor thesis is the elaboration of project documentation for a new apartment building. The proposed building is located in Rožnov pod Radhoštěm in a newly developing housing development. The apartment building is designed as not being connected to the surrounding buildings. It consists of four floors above ground and one underground floor. On the upper floors there are 10 residential units, common areas with the mechanical rooms and a garage with three parking spaces. In the basement there are cellars belonging to individual apartments. All apartments have a terrace or balcony. The building is based on monolithic foundation strips made of plain concrete. The perimeter masonry in the basement is made of permanent shuttering kits/systems, in the upper floors of ceramic blocks, which is insulated with the ETICS contact thermal insulation system. In the above-ground floors are ceiling structures made of semi-assembled ceiling blocks, in the basement monolithic reinforced concrete slabs are designed. The roofing of the building is designed as a flat single-skin roof. Part of the bachelor thesis is also a basic assessment in terms of building physics and fire safety solutions.
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Detached house with a workshop
Tesař, Ondřej ; Navrátil, Michal (referee) ; Petříček, Tomáš (advisor)
The aim of bachelor´s thesis is to elaborate the project documentation for realization of new detached house with a workshop. The new building is situated on the edge of the built-up area of the town Velké Pavlovice in the Břeclav district. It is a two-storey, basement and free-standing building. The building is divided into two functional parts, a living area and a design office. The detached house is designed for permanent housing for a five member family. The plan of the building is irregular shape, resembling an inverted letter L. The detached house is based on plain concrete strip foundations. The vertical load-bearing structures in the basement are made of reinforced concrete monolithic structure. The above-ground part of the building is masonry. The horizontal construction systém is made of reinforced concrete monolithic structure. The building covering constructions are designed as non-walkable, vegetation and walkable flat roofs. The building is thermal insulated with a ventilated facade partly with timber cladding.
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Monitoring system of boiler room
Navrátil, Marek ; Valach, Soběslav (referee) ; Bradáč, Zdeněk (advisor)
Thisdiplomathesisdealswiththedesignofamonitoringsystemforsolidfuelboilers.The first describes the sensors most commonly used in boilers room including a description of the principle of operation. The main content of the thesis is the design of the own boiler monitoring system. First the appropriate structure of the entire system is selected followed by the detailed design of individual parts of the device electronic wiring and selection of suitable sensors. The result of the thesis is the basis for the production of the proposed device and created service program.
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Identification of emotional state using speech signal analysis
Navrátil, Michal ; Atassi, Hicham (referee) ; Smékal, Zdeněk (advisor)
The diploma thesis deals with the analysis of human emotional states speaker by the help of analyse speech signals. The thesis has two parts. In the first part, the process of speech generating is described in addition to the description of the commonly used pre-processing methods such as denoising or preemphasis. The first part also deals with the major and minor prosody features, these features are: the fundamental frequency, energy, spectral features and time domain features such as the speech rate. The second part of this thesis deals with a task of emotion recognition from the speech signal. When we accumulate sufficient of the number of recordings emotive state will be able to rekognize emotive state with high probability. All project is prepared for use in real time. The last part of this thesis thesis contains description and results of the experiments made on a large number of speech records.
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New Building of apartment house
Navrátilová, Vladimíra ; Navrátil, Michal (referee) ; Kolář, Radim (advisor)
The bachelor thesis is a project of a new building of apartment house, The new building is determined for living and services. It is situated in a flat parcel. It is design as a three floors non-basement. The designed from the system Porotherm. The ceiling structure is made of concrete prestressed slabs. Form building is an oblong. Roof structure is designed as a flat roof.
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Arduino weather station
Navrátil, Michal ; Michl, Antonín (referee) ; Šoustek, Petr (advisor)
The aim of this bachelor thesis is to build remote, solar powered weather station using Paricle platform. Weather station consists of Photon module, solar panel, sensors to measuring the temperature, pressure, humidity and speed of wind and of the webserver. Sensors are conected directly to the Photon module, which reads data from sensors and sending them over wifi to the webserver, which writes data simultaneously to the SQLite database and to Google Sheets. Current and historical data with charts are accessible from database, web interface or directly in Google Sheets.
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Fire station, Svitavy
Navrátil, Michal ; Nováková, Eva (referee) ; Kolář, Radim (advisor)
The diploma thesis elaborates the project documentation for the construction of a new apartment of central fire station type C1 with the administrative part of the Territorial Department. The fire station is technologically linked to the second building SO.02 the technical and technological background of the fire station. The building is situated on the eastern edge of Svitavy. The building is non-cellular, it has three floors and a flat green roof. Three floors fulfilling matter with mainly administrative function is connected with two floors blocks fire station with an indoor gym. Above the floor containing garages for emergency vehicles facilities for the emergency unit are placed with a curtain that creates fading of the emergency door. The matter of the gym is optically separated from the station and highlighted with a volume narrow neck and height elevation. In the station there are training places and places for general physical preparation. The buildings are located in a sloping terrain. The ground fire station has a heliport. The establishment supporting columns of the building are for made of prefabricated calyx, and are concreted into monolithic foundation pads. Infill wall vertical bearing and non-bearing structures are designed from clay blocks type THERM. The bearing system is reinforced concrete prefabricated frame. Horizontally bearing structures are designed from prestressed hollow core slabs. The building envelope is made of a curtain wall in dark grey and red combined with a light contact thermal insulation system used on the indoor gym. The envelopes are in the administrative part and the part of the station divided by a glazed area. In the workshops and technology room the envelope is divided by lamellae. Usually there are 13 firemen during one shift, in three shifts there work 39 firemen all together. There are supposed to be 17 employees in the administrative department.
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