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Dissertations / Theses on the topic 'Energeticky pasivní dům'
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1
Čejka, Radek. "Pasivní bytový dům." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240398.
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The aim of the thesis is the proposal and the preparation of project documentation for the construction of passive residential building on a plot number 1691/96 cadastral area of Černovice in a Brno city. The residential building will be built in a sloping terrain. It is a five-storey residential building with one floor below ground. The house has 16 residential units and is designed for a maximum of 40 people. Two of the units are designed as a wheelchair accessible. The skeletal staircase of a building is located outside the main building. The residential units are connected by porch. The porch is built from a steel skeleton and is standing outside the main building. At the south side of building is free standing steel construction used as balcony for residential units. Perimeter wall is made of sand-lime blocks which are insulated by graphite expanded polystyrene. Perimeter wall of basement is made of permanent formwork filled with concrete. The wall is also insulated with extruded polystyrene. The ceilings are made of prestressed concrete panels Spiroll. The supporting roof structure is made of wood trusses. The roof is pitched and the roof deck is designed vegetational. The building is ventilated using forced air handling unit. Heating and hot water is provided sources: pellet boiler and photothermic panels. The apartment house is designed with regard to energy saving as passive. Emphasis is placed on a compact building envelope, simplicity of shape, air tightness, low heat loss and high solar gain arising due the building orientation to the cardinal directions.
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Řezníčková, Tereza. "Ekonomická analýza pasivních domů." Master's thesis, Vysoká škola ekonomická v Praze, 2016. http://www.nusl.cz/ntk/nusl-264598.
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The master thesis deals with passive houses and their profitability's economic analysis. The thesis focuses on both new buildings and renovations, which have the greatest potential for energy savings in the building's sector. The cost-effectiveness of proposed measures is evaluated using the example of reconstruction of an existing house with passive and low-energy standard. Low-energy option of reconstruction is more profitable from an investor's perspective than the passive one. At 4% annual growth in energy prices, both options become comparable. The result of the calculation is not generally applicable. The profitability always depends on a specific building and various measures. Besides the cost-effectiveness, the investor's decision about an investment is also influenced by an increasing level of living comfort, subsidies and environmental protection.
3
Křeček, David. "Vliv architektonického konceptu na potřebu tepla na vytápění energeticky úsporných budov pro bydlení." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2012. http://www.nusl.cz/ntk/nusl-233244.
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Human efforts to increase their comfort rise in density of population in congested city areas, rapid growth of traffic and electric smog created due to constantly transforming communication technologies all resulted in an increase of stress in the immediate human environment. All of this, along with frequent reports about changes in global climate, gradually contributes to an alteration of thinking of the whole society, which is forced to face the consequences of economic damages caused by climatic changes. If we want to tenably assert adequate economic and social living conditions, we have to approach the natural environment in a more profound way. In accordance with the trend of substantional development for the purpose of enhancement of the quality of the living environment in the field of building industry, it is logical to concentrate on buildings, which are conceptually focused on saving of the energy. That is on energy-efficient houses. Pathway to sustainable building is not based on discovering one or several multipurpose technological solutions, but on usage of new designing principles, new materials and methods of processing them as well as new techniques of construction. For an effective creation of a building concept it is essential to have that kind of device which quickly responds to changes performed on a design, enables an easier work on variants and produces the most accurate results. Consistent application of energy optimizing methods is necessary particularly for designs of energy saving houses. Beginning efficient building design is the most “abstract factor of concept linked with very uncertain inputs,” because a lot of parameters in that moment is still unknown. Many mutually connected factors are invoked during designing passive house e.g. trajectory of the sun and the shielding effect of the surroundings, the aspect of sunlight and interior lighting, power quality construction, etc. Currently, the architect has no choice, he can use only well-known precepts, such as large windows are facing the South not the North. Unfortunately this "empirical formula" for the design of a real passive house is not enough. And yet the first draft of the house is most affected by not only its shape, form, but user´s comfortable, cost, feasibility and future energy behavior of buildings and related operating costs of the house too. It is obvious that this stage should not be underestimated, because “minor variation of the initial inputs greatly influence the outcomes.” With this reasoning, the work focuses on early stage design decision, i.e. the architectural concept of a passive house (an idea, vision). Therefore the aim of this work is to simplify the issue into understandable form, i.e. the creation of relatively simple and illustrative sketches, which generalize the issue satisfactorily, show the individual parameters (glazing, shading, shape, size, etc.) and change need of heat for heating passive house. The results of the work will be useful when the architect picks up the pencil and starts to think about his future house. At this point, he will have on hand sketches, which give him an idea and streamline his further design. Therefore the main goal is to create new outcomes and identify energy behaviour of buildings with a computational tool. This research works with virtual idealized mathematical model in the software PHPP 2007 CZ and uses "phenomenon" of parametric equations and sensitivity analysis.
4
Ruber, Lukáš. "Posouzení návratnosti investice do energeticky úsporného a standardního rodinného domu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-402595.
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The thesis deals with the assessment of the return on economic investment in passive house compared to the low-energy (standard) house. The thesis deals with the issue of passive house, development, conception and division of structural parts including used materials. Their advantages, disatvantages and possibilities of use in construction are briefly discussed. The main part of the thesis focuses on the economic return on investment in passive house. Based on a detailed calculation, the costs for two buildings in low-energy and passive standards are quantified here. The passive standard is achieved by various design modifications. All this is supported by software calculation of annual energy consumption. The return on such an investment is then determined in more ways from this balance sheet, taking into account the evolution of energy prices.
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Hlavsa, Tomáš. "Tvorba konceptu energeticky soběstačných obytných budov." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2018. http://www.nusl.cz/ntk/nusl-355648.
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Creating the concept of buildings is the primary task of architects, designers in the field of architecture and engineering. Although the basic requirements remain the same across time , possibilities of their solution are constantly evolving and changing. In addition, with the increasing globalization, in context of the housing and the architecture is expected new requirements go beyond the horizons of the interests of bouth investor and designer. Global view of each project and the evaluation of its traces left in our environment and society, although is much discussed but rarely taken into account or even just considered. In this context, we are witnessing the development of new trends of the concepts of buildings, consisting in the use of natural materials, in reducing the environmental burden of a surroundings, in reducing energy demands, or even in an effort to achieve energy independence thus trends, whose common denominator is sustainable construction, hence sustainable development in general. Feasibility of the creation of the concept of energy self-sufficient building doesn´t consist only in the precise solution of the assigned task from the perspective of the designer or investor, but also in finding such a solution which, even with using new trends and principles, will not go against the initial idea itself. The present instrument processed and presented in this dissertation has the ambition to move global view of the project into the perspective of a particular individual design process and in small way contribute to the creation of better projects from the perspective of sustainable development The term of energy self-sufficient buildings are not clearly defined. To work with them it was necessary to determine their basic definition that describes their diverse conceptual variations and allows precisely define the solution area. To correctly select the optimal solution in terms of sustainable development is necessary the assessment and mutual comparison since the beginning. As a basic tool for this assessment was used and partially modified SBTool, which is built on three basic pillars of sustainable development - SOCIAL - ENVIRONMENTAL - ECONOMIC. SBTool tries to determine the degree of left traces of the approach from the perspectives of these three aspects and evaluate the effectiveness of the selected solution. This tool allow to compare the different concepts for the same project among themselves, their parts but also various projects among each other. All of course with regard to the development of various aspects in the time.
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Gerö, Jiří. "Architektonický výraz obytných staveb energeticky efektivní výstavby." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2013. http://www.nusl.cz/ntk/nusl-233249.
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These days create an enormous pressure on energy savings because of their high prices. For future it is obvious that their prices will grow. Not only the representatives of European Union realize this fact, but basicaly common people who run their houses and pay the bills. For this reason low - energy houses respectively passive houses are in the limelight. Reasons of economy should not be the only criterion of quality, but its integral part, one of several components. Energy efficient housing is a response in architecture and building to turbulent global warming. The aim of the work is try to specify how to conceive an efficient building with respect to its architectural quality in the contect of directions coming from European Union and which should be implemented soon in the Czech republic. Will zero house become driving force of architecture in Europe in 21st century? The result of the work will be useful in orientation how to conceive an efficient house with respect to its aesthetical quality.
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Juránková, Helena. "Vývoj výstavby nízkoenergetických a pasivních domů." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241260.
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In relation to energy savings, the development of constructing energy-saving houses, which includes low-energy, passive and zero houses, started to be created. The diploma thesis helps readers to be better informed about energy-saving houses, their development during history and their main features. The last two chapters show the development of constructing energy-saving houses in the Czech Republic in graphs. They also show in which regions are these houses built the most and which construction system and way of using is preferred.
8
Královský, Jaroslav. "Autonomní energetický systém." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417839.
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This diploma thesis deals with available technologies when designing autonomous house. Theoretical part of this thesis shows and presents options for gaining energy from renewable resources and options for energy storage. The practical part of the thesis is focused on designing partly autonomous system for model house using renewable resources. In the thesis are three options of gainig energy for the house, from which is chosen the best option.
9
Niesner, Daniel. "Energy passive block of apartments." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226658.
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The goal of the project si developnemt of project documentation for a construction realisation of energy passive block of apartments together with design of conception of forced ventilation with recuperation unit. The design of building is conceived as building with flat roof, reinforced concrete load-bearing structure and collective underground parking. During the design emphasis was placed on low energy consumption of the building. Its energy efficiency was analysed according. ČSN 73 0540 and processed statement of energy efficiency. The result energy consumption of the structure is A – extremely efficient.
10
Čáslava, Petr. "Šetrné bydlení na venkově." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2013. http://www.nusl.cz/ntk/nusl-233251.
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While I spent 7 years of study, experience and dedication to this work, the building construction has passed evolution from construction boom to contemporary building crisis. Demand for cheap building construction, materials and family housing increased sharply. Energy prices are rising every year... It seems that we will all have to deal with our essential task today or in the near future . This task is mean to prevent the current rate of degradation and destruction of our planet's climate and our environment. In this point of view, it looks the question of energy-saving construction very topical. By entering the study was to examine the possibilities of environmental friendly housing in rural areas in terms of environmental issues. My hypothesis was if can I determine the suitable candidate for the construction of passive houses themselves by comparing their characteristic of pre-defined construction samples. My objective is to offer builders and designers overview of suitable building systems with the possibility to compare the various factors influencing the decision on the selection of a builder´s construction for a house. The thesis presents the comparison of seven structural systems as a basic element of architecture. In the implementation of energy-efficient house is an architectural form often conditioned by structure. For this reason it is necessary to offer this kind of overview with options and parameters of individual building systems, which can then be used by architect to design a house for the builder - free and easy realization of his own, let´s say DIY (do it yourself). For builders (mean investors) of DIY houses is economy and finance a crucial question, therefore, for this reason I will evaluate suitable building system which is relative performance vs. price in the end. It is necessary to take into account the architecture of the house and especially the space layout and design and the attitude with the context of the rural areas environment. My pupose was to prove that good architectural design can be used with of low-cost, energy-saving and environmental friendly house built in DIY way.
11
Ryba, Radim. "Posouzení návratnosti investice do nízkoenergetického nebo pasivního rodinného domu." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-232912.
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The subjects of this thesis are low-energy and passive houses. The main objective is to compare the acquisition costs and operating cost of the low energy and passive houses with conventional construction of houses offering the real estate market, respectively evaluating of investments in energy-efficient buildings. Furthermore, the work focuses on the history, properties and basic problems of designing energy efficient buildings with subsequent by an assessment of the advantages and disadvantages of their implementation. Klíčová slova
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Betáš, Michal. "Stanovení výše ekonomického nájemného pro nízko energetické objekty." Master's thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241243.
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The task of the thesis is to determine the economic rent for passive residential building. Work first defines the essential terms related to the topic of economic rent, then it continues with theoretical determination of the economic rent, which consists of the costs and a reasonable profit. The determination of economic rent for residental Pasove building is done through inserting real values to a pre-described method of calculation. The result of diploma thesis is the determination of economic rents in number of 8 variants with varying degrees of capitalization levels and discount rates. Identified economic rents are finally compared by direct comparison with similar flats and evaluated.
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Mašková, Pavla. "Posouzení ekonomické efektivnosti pasivního domu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240438.
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The Master thesis is focused on rating the specifics of passive houses and assessment whether the energy savings in the operation of passive house will cover the increased cost of construction. The theoretical part deals with the history and development of passive houses, application of natural materials, sustainable resources of energy and indicators for the evaluation of economic efficiency. The practical part describes passive and standard house. On the standard house, there is processed financial plan. Reference objects are compared, followed by evaluation of the return on the additional costs of the passive house.
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Šteffek, Libor. "Simulace energetické náročnosti a reálné užívání budov." Doctoral thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-433629.
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This dissertation thesis primarily focuses on the experimental measurement of energy consumption of a given energy-passive family house as well as theoretical research in the field of energy calculations using computer simulations. The results of quasi-stationary and dynamic simulations, with varying computational and real-time climate data, are compared with experimental measurements. Using the dynamic calculation model, which was validated by actually measured data, the relationship between architectural design and the energy performance of the building was analyzed. The influence of selected different operating modes for heat consumption on heating, cooling, ventilation, and interior overheating is observed. The result of the mutual interaction of several input parameters of variant solutions provides the basis for optimization of the whole design.
15
Dus, Tomáš. "Studium vlivu konstrukčních systémů na energetickou náročnost staveb." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227175.
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The theme of the diploma thesis is study the influence of structural systems for the energy performance of buildings. The thesis compares designed and measured values of the energy consumption of selected buildings with different bearing structure materials beside the results from numerical modeling of energy consumption.
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Mrva, Kamil. "Architektura soudobého rodinného domu v Beskydech." Doctoral thesis, Vysoké učení technické v Brně. Fakulta architektury, 2013. http://www.nusl.cz/ntk/nusl-233250.
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The thesis deals with the issue of architecture of a contemporary single-family house in The Beskydy region. In the introduction of the thesis The Beskydy region as well as the document of the Protected landscape area of Beskydy (Chráněná krajinná oblast - CHKO Beskydy) are described. In recent years the above mentioned topic has been discussed a lot among the architects and designers of the region. Current architecture in the CHKO Beskydy has been stagnating for years due to the fact that in this region quality architecture of a little higher level will always necessarily be in conflict with the devastating policy of the CHKO Beskydy. The objective of the thesis is to specify rules that need to be observed when creating a contemporary single-family house in the Beskydy region. The design as well as the realization of a single-family house in Prostřední Bečva serves to experimentally verify the thesis. This thesis, including the analysis of the obtained data, collecting information, technical examination and authorized expert opinions, has performed as an important part of the engineering process leading to the approval of architectural projects from the institutions of the state administration.
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Svoboda, Martin. "Projevy fyzikálních vlastností staviv v budovách v nízkoenergetickém a pasivním stavitelství." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-372075.
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The theme of the diploma thesis is the study of physical properties of various building materials in buildings in low-energy construction. The work is mainly focused on the influence of the thermal accumulation properties of building materials used in buildings in order to achieve low energy consumption for heating. The thesis compares the energy characteristics of five different constructional material variants of the house.
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Lattenberg, Marek. "Nízkoenergetická výstavba." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2013. http://www.nusl.cz/ntk/nusl-225959.
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Diploma thesis "Low-energy building" presents low-energy construction trends and their price comparision with conventional contruction. This thesis defines basic low-energy building terms, both building and construction work evaluation concepts and specifics of low-energy construction. Practical outcome is comparision between passive and conventional buildings, including economic appraisal.
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Šošolíková, Jana. "Analýza efektivity VZT systémů rodinných domů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2016. http://www.nusl.cz/ntk/nusl-240309.
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This Master´s thesis deals with the analysis of the effectiveness of ventilation systems. The key concept of the thesis is HVAC system in buildings with low energy demand. In the most comprehensive chapter are some concepts clarified: air tightness, ventilation, air conditioning, heating and hot water preparation. The aim of the thesis is to define passive house in terms of acquisition and operating costs, including the ventilation system and to make comparison with systems applied in conventional construction with focusing on assessment of effectiveness of ventilation equipment.
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Svoboda, Lukáš. "Studie snížení energetické náročnosti bytového domu." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2014. http://www.nusl.cz/ntk/nusl-226693.
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The goal of the thesis is firstly to get all the information about the initial state of solved block of flats, which is located on the street Merhautova 76/954 in Brno – Černá pole, in terms of constructions, energy consumption and initial state of heating system. In the second part of the thesis, where are discussed the possibilities of reduction of energy consumption, variant drafts of reduction of energy consumption and their financial costs and the choice of optimal variant. Third part deals with assement of solved block of flats in terms of sustainable built environment by using tool to rate buildings in terms of sustainable built environment - SBToolCZ, evaluation of possibility to use renewables. In the end are written summaries and recommendations.
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Křenek, Daniel. "Výpočtové hodnocení konstrukčních staviv na energetickou náročnost budovy." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-371940.
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Theme of the diploma thesis is computational assessment of structural building materials in terms of energy performance of the building. The history and types of the objects with low energy performance are described. There are listed elements of constructionally energetic concept with low energy performance and overview of building materials used for their construction. In the practical part a selected building was tested for energy performance by legislation. Then two structural material solutions on selected detached house are compared by using a simulation program.
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Švec, Martin. "Revitalizace hotelového zařízení, Přehrada Brno." Master's thesis, Vysoké učení technické v Brně. Fakulta architektury, 2014. http://www.nusl.cz/ntk/nusl-216102.
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This is the proposal of the new utilization of the former recreational centre, which is situated in the beautiful surrounding of the Brno lake. It has been abandoned for many years and is suffering from decay. It has been built in the 1970's for the demand of the Socialistic youth union (remark: the youth organisation of the communist's party). There were held international political conventions and educational sojourns for the students of high schools and universities. The new utilization will be analogous. Only the communist's ideals will be replaced with the ideals of today's democratical society – especially friendly relations between mankind and environment. There will be created the environmental educational centre with the meeting spaces, conference hall and accomodation. The universal concept enables the usage of the facility also for the international students' workshops, training courses, teambuilding events etc. The ecological educational centre primarily makes the good example and is the live educational requisite. Thanks to the concept of the original facility is very convenient the refurbishment to the standard of the energetically passive building, which consists from the natural materials and utilizes renewable energy resources. Because of the very poor technical condition and devastation of the building will be re-used only basement and steel framework. This solution is more economical than the demolition and following new construction. The construction core of the building is almost for free. However, only if we make minimal changes in the framework and we preserve the original building's shape. On the steel framework will be created the new lightweight housing, which will be made from wood, straw pannels and filled with the cannabis thermal insulation. Almost all the roofs will be covered with the photovoltaic foils and the heat source will be air heat pump. The area is very pleasant place to stay. It's full of sunshine all day long and offers very beautiful view of the lake. The main building and bungalows profit of the attractive views. All the former recreational area has was designed to make the people meeting together and to provide the freedom of move and wide variety of activities. However, the rooms and bungalows provide the highest privacy. The inside and outside of the buildings are shading into each other. All the recreational ground – in exterior and interior – is full of liveliness, in the opposite of the rooms, which are the private islands. This aspect, which is present in the former concept from the 1970's, is to be preserved. The former hotel building is distinguished by the quality architectural concept, above-average in the age of origin. It is thanks to the dynamically balanced composition – inspirative today too, and visually interesting interior design of the meeting spaces. This proposal attempts to continue in this qualities. The ground is enriched with the relaxational spaces and the outside gym path. In the opposite of the original state the area is open to the public and is utilized as a park for leisure activities.
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Juráček, Martin. "Otopné soustavy v domech s nízkou potřebou tepla pro vytápění." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227830.
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This work is processed like a proposal of heating for a part of seminar centre in Hostětín names Veronika. This current object is built in passive standard. In a part of building there is heating which it is suggested with help by singletube heating system. There is intake of air by recuperator without heating or cooling of air. Heat source is boiler room functional on renewable. Target of this work is analyze of current singletube heating system and find out cause it´s incompletely functionality. Further, design a new heating system which it suppose to be singletube and doubletube heating system.
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Svoboda, Jan. "Návrh energeticky úsporné dřevostavby." Master's thesis, 2019. http://www.nusl.cz/ntk/nusl-428620.
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In my diploma thesis there is developed a project of a family house for a family of four in the village Trnava near Zlín. This object is designed as a passive building. The family house is composed of the floor above ground and the floor under ground. The floor above ground is realized as wooden building and the external side of house is covered by a wooden ventilated facade. The underground floor is made of bricks and it protrudes over terrain. The shed roof is used for covering the building. The land where the object is situated is sloping from the north to the south. The family house is embedded into the ground and is oriented in favour of the cardinal directions. As a part of this project there is also a self-standing garage and an access road. For this construction project was prepared documentation corresponding to the status for the application for building permit.
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Vacek, Jan. "Ekonomické hodnocení návratnosti investic do efektivního energetického konceptu staveb." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-191025.
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Vacek, J. Diploma thesis. Brno: Mendel University in Brno, 2015. The diploma thesis deals with the economic evaluation of the investment into en-ergy- efficient concepts of buildings and with the economic evaluation of the op-timization of the current energic solutions. The aim of the diploma thesis is to create a general tool in MS Excel for the economic evalution mentioned above. And consequently is to execute the test of this program in terms of application on the real case study. The results are simulated in Crystal Ball based on Monte Carlo method to eliminate the risk of uncertainty.