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Kindergarten
Effenbergerová, Petra ; Blažková, Vendula (referee) ; Daněk, Lukáš (advisor)
The purpose of this diploma thesis is to prepare the project documentation of the construction part for the building of the kindergarten according to the legal decree number 499/2006 Coll. on construction documentation. Projected building is a detached two-storey building located on the plots number 534/3,534/4, 536, 540/13 in the cadastre unit of Brno-Ivanovice. It is designed as building with storey partly below ground level and has wheechair access to both floor. The structural system of the building is combination of RC wall structures and columns and clay internal masonry. The roofs are designed as intensive green roofs. Designed kindergarten includes three classes for total of 75 children.
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Optimisation of light conditions in buildings
Vajkay, František ; Mohelníková, Jitka (advisor)
Building physics as a branch of architecture must ensure an indoor comfort of each user and inhabitant of a building object. This involves, acoustics, indoor thermal conditions and among others also daylighting and artificial lighting of buildings. Light as a particle and an electromagnetic wave, is required by the different aspects of the human organism. It allows the living beings to see, influences skin and bones, the biorhythms, etc. Therefore, it is necessary for the engineering community to predict the correct illuminance and luminance levels acting insides. The thesis deals with such issues. More precisely, it assesses the quality of design tools and methodologies, either against CIE reference cases described in CIE 171/2006 and against real measurements done over the working plane of an indoor space located in the attic of Building D of the Institute of Building Structures, Faculty of Civil Engineering, Brno University of Technology, too. The tools tested throughout the solution of the dissertation did involve three computer programs: RADIANCE, WDLS v3.1 and WDLS v4.1, and one numerographical approach, namely the Daniljuk’s innovated methodology (sometimes even combined with the theories of BRS). In addition several software’s have had been created alongside the process assessment, just to mention the “RADIANCE Script”, “RADIANCE Data Evaluation Script” or “MuuLUX“. The later was written as a communication software allowing the connection of the KONICA-MINOLTA T10 illuminance meter to a computer with the aim of data collection while long term observation. The solution did also require the establishment of a measuring element for the determination of the light reflectance values of surfaces. The solutions, results and conclusions do describe how well did the design approaches deal while predicting the resulting awaited daylight factor levels in points over the working plane.
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Microclimate study rooms with natural ventilation
Hajn, Daniel ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
Master thesis solves the level of CO2 concentration in the premises of universities in Brno. The main objectives of the processed data measured from two monitored rooms, compare it with the permissible limits of concentration, evaluate the effectiveness of natural ventilation and develop a more efficient way to exchange air with forced venti-lation. Space solutions are part of the Philosophical Faculty of Masaryk University, the fourth above-ground floors of buildings A and B1. The theoretical part deals with CO2 concentrations, measurement methods, the influence of CO2 on the organism and the assessment of daylight.
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Chosen Aspects of Light in Sacred Architecture
Šťasta, Jiří ; Kopeček,, Pavel (referee) ; Hrubý, Jan (referee) ; Drápal, Jaroslav (advisor)
Different approaches to the light is emblematic reflection of the current era and it´s cultural a social aspects. The materials are still being developped but the light is everlasting participant of the architecture. The light is basic element which each architect or artist must confront and use it. Due to this we can watch the work with light, analyse it´s use during the ages of the sacred architecture. The work of an architect is situated in the intersection of theoretic and technical fields of human activities. It´s necessary that the artist or architect knows the theoretic aspects of the light but also that knows real numeral values of the coming light. It is good to know the reasons why and for what was the light used in the past and it´s also needed to have a knowledge how much of the light was used in the liturgical space. How much of the light was used in the interior in the past and how much do we use it nowadays? Is it possible to analyse the tendency in the use of the natural light? These questions are useful in forming new liturgical spaces also in nowadays. The first part of this work is focused on the theoretic aspects of the light (liturgy, theology, psychology and ergonomics). The second part of the work describes the measurements of the intensity of the natural light in the sacred spaces in the different selected churches. The conclusion compares different measured values in each sacred building and the results are included to the larger scientific and historical context. The aim of this work was to evaluate specific interior lightning conditions by unified methodology and to apply it on the larger scientific experience which regards the architectonical practice and the forming of the liturgical spaces.
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Evaluation of light pipe influence on daylight in buildings
Král, Jakub ; Katunský,, Dušan (referee) ; Plch,, Jiří (referee) ; Mohelníková, Jitka (advisor)
The topic framework of this dissertation is the technology of lighting in buildings using tubular light pipes. For the assessment of these systems, a continuous measurement of daylight was performed on a comparison surface under two different tubular light pipes of similar dimensions for one year. At the same time, data of exterior lighting conditions were recorded. Independently of these measurements, spectral reflectance measurements of the inner surface samples of both light pipe tubes were performed. Furthermore, light simulations were performed in the HOLIGILM program, and the efficiency of direct tube light pipes of various diameters and lengths was evaluated. Finally, an evaluation of electricity consumption savings was also made by replacing the artificial lighting source with a light pipes. The results of measurements and light simulations provided data for the evaluation and designing of tubular light pipes in buildings.
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Light Guide Evaluation
Omishore, Ayodeji ; Katunský,, Dušan (referee) ; Darula,, Stanislav (referee) ; Mohelníková, Jitka (advisor)
Light guide is a tubular skylight with mirrored internal surface. It is a lighting device bringing daylight into the interior of a building without windows or into rooms with insufficient daylight. It presents the potential for energy savings, opens the possibility to use places that are not well lit and offers opportunities for improving the visual comfort of the indoor environment. This thesis reviews the potential of light guide system as a daylighting approach in building and presents results of experiments on performance of tubular skylight prototype. The main task of the thesis is focused on comparison of traditional light guide system and newly developed prototype, examination of its light transmittance and efficiency as well as its thermal behaviour in order to find possible improvements for applications in buildings.
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Návrh rodinného domu s komerčním prostorem
Veškrňa, Adam
Diploma thesis devotes to design of detached house with a commercial space, made for business. Living area is solved as single-family house, for four, five-member family. Integral part of thesis is a design documentation consisting of drawings and text part, which is devoting to individual structural properties, technical amenities, energy performance certificate with a thermal assessment of structural design. Specialization of thesis is the daylighting, sunlight and insolation study of designed house and surrounding buildings.
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Brno Trade Fairs Future
Beltiukov, Ilia ; Hybská, Bohumila (referee) ; Sedláček, Michal (advisor)
The architectural project of Exhibition Hall is located in a part of Brno-Pisárky, in northern area of BVV. The objective of the land-use planning and architectural proposal was to integrate the Hall in proximity to the second entry of BVV. The pavilion is situated on the primary northen axe, which perpendiculary join the pedestrian bridge. The binding foot-bridge is used for path between the entry of BVV and the western entry into the exhibition section. Surrounding the building is situated green park. There are open areas for pedestrian, tree-hemmed paths and relaxation spots around the entire building. The exhibition hall combines four basic parts: the western entrance connected with the pedestrian bridge, public part, storage part and the multi-purpose exhibition space in between. There are two-floor restaurant and snack bars with an open view to the south part of BVV, in particular to the Hall Z. The pavilion was concieved as a ruled rectangular volume. The creative proposal was to involve the ruled surface geometry, which is formed by connecting two curves with a series of straight lines and covers the entire building. The outer curtain wall is implied «the Curtains», reveals a lightness and airiness by dynamic effect. Geometrical curved profiles clearly point the basic entry spaces outside the exhibition hall. The western entry section allows two different points of entrance: from the pedestrian bridge to the first level and from the ground level. In time of trade fairs there are possibilities to use industrial doors along northern and southern elevations as a secondary entrances. There is a lobby space with the monumental staircase in the centre of public section. The circular shape of staircase rises towards atrium. A collaboration of atrium and natural lighting optically extends and makes easier the foyer space. In addition to the trade fairs, the multi-purpose exhibition hall permits diverse possibilities of using – in time of cultural and sports events u
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