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Precise Positioning of Railway Primary System Using Gnss Technology in Operating Conditions
Bureš, Jiří ; Vystavěl, Ondřej
The paper deals with the analysis of the accuracy of the real-time GNSS measurement procedure used in railway operating conditions. The accuracy achieved in operating conditions is compared with the accuracy obtained on a calibration base using the same measurement procedure. The consistency between the accuracies of the primary system (satellite-determined) and the secondary system (terrestrially measured by the traverse method) is also discussed. The analysis includes the problem of residual inhomogeneities of the uniform transformation key when transformed to S-JTSK.
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Railway track deformation measurement
Leischner, Ludvík ; Bureš, Jiří (referee) ; Švábenský, Otakar (advisor)
This bachelor thesis is about measuring deformations on railway bridge in Znojmo. The horizontal and vertical changes of railway track on the bridge and newly renovated bridge construction were measured by using two independent methods, namely 3D polar method and kinematic GNSS Stop & Go method. The assessment of the longitudinal shifts depending on atmospheric conditions especially the temperature changes is an essential goal of this work. Another key aim is the determination of precision of both independ-ent measuring methods.
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Surveying of the actual state of the farm in Jekov.
Pracná, Petra ; Sláma, Jiří (referee) ; Bureš, Jiří (advisor)
This thesis is focused on surveying and documentation of the actual state of the farm in Jekov which is situated in Zvěstov village and it is part of Bořkovice land register. The first part of the thesis deals mainly with surveying itself, preparing of the geodetic control and planimetric and altimetric survey. The accuracy of the surveying is described. The second part of thesis is focusing mainly on creating the technical drawings. The specification of documentation of the historical buildings is mentioned.
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Surveying and Elaboration of Technical Map of the Locality of Matyáš Lerch Gymnasium.
Adámať, Martin ; Nádeníček, František (referee) ; Bureš, Jiří (advisor)
Bachelor thesis describes the creation of the technical map of situation around Matyáš Lerch´s high school in Brno. The thesis describes all stages of the procces of creation. Starting by reconnaissance, preparation of the survey, creation of surveying network, measurments in the network, large-scale mapping, data processing, map creation and data analysis. The main aim of the thesis is creation of technical map and the creation of surveying network. The network will be used by Brno University of Technology´s Faculty of Civil Engineering for later use of teaching students. The thesis also describes reliability of chosen surveying methods. The map was created at scale of 1:500. The map was created using instructions ČSN 01 3410 and ČSN 01 3411.
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Deformation Measurement of Roof Structure
Hubáček, David ; Švábenský, Otakar (referee) ; Bureš, Jiří (advisor)
The thesis deals with the evaluation of displacements and deformation of the large span wooden roof structure of the aquapark hall in Brno - Kohoutovice. The task of this work is to compare and verify the applicability of the laser scanning method for the evaluation of displacements and deformation. The comparison was performed with regard to the polar method with quantities measured by the total station. As part of the work, two-stage measurements were performed on the basis of which a comparison of both methods was performed. The data obtained by the polar method were processed using LSM, the data from laser scanning were processed in an Excel spreadsheet. A comparison of the two methods shows that we have achieved a similar level of accuracy with the laser scanning method when compared to the polar method. It is therefore possible to use the laser scanning method to measure displacements and deformation.
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Geodetic Deformation Measurement of Roof Structures of Brno Aquapark
Chupáčová, Mária ; Švábenský, Otakar (referee) ; Bureš, Jiří (advisor)
Diploma thesis is focused on deformation meassurement of wooden roof structure of Brno Aquapark. Introductory part of the thesis is devoted to explanation of basic terms of civil constructions deformation meassurement and describes methods which are used in this field nowadays. Main part of this thesis deals with testing of meassuring equipment, describes meassured construction, meassuring method and data processing. Horizontal and vertical shifts of the roof structure are evaluated and graphically interpreted in comparison with the previous and fundamental epoch.
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Teaching-space paradigm
Bureš, Jan ; Müller, Rudolf (referee) ; Kristek, Jan (advisor)
The project is dealing with building of a new Faculty of Architecture at BUT. The target area is located on one of the BUT campuses between Údolní, Úvoz and Tvrdého streets. The concept of the new Faculty of Architecture is based on a relationship between teachers and students. The specificity of the architectural studio education is historically referring to beaux art academies. The atelier is a community space where students learn from their "master", but above all from each other. The project addresses the relationship between student´s and teacher´s spaces, which meet in the central "factory" hall, connecting the two worlds.
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Documentation in Course of Structural Designing and Realization Phase
Smutná, Ludmila ; Vitula, Alexej (referee) ; Bureš, Jiří (advisor)
This work deals with the accuracy of construction documentation during the construction process under the Building Act and implementing regulations. Specifically, it deals with the procedure of the surveying original drawing of family house, for which the project documentation was provided. It solves the location of construction and preparation of documents for building under construction to registration in the Land Register
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Surveying of Vertical Network with Use of Electronic Levelling.
Czíria, Kornél ; Sláma, Jiří (referee) ; Bureš, Jiří (advisor)
The work deals with building and followed surveying of two vertical networks with the method of geometric levelling using electronic level Leica Sprinter 150M with coded levelling rot. Due to the large difference in height between the points of the network corrections were introduced from the levelling-rot calibration at places of contact of the withdrawable parts of the levelling-rot. These corrections were calculated by the procedure, which was determined by the calibration test measurements. The final height of points of the network were adjusted by the method of least squares. Benefit of the calibration was analysed by comparing the results with the introduction and without introducing calibration corrections. Part of the work is also analysis of the accuracy and documentation of points of the vertical networks.
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Revision of Cadastre Documentation
Zelinková, Pavla ; Vitulová, Naděžda (referee) ; Bureš, Jiří (advisor)
This bachelor thesis deals with activities in the revision of real estate cadastre data from the perspective of an employee of the Cadastral Office. The first part introduces the issue and the course of the revision of the real estate cadastral data with a link to legal regulations. The second part is devoted to the description of the activities of the Cadastral Office Brno - město in the revision of data performed in the cadastral area of Brněnské Ivanovice. The obtained data were processed into clear graphs and analyzed.
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