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Trenchless Technologies of Communication Building, Microtunneling
Javůrek, František ; Pokorný, Přemysl (referee) ; Kašpárek, Jaroslav (advisor)
The target of submitted work was to sum up a view of current methods and the machines for the building of communications by trenchless technologies and to conduct a critical analysis each technologies parallely. Trenchless methods belong to the high-developing divisions nowadays. The major advantage these ones is serious decline unfavourable impacts which have common building of transportation along the route and the environment especially through the cities and the villages. The base of these technologies of building were described and depicted by picture firstly. Then the companies were divided and the parameters of machines had been compiled into the charts.
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Rehabilitation of sewer networks with the implementation of elements for rainwater management
Brychta, Kryštof ; Malaník, Stanislav (referee) ; Raclavský, Jaroslav (advisor)
This thesis focused on the possibilities of rehabilitation of the sewer network with the implementation of rainwater management elements (HDV), respectively blue-green infrastructure (MZI). In the first part of the thesis, the most used rehabilitation methods are reviewed and the rainwater management respectively blue-green infrastructure elements are divided and described. In the second practical part of the thesis, the acquired knowledge is applied to the study of the rehabilitation of the sewer network with the implementation of elements for rainwater management in the street Pod Soudním vrchem in Znojmo. A suitable rehabilitation technology (CIPP lining) was designed and economically evaluated for the site of interest and elements for rainwater management (two underground retention tanks and one underground infiltration retention tank) were designed and implemented, for which investment costs associated with the construction were determined.
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The aqueduct under the highway through of the microtunnel
Hoza, Martin ; Kunc, Jaroslav (referee) ; Horák, Vladislav (advisor)
During the construction of water pipeline Strelice is necessary to overcome the D1 motorway. This thesis deals with design of the motorway crossing using trenchless technologies. Combination of pipejacking and shield tunneling is chosen. Static calculation includes determination of the jacking force, proposal of the thrust block and assessment of the reinforced concrete jacking pipes.
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Static Solution of Water Pipes in Trenchless Technology
Mráčková, Martina ; Kytýr, Jiří (referee) ; Gratza, Roman (advisor)
The paper provides an overview of the most widely used trenchless technologies and the possibility of their utilization for laying new thermoplastic pipelines. It analyzes the static behavior of thermoplastic water pipes placed into the existing steel pipes using relining technology. The program system ANSYS is used as a tool for static solution of pipelines. Obtained results are compared with conventional approaches.
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Trenchless Technologies of Communication Building
Hanzelka, Jan ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
The target of submitted work was to sum up a view of current methods and the machines for the building of communications by trenchless technologies and to conduct a critical analysis each technologies parallely. Trenchless technology are fascinating and interesting method, but also are hardest imposition for structural engineer, based on knowledges, namely not only from geology, geomechanics, static and staunch, but also mechanical technology and engineering constructions. Builders of tunnels coins shaft and entrances to the country over mountains and below waterways so, to go traffic road and gas main fabricate. In those work were to be circumscribed basic method construction communication namely how verbally, so and with the aid of apposite picture. Resulting list of firms describes instantaneous offer in the marketplace with those machine.
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Design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí
Škařupová, Karolína ; Karásek, Miloš (referee) ; Raclavský, Jaroslav (advisor)
The aim of this master´s thesis was design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí. The work is divided into several parts. The first part is a description of the preliminary research based on appointments with the operator of the sewer network. The second section describes the basic information on the assessment of the sewer network. In the third part, the evaluation of technical and operational conditions according to ČSN EN 13 508. This section was supplemented by creation of supportive software program in Microsoft Office Excel, which is based on the proposed TNV 756905. In the next part the environmental assessment was performed digging and trenchless technology and then selected a possibility representative to design of selected parts. The fifth and sixth section contains technical and economic evaluation designed technology. A final section deals with the choosing optimal rehabilitation technologies for the design of selected parts of the sewer network.
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The aqueduct under the highway through of the microtunnel
Hoza, Martin ; Kunc, Jaroslav (referee) ; Horák, Vladislav (advisor)
During the construction of water pipeline Strelice is necessary to overcome the D1 motorway. This thesis deals with design of the motorway crossing using trenchless technologies. Combination of pipejacking and shield tunneling is chosen. Static calculation includes determination of the jacking force, proposal of the thrust block and assessment of the reinforced concrete jacking pipes.
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Design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí
Škařupová, Karolína ; Karásek, Miloš (referee) ; Raclavský, Jaroslav (advisor)
The aim of this master´s thesis was design of rehabilitation of selected parts of the sewer network in Valašské Meziříčí. The work is divided into several parts. The first part is a description of the preliminary research based on appointments with the operator of the sewer network. The second section describes the basic information on the assessment of the sewer network. In the third part, the evaluation of technical and operational conditions according to ČSN EN 13 508. This section was supplemented by creation of supportive software program in Microsoft Office Excel, which is based on the proposed TNV 756905. In the next part the environmental assessment was performed digging and trenchless technology and then selected a possibility representative to design of selected parts. The fifth and sixth section contains technical and economic evaluation designed technology. A final section deals with the choosing optimal rehabilitation technologies for the design of selected parts of the sewer network.
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Static Solution of Water Pipes in Trenchless Technology
Mráčková, Martina ; Kytýr, Jiří (referee) ; Gratza, Roman (advisor)
The paper provides an overview of the most widely used trenchless technologies and the possibility of their utilization for laying new thermoplastic pipelines. It analyzes the static behavior of thermoplastic water pipes placed into the existing steel pipes using relining technology. The program system ANSYS is used as a tool for static solution of pipelines. Obtained results are compared with conventional approaches.
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Trenchless Technologies of Communication Building
Hanzelka, Jan ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
The target of submitted work was to sum up a view of current methods and the machines for the building of communications by trenchless technologies and to conduct a critical analysis each technologies parallely. Trenchless technology are fascinating and interesting method, but also are hardest imposition for structural engineer, based on knowledges, namely not only from geology, geomechanics, static and staunch, but also mechanical technology and engineering constructions. Builders of tunnels coins shaft and entrances to the country over mountains and below waterways so, to go traffic road and gas main fabricate. In those work were to be circumscribed basic method construction communication namely how verbally, so and with the aid of apposite picture. Resulting list of firms describes instantaneous offer in the marketplace with those machine.
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