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Optimization of Skrochovice - Krnov Track Section
Loučka, Filip ; Wrana, Radim (referee) ; Plášek, Otto (advisor)
This thesis deals with design of optimization of the railway track situated between Krnov railway station and Skrochovice railway station. The section starts at km 87.892 at switch point of Krnov railway station and ends at km 90.4 behind the Krnov-Cvilín stop. The main goal of this work is to design geometric parameters of the track, reconstruction of the railway superstructure, restoration of the drainage and to propose a work technology. The work also includes working out of the bill of quantities and if it is possible a proposal of track speed increase. The design of railway crossings structure and the track on the bridge structure at km 90.367 was required.
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Power audio amplifier with two-way speaker system
Rystvej, Matej ; Petržela, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
The aim of this bachelor thesis was a design of a stereo amplifier with an appropriate loudspeaker system for home listening. The amplifier has the ability to be switched over between high and low output power mode. This means it is possible to be used also with an other loudspeaker system with lower input power rating, and it will be prepared for possible future implementation of an active frequency filter, which will fit the frequency response to this designed loudspeaker system by amplifying some frequencies. This thesis contains design of the softstart circuit, power amplifier, preamplifier circuit, the output power switch, the delayed loudspeaker connecting circuit and the loudspeaker system.
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Reconstruction of the Opava západ - Skrochovice line section on the Ostrava-Svinov - Krnov railway track
Duda, Daniel ; Vrba, Tomáš (referee) ; Hruzíková, Miroslava (advisor)
This thesis deals with design of reconstruction of the railway line situated between the railway station Opava západ and the railway station Skrochovice. The section starts at km 107.3 and ends at km 111.78 inconnection to a switch no. 30 in the railway station Opava západ. The aim of this work is to design geometrical parameters of the track with examining the possibility of increasing the line speed, reconstruction of the railway superstructure and substructure, restoration of drainage and work technology. The thesis also includes bills of quantities and design for modifications of the platform in Vávrovice stop.
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Optimization of Skrochovice - Krnov Track Section
Loučka, Filip ; Wrana, Radim (referee) ; Plášek, Otto (advisor)
This thesis deals with design of optimization of the railway track situated between Krnov railway station and Skrochovice railway station. The section starts at km 87.892 at switch point of Krnov railway station and ends at km 90.4 behind the Krnov-Cvilín stop. The main goal of this work is to design geometric parameters of the track, reconstruction of the railway superstructure, restoration of the drainage and to propose a work technology. The work also includes working out of the bill of quantities and if it is possible a proposal of track speed increase. The design of railway crossings structure and the track on the bridge structure at km 90.367 was required.
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|
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Power audio amplifier with two-way speaker system
Rystvej, Matej ; Petržela, Jiří (referee) ; Kratochvíl, Tomáš (advisor)
The aim of this bachelor thesis was a design of a stereo amplifier with an appropriate loudspeaker system for home listening. The amplifier has the ability to be switched over between high and low output power mode. This means it is possible to be used also with an other loudspeaker system with lower input power rating, and it will be prepared for possible future implementation of an active frequency filter, which will fit the frequency response to this designed loudspeaker system by amplifying some frequencies. This thesis contains design of the softstart circuit, power amplifier, preamplifier circuit, the output power switch, the delayed loudspeaker connecting circuit and the loudspeaker system.
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Reconstruction of the Opava západ - Skrochovice line section on the Ostrava-Svinov - Krnov railway track
Duda, Daniel ; Vrba, Tomáš (referee) ; Hruzíková, Miroslava (advisor)
This thesis deals with design of reconstruction of the railway line situated between the railway station Opava západ and the railway station Skrochovice. The section starts at km 107.3 and ends at km 111.78 inconnection to a switch no. 30 in the railway station Opava západ. The aim of this work is to design geometrical parameters of the track with examining the possibility of increasing the line speed, reconstruction of the railway superstructure and substructure, restoration of drainage and work technology. The thesis also includes bills of quantities and design for modifications of the platform in Vávrovice stop.
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