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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
91

Nádražní hala / Railway station

Hodonský, Petr January 2015 (has links)
The content of the diploma thesis is design and assessment of railway station steel structure. It is a two-nave building with a length of 198m. The bigger nave span is 40m and it is 14m high. The smaller nave is 11m high and its span is 25m. The total width of the structure is 65 meters. The main construction material is S355JR steel. The supporting structure of the hall is formed by a curved planar trusses with axial distance of 6 meters. The transverse direction also consists of column that bears two main trusses. The static analysis of the main bearing parts of the structure, including joints and details is processed. The calculation were made in accordance with the Czech technical norms CSN EN.
92

Návrh modernizace žst. Slavkov u Brna / Design of Modernization of Slavkov u Brna Railway Station

Řehůřek, Tomáš January 2015 (has links)
This thesis deals with the project of modernization of Slavkov u Brna railway station. The main aim is to draft adjustments of the platforms to fulfil the requirements for the movement of people with reduced mobility. To decide which kind of platform is possible to build. Also to plan the adjustments to track bed and platforms taking into consideration what the customer of railway operation had ordered. To draft reconstruction taking into consideration how old and worn-out permanent way and substructure is, with the posibility to increasing track speed.
93

Rekonstrukce železniční stanice Milevsko / Upgrading of Milevsko Railway Station

Křemen, Tomáš January 2015 (has links)
The aim of the diploma thesis is the reconstruction of Milevsko railway station. The platforms with access persons with reduced mobility are designed in this station. The rail substructure and station drainage system design was necessary to do within the reconstruction. New assembly of a switches and crossing is the part of reconstruction design as well.
94

Rekonstrukce železniční stanice Jeseník / Upgrading of Jeseník Railway Station

Francová, Aneta January 2015 (has links)
The master thesis "Upgrading of Jeseník Railway Stations" deals with designing new platform that is suitable for people with reduced mobility in accordance with applicable laws and standards. Platform with the platform edge height of 550 millimetres above the top of rail were designed. The speed limit was increased. Moreover, the thesis design reconstruction of railway superstructure and railway substructure and deal with the drainage system.
95

Studie rekonstrukce železniční stanice Zruč nad Sázavou / Upgrading of Zruč nad Sázavou Railway Station

Hřib, Oldřich January 2015 (has links)
Primary objective of diploma thesis is design geometrical parameters of tracks at railway station Zruč nad Sázavou for three new platforms with acces options for paralyzed people and preservetion four railway tracks. Other objective is proposition of track drainage and reconstruction superstructure and substructure
96

Porovnání rekonstrukce žst. Březová nad Svitavou s výstavbou nové zastávky / A comparison between upgrading of the Březová nad Svitavou railway station and a new railway stop

Jelínková, Markéta January 2017 (has links)
The task of the thesis is to propose an adjustment to the railway station Březová nad Svitavou with regard to the introduction of the remote control of security device and explore the possibility of building a new railway stop that would be located closer to downtown. The aim is mutual comparison of elaborated variants. Work includes design of new platforms meet the conditions for safe access for people with limited mobility, next adjustment are adjustment of the geometric parameters of the track superstructure and substructure, including system of drainage station.
97

Návrh rekonstrukce železničních stanic Šternberk a Bohuňovice / Design of reconstruction of railway stations Šternberk nad Bohuňovice

Šatánek, Jan January 2017 (has links)
The design of reconstruction of railway stations Šternberk and Bohuňovice comprises the proposal to increase the line speed of the main track to the maximum possible value, the design of station tracks and reconstruction of railway switches and crossings, the design of the new platforms, which implements the requirements for people with reduced mobility and the design of new drainage system. Next, the design of reconstruction comprises the design of the railway superstructure and substructure and the design of railway level crossings.
98

Rekonstrukce železniční stanice Veselí nad Moravou / Veseli Nad Moravou Station Reconstruction

Klar, Vít January 2017 (has links)
The subject of the Master's thesis is to design the redevelopment of the Veseli nad Moravou railway station. This renovation will include renewal of both, railway superstructure and substructure, including drainage system and new platform construcion proposal in order to meet current legislation regarding access of persons with reduced mibility and orientation skills. This thesis also deals with design of the track geometry compoments and geometry of set of switches at both heads of the railway station to fulfill the maximum train velocity demands at certain tracks. Last but not least, the rail track scheme of the station has been simplified.
99

Analys av lågspänningsfördelning till signalanläggningar / Analysis of low voltage power distribution to signalling installations

Pedral, Jacques, Abriren, Josef January 2016 (has links)
I denna rapport utreds hur systemdesignen av lågspänningsfördelningen för järnvägen kan kostnadseffektiviseras. I dagsläget har det utarbetats en norm kring systemdesignen som tenderar att efterbildas från år till år vilket har medfört brist på innovation inom området. Syftet med arbetet var att designa två typstationer med signalställverken M11 respektive M95, där placering samt nominell storlek av UPS:er skulle fastställas för att tillhandahålla en kostnadseffektiv lösning. Dessutom skulle kablage dimensioneras för typstationerna samt se över möjligheten att ersätta UPS:er med likriktarsystem. Stationerna baserades på två redan existerande driftplatser, Fagersta C (M11) och Skänninge (M95). Slutligen skulle olika energilagringsalternativ för UPS-system jämföras för att tillhandahålla det lämpligaste alternativet. Genom simuleringar och beräkningar i bland annat datorprogrammet El-Vis har lågspänningsfördelningen dimensionerats för typstationerna. Arbetet visar på att ett distribuerat UPS-system är att föredra ur ett ekonomiskt perspektiv gentemot ett centraliserat UPS-system. Vidare har det konstaterats att likriktarsystemet Rectiverter kan ersätta UPS:er samt att ackumulatorer är det mest passande energilagringsalternativet. / This report identifies how the system design of low voltage power distribution of the railway can be more cost effective. In the current situation there is a norm on the system design that tends to be replicated each year. This has brought a lack of innovation in the field. The purpose of the thesis was to come up with two model stations with the interlocking system M11 respectively M95, where the positioning and nominal size of the UPS:s would be determined to provide a cost effective solution. Furthermore, the cable dimensioning of the model stations was computed as well as the possibility of replacing UPS-systems with rectifier-systems. The model stations were based on two already existing operating sites, Fagersta C (M11) and Skänninge (M95). Lastly, different energy storage alternatives for UPS-systems were compared to acquire the most appropriate choice. Through simulations and calculations in, inter alia, the computer program El-Vis, the low voltage power distribution was dimensioned for the model stations. The thesis shows that a distributed UPS-system is preferred in an economical point of view compared to a centralized UPS-system. Furthermore, the thesis establishes that the rectifier system Rectiverter can replace UPS:s. It also states that accumulators are the most suitable alternative for energy storage.
100

Nádraží VRT letiště Brno Tuřany / HST Station at the Airport Brno Tuřany

Svobodová, Lenka January 2012 (has links)
Main topic of this Masters Thesis is design of railway station for high speed line railway. Building site is situated in East Moravian region in the district of Brno-Tuřany. The building is designed as a detached two-storey object standing on the bridge over the railway. Mass of the building consists of two trimmed blocks which are mutually mirrored. The mass of both parts of the building is pervaded by illuminating stripe. Its shape is also based on the shape of trimmed block and rises over the surrounding surfaces. There are placed vertical paths in the stripes. It helps passengers in orientation because these are visible even from the outside of the building. This arrangement of individual masses symbolizes both direction of the arrival of trains to the station. There is placed arrival and departure hall in the middle of the object. Its height is similar to the height of the object itself. The hall is surrounded by the service facilities of the railway station situated on two floors. The supporting structure is made of steel. Both peripheral housing and roof are supported by the frame construction consisting of planar lattice beams. Construction of the façade is composed of frame system Wicona. The peripheral housing is tiled with panels of expanded metal.

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