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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.
211

Brněnské brownfieldy u řeky Svitavy / Brno brownfields by the Svitava river

Muzikář, Vladimír January 2018 (has links)
This diploma thesis deals with urban studies on the territory of Svitavy river in Brno-Husovice. Part of the solved territory is defined as a brownfield - specifically, it is a former Zetor site. New backbone roads are proposed in the defined area, new residential complexes that integrate the area into the surrounding area. In the north of the proposed area, I propose the Park & Ride Park House at the large city ring road in Brno. The proposal also includes the creation of recreational areas - near the embankment, a city park is set up near the Provazníkova road. An interesting feature is the creation of a public space shielded from traffic.
212

Estakáda na silnici I/57 / Flyover bridge on the I/57 road

Paleček, Vladimír January 2019 (has links)
The aim of the diploma thesis is the design of a continuous bridge construction of five fields in the direction of the town Albrechtice - Opava. The bridge overcame local roads and railway tracks and is part of the bypass of Albrechtice. From the three proposed variants, a pre-stressed two-beam structure was selected for the detailed solution and it is assessed according to the limit states and includes the effects of gradual construction. Further detailed drawings are drawn up.
213

Návrh železničního obloukového mostu přes silnici I/33 / Design of railway arched bridge across the I/33 roadway

Uher, Michal January 2019 (has links)
This master thesis content is alternative design of one span single-railed steel bridge. The bridge is located in km 44,179 on the track Jaroměř - Dvůr Králové. Crossing barrier is roadway I/33. The teoretical distance between supports is 42 m. Main bearing structure is designed as Langer beam. Structure consist of beams, arcs, suspenders, bridge deck with longitudinal and transversal bracings. Elements of the structure are made out of steel S355J2+N, S235J2+N, S355NL. The bridge is designed according to current standards ČSN EN.
214

Diagnostika mostu poškozeného požárem / Diagnosis of the fire damaged bridge

Olejková, Sabina January 2019 (has links)
This thesis is about assessment of a bridge construction influenced by fire accident. The bridge is situated at the highway D46 beyond the town Držovice. Within this construction research, there will be mentioned diagnostic methods – A non- destructive method (Ultrasonic pulse method and hardness tests) and destructive methods (borehole and tear off tests). For find out in which way was the concrete of the bridge damaged and hurt while facing a high temperature of fire, there were taken samples, which were analyzed by physical and chemical test. We can analyze composition and microstructure of the concrete. The result of this tests will be evaluated, and the actions of a remediation will be suggested.
215

Lávka přes nádraží / Pedestrian Footbridge over Railway Station

Hurych, Marek January 2020 (has links)
The diploma thesis deals with design of loadbearing stell structure of a footbridge across the railway station. Footbridge is situated in the city centre of Brno with total length of 135 meters. For comparison, three bridging variants are predesigned and a varints comparison is made. The selected option was developed in greater detail. It is an arched structure with a semithrough bridge deck and adjacent span with support of oblique column. The main loadbearing structure consists of a pair of pin-supported arches inclited to each other at an angle of 11°. Arches support beams with susperder, the beams are conected by ortotropic steel deck. All load-bearing elements are designed from S355 stell. Spatial rigidity of the structure is ensured by tilting of the arches and by truss bracing at the top of the arch in combination with rigid struts of arch. Spatial rigidity of the superted deck is ensured by ortotropic steel deck.
216

Návrh mostu na dálnici D48 / Design of bridge on the motorway D48

Holuša, Adam January 2019 (has links)
Diploma thesis deals with design of a new bridge on motorway D48 located on bypass of Frýdek – Místek. Total spread of the bridge is 113 meters. Thesis includes 3 studies. For next assesment was chosen concrete girder box construction with 3 spans. Bridge is bulit on falsework. Structural analysis includes influences of construction by TDA method. Load effect is solved in Scia Engineer 18.0. The assessment of the bridge was made according to EC.
217

Využití termografické metody pro diagnostiku betonových mostů / Use of thermographic methods for diagnostics of concrete bridges

Janků, Michal January 2019 (has links)
This dissertation is focused on the research of the applicability of the thermographic method in the diagnosis of concrete bridges in the Czech Republic. The theoretical part characterizes selected defects of concrete structures and the principle of their detection. The practical part describes the measurements made in the laboratory on the test specimen and the field on the concrete bridge. Most attention is paid to infrared thermography, ground-penetrating radar and ultrasonic pulse-echo method. Based on the results of the dissertation, recommendations for the use of the thermographic test method in practice were developed.
218

Studie propojení mezi MÚK Ostrovačice na D1 a D52 / Connection of the grade-separated interchange Ostrovačice D1 with highway D52 - Location Study

Janyška, Miroslav January 2019 (has links)
This master’s thesis is a reconnaissance study developed to create a concept of road connection between the road 43 and the highway D52 in the Czech Republic. The possible route of road 43 is planned both in highway and road category in so called Bitysska trail and is connected to highway D1 at Ostrovacice interchange. This thesis suggests highway and road options to connect interchange Ostrovacice and highway D52 at the section between Ledce and Rajhrad. Suggested options were compared and the most convenient draft option was further worked out.
219

Rekonstrukce mostu / Reconstruction of the road bridge

Laczko, Zoltán January 2012 (has links)
The subject of this thesis is to design a new slab structure instead of the steel concrete slab. The structure of the new load bearing structure is post-stressed cast-in-situ slab with continuous slab structure consisting of three spans. The slab is pre-stressed by monostrands. The load bearing structure is evaluated for first and second limit state too. The construction is modeled in software named Scia Engineer 2011.
220

Konstrukce přemostění ve městě Příbor / The bridge road crossing in the town Příbor

Suchánek, Petr January 2012 (has links)
This diploma thesis is focused on design and assessement of the road bridge in Příbor city, where road I/58 crosses road I/48. There are 3 possible of solution of designed structure which are slab construction, beam construction and prefabricated structure. Each solution includes the design and assessment of individual structures, including drawings and economic evaluation. In conclusion, the three solutions have been evaluated against all of the given criteria.

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