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Railway Bridge above the River
Hasil, Tadeáš ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The subject of this master's thesis is a static and structural design of a Load-carrying steel structure of railway bridge with bottom steel deck of the span of 42 + 60 + 42 m over the Labe river in Děčín. A solid steel beam forms the main load-bearing structure of the bridge reinforced with truss-work. The truss-work is made up of an open top chord and diagonal strut without secondary vertical struts. The calculations were done in compliance with valid ČSN EN documents.
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Pedestrian Footbridge across the Dyje River in Břeclav
Pham, Hoang Anh ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
This thesis deals with structural design of a steel frame footbridge with wheelchair access, which will lead pedestrian and cyclists‘ traffic over the river Thaya in Břeclav. The footbridge is a structure of one field, lightness of a bridge opening is 58,92 m and a span length is 60,25 m. A light width of an area between rails is 2,5 m. The footbridge is constructed of a truss beam cable – stayed bridge on an oblique pylon of 20,0 m length and a preloaded steel suspender. The thesis was processed according to valid standards ČSN EN.
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Terminal of Brno International Airport
Jančar, Ondřej ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The aim of the diploma thesis is make a structural design of load carrying steel structure of terminal international airport Brno. The project is designed in two options. The height of the building in highest point is 15 m. The object has rectangular ground floor plan with proportions of 80 x 40 m. For selected option the check of joints and anchorage is performed as well as the design drawings. The object was designed according to currently valid standarts to the ultimate limit states and serviceability limit states.
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Hall for Metal Production with Administrative Building
Kaňok, Vojtěch ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
This diploma thesis deals with the design of a metalworking shed with its adjacent administrative center. Both objects are statically independent. The buildings are located in the town of Bučovice. The dimensions of the shed are 54,78x72,58 m. There is an overhead crane situated in the middle wing. The shed‘s height is +11,62 m. The administrative building has L-shaped plan. Its dimensions are 27,62x8,13 m (the wider part is 15,63 m). The design of the administrative object has two variants. Both variants have composite steel-concrete ceiling structure. The heights of the objects are +11,20 m (A variant) and +18,20 m (B variant). For the A variant, drawings were also drawn up with the design and assessment of structural details and anchoring.
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Load carrying structure of multipurpose hall object
Prokešová, Pavlína ; Karmazínová, Marcela (referee) ; Melcher, Jindřich (advisor)
The aim of diploma thesis is to design and assess a multipurpose hall building in the area of Brno. The shape of the hall is rectagular with dimensions 30,0 x 84,0 m. Roofing stucture is disegned and assessed in three versiions. Variant A is designed as a sadle - type truss from the CSH profile. Variant B is designed as a square - type truss from the CHS prosile. Variant C is designed as a arched truss from the CSH profile. These versions are compared by weight, manufacturing complexity and appearance. Preferable version is processed in detail. The work also includes a static calculation of the supporting elements, joints and drawing documentation..
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Joints from FRP composite intended for transport infrastructure
Simon, Pavel ; Maňas,, Pavel (referee) ; Schmid, Pavel (referee) ; Karmazínová, Marcela (advisor)
This thesis deals with junction points of construction used in transport infrastructure, which are made of FRP composite material. Main focus is on bonded joints. The material and geometrical criteria od FRP material and there influence to junctions are analyzed. In sequential steps the development of the design of joints applicable to reference constructions - pedestrian walkways is documented. There are also presented practical experiences from the tests of joints of overlapped and single-sided joints, as well as experience from the design, production and testing of two types of pedestrian bridges on a real scale. Furthermore, extensive comparison of joints, in particular T-joints with closed profiles for selected types of fasteners, is provided. From a simple connection, screws and rivets or plain bonding to combined joints. These are assessed both in terms of bearing capacity and their deformation behavior. These tests are performed for two material combinations, FRP-FRP and FRP-steel.
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Static verification of steel temporary bridge ŽM 30
Tomčíková, Lucie ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The content of the bachelor thesis is static verification of a steel temporary bridge ŽM 30, the span of the first version is 18 m, the span of the second version is 30 m. The first version also contains a comparison with the results of load test performed on the temporary bridge. Steel construction is made of steel strength class S490. The calculations are made according to valid norms ČSN EN.
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Static design of the structure composed of combination of steel and structural glass
Potůčková, Simona ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The objective of the bachelor thesis is to design the load-bearing construction system and its cladding made of a combination of steel and structural glass and to verify its sufficient resistance. The object has rectangular floor plan with dimensions of 7,5x10,5 m and and its total height is 24,5 m. The building is located at the suburban area of the city Ostrava, precisely Ostrava Poruba. The construction is composed of a ground floor and six upper floors. The main load-bearing system consists of steel frame formed by six tubular columns connected beams and sway bracings ensuring the spatial rigidity of the structure. The object was designed according to currently valid standards using ULS and SLS verification.
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Steel lookout tower
Kábrt, Michal ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The aim of the diploma thesis was to make a structural design of steel-load-carrying structure of steel lookout tower, in the grounds of domestic brewery in Humpolec. Lookout tower will be part of newly built centre for customers of the brewery. The layout and shape of the load-carrying structure of steel lookout tower follow the brewery chimney with height of 32.7 m with circular ground plan and outside diameter of 3.5 m in the heel and 2.3 m at the top. The chimney is independent of the construction of the lookout tower. The ground plan and dimensions of the lookout tower were considered taking into account the required spacing of the structure from adjacent buildings and ensuring sufficient dimensions for the required passage between the future lookout tower and the existing building of the boiler room. RFEM was used for calculation internal forces and assessment on individual structural elements, according to the valid Eurocodes.
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Load carrying steel structure of the sport stadium roofing
Hubáček, Ondřej ; Karmazínová, Marcela (referee) ; Melcher, Jindřich (advisor)
This diploma thesis deals with design load bearing steel structure of the sport stadium roofing with 67,2 m length and 28,8 m width. Roofing structure is designed and examined in two versions. Variant A is designed like tubular truss girder with axis distance 4,8 m. Variant B is designed like welded solid-web girder with same axis distance. These versions are compared by weight, manufacturing complexity and appearance, preferable version is processed in detail. Drawings contain layout of both versions and manufacturing drawings of truss.
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