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Steel- load-carrying structure of production hall
Kábrt, Michal ; Melcher, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The aim of the bachelor thesis was to make a structural design of steel-load-carrying structure of two-bay production hall with rectangular plan with total width 36m, i.e. with the same width both of the bay 2x18m, and total length ca. 72m. Eaves level of the building is 7,5m. There is one trolley crane with load capacity 5t and span 17,1m in the hall. The building will be roofed by saddle roof with slope 5% (2.86°) and ridge in the middle of the width. Modular distance of main frames is 6m. The production hall is situated on the outskirts of industrial part of town Červený Kostelec. RFEM was used for calculation internal forces on individual structural elements. Designing of elements and joints was made according to valid eurocodes.
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Industrial building
Kočí, Petr ; Buchta, Stanislav (referee) ; Sýkora, Karel (advisor)
Bachelor thesis deals with proposal of a load-bearing steel structure of a single-bay hall in accordance with the space arrangement of the building with span of 24 m, length of 63 m and 8,7 m height of a modular crane cantilever. Two bridge cranes are designed with a load capacity of 12,5t and 32/8 t. Essential load-bearing element of the building are transversal frames designed in 12m distance formed by truss girder and solid columns cantilevered at the plane of a transversal main frame. Roof panels are fixed onto the parabolic purlins. Hall is located in the Ustí nad Labem region.
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Steel Structure of Industry Hall
Kačírek, Michal ; Balázs, Ivan (referee) ; Horáček, Martin (advisor)
The aim of the bachelor thesis is to design a one-nave steel structure industrial hall in Jablonne nad Orlici with dimensions 63x30m and 15.0 m in height of the structure. In the hall, two overhead cranes with lifting capacity 32/8 tons and 20/5 tons are installed. The roof structure is designed in a variant of saddle roof with truss girder and truss purling with the function of the longitudinal roof bracing. The columns are solid panel fixed to the foundation pad. The main construction material is steel classed as S355. Spatial rigidity of the structure is provided by sway bracing and longitudinal bracing. Roofing is made of sandwich panels with polyurethane foam and trapezoidal sheet thickness of 0.9 mm. It is designed in accordance with the ČSN EN 1993.
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Crane Runway of Container Transshipment in Moravský Krumlov
Robotka, David ; Barnat, Jan (referee) ; Pilgr, Milan (advisor)
The aim of this paper is focuses on the design and to check of a supporting steel structure of an outdoor crane runway for an overhead crane for container manipulation. The structure is located in Moravský Krumlov. The crane with carrying capacity 50/12,5 t, hoisting class of appliance HC3 and claffication of fatigue actious s5 moves on a track. Total length of the runway is 50 m with span of the crane bridge 28,5 m of a total height 13 m above the terrain level. Crane runway beam of the main crane track consists of a welded single symmetric I profile, and is accompanied by trussed surge girder of crane runway beam. Spatial rigidity of the structure is provided by columns in a lateral direction, and by braking bracing in the longitudal direction. The columns are designed as a plate column, in the shape of double symmetric I profile. The load-carrying structures are made from a S355 steel grade, while the columns are made from a S235 steel grade.
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Static design of the crane runway - comparative calculation
Krompolc, František ; Melcher,, Jindřich (referee) ; Karmazínová, Marcela (advisor)
The purpose of bachelor thesis is recalculation the crane runaway according to current Eurocodes (CSN EN 1991-3 a CSN EN 1993-6) comparing results with the recalculation according to previous standards (CSN 27 0103 and CSN27 0101). In the hall there is one trolley crane. Its capacities is 12,5 tons. The structure is designed for the area of city Koprivnice. The main beam 12,0 m in length is welded biaxial symmetric I profile. Heigth of the beam is 800 mm, width is 300 mm, thickness of the flange 30 mm and web thickness is 30 mm. Horizontal bracing beam is truss girder - one belt is the upper belt of the main crane beam and second one is made from the half of HEB 140 profile. On the horizontal truss girder there is revision footbridge. Diagonals 1803 mm in length are designed from L70x70x7 profile. Vertical beam length is 1000 mm and is made from L50x50x5 profile. Length of truss is 1500 mm. Free belt of horizontal truss is supported by angled bars , which are connected to upper belt of the main crane beam, creating a fulltruss system in oblique level.
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To problems of effective and reliable design of crane girders
Kočařová, Jindřiška ; Juhás,, Pavol (referee) ; Rozlívka,, Lubomír (referee) ; Brodniansky,, Ján (referee) ; Melcher, Jindřich (advisor)
Recently the most often used crane runway beams designed from rolled HEA sections as multispan beams is the topic of this doctoral thesis. It deals with the study of real stress in the cross section focused on local stress analysis in the web of cross section due to eccentricities of wheal load and on the problems of stress analysis above the middle support of multi-span beams. First, the outline of crane supporting structures, currently used methods of implementation and available stress analysis methods are summarized. Than two parametrical studies of crane runway beam design depending on statical determination of the beam, crane span, crane wheelbase and chosen quality of structural steel are presented. Following part of thesis contains the stress analysis of crane runway two-span beam in its continuous part above the middle support on implemented crane supporting structure. Experiment of crane runway two-span beams actions above the middle support are described in the last part of the thesis. Closing part of thesis summarizes results.
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Travelling track of portal crane
Petráš, Ivo ; Danko, Vladimír (referee) ; Kašpárek, Jaroslav (advisor)
This diploma thesis handles with a draft and conception of the warehouse hall and crane track where the main goal is the creation of outside and inside storage space which is covered by the trolley crane. Next point is about construction and stress calculation of the crane track and logistic ordering of the outside space with option of loading on wheel and rail transport.
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Three-Aisled Steel Building
Lečbych, Antonín ; Bajer, Miroslav (referee) ; Buchta, Stanislav (advisor)
The thesis contains the design and assessment of three-aisled steel building for small metal production. Supporting span of construction hall is 9, 18 and 9 m. In the middle wing is situated bridge crane with capacity of 2 tons. The estimated location of the object is Luhačovice. The initial design concept was specified by supervisor (as the idea of the investor/architect), for which was did static and structural solution and assembly details. For selected option was made a calculation of supporting structures and selected assembly details. The hall has a rectangular floor plan of 36x36m and ridge height is 9 m. The central wing is made of steel and side extensions are made of glued laminated timber.
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Adaptation and modification of the industry hall
Benda, Lukáš ; Hejl, Jaroslav (referee) ; Klusáček, Ladislav (advisor)
The master’s thesis is focused on a design of reinforced concrete refabricated skeleton of the industrial hall. Object of the design are two internal traverse frames of the hall which consists of reinforced concrete truss, columns, girder and concrete flat foundation. Thesis includes working-out of static calculation, elaboration drawings of shape, reinforcement of solved elements and evolvement of assembly drawings. The rest of the project parts are not analyzed.
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Constructive Technological Project of Two-Aisle Hall in Fulnek
Selník, Petr ; Šlanhof, Jiří (referee) ; Mohapl, Martin (advisor)
The subject of this diploma thesis are chosen parts of building technological project of pursuance of the factory building Massag in Fulnek based on the metal bearing structure. This diploma thesis contents study of realization of main technological process of the hall, financial and time plan of building, project of construction site installation, budget of the construction, time planning of works, inspection and test plan, the project of safety and protection of health at work, technological regulation of building metal bearing structure.
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