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The roof structure of the planetarium.
Vojta, Radek ; Šmak, Milan (referee) ; Buchta, Stanislav (advisor)
The aim of the final thesis was to design and assess timber loadbearing structure of planetarium located in Brno and height of the construction 10 m. Designed building of planetarium consists of dome and hall, which operate separately. The structure is designed from glue laminated timber, solid timber and steel bracing, ridge ring and connecting elements. Building foundations is solved by reinforced anchor blocks fixed to foundation pads, which are connected by foundation strips. Loadbearing structure of the dome consists of arched beams together with purlins and ridge ring. Stability is ensured by 4 fields of cross bracing located between purlins. Loadbearing structure of the hall consists of roof and wall beams connected by frame corners together with roof and wall purlins. In gable walls is structure complemented by columns. Stability is ensured by diagonal and vertical elements situated between wall purlins, which together form a truss system.
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Highway bridge over the II/464 road
Mezera, David ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The content of the thesis is to solve the relocation of the II / 464 road. It is a bridge with one field of post-tensioned concrete. 3 studies were designed, one of which was elaborated within the framework of this thesis. Was selected option no. 3 double plate-grinder construction. The static model was created in Scia Engineer 2.15 and reports were processed manually, according to EC. The effects of wind, snow, acceleration and braking forces have been neglected.
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Bridge on the II/369 road
Gratza, Jonáš ; Požár, Michal (referee) ; Panáček, Josef (advisor)
The content of the thesis is solved by a road bridge on one span. The bridge is on the road II / 369 across the river Branná. In this work we were drawn from three studies which option was selected No.1. It is post-tensioned plate-grinder construction. Static model with Load Model and its effects was solved in Scia Engineer 15.2. Opinion are processed manually, according to EC. Wind load, snow and horizontal forces from traffic were neglected.
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New family house in Poříčí nad Sázavou
Figuli, Juraj ; Perla, Jan (referee) ; Koláček, Jan (advisor)
This diploma thesis involves design and assessment of the supporting elements of a two-storey family house ceiling construction. The slab components are pairs of beams and translations. I have choose two variants of solution for a long span elements. The first variant includes reinforced concrete elements only and in the second one prestress is used for beams, because of reducing construction height requirements. The basic model was evaluate by the calculation program Scia Engineer 2013, so I made 2D model of a slab in the program and joined 1D elements to the slab like a ribs. Selected prestress reduces a construction height, so it matches the desired appearance.
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Optimization of an aircraft wing rib
Kopřiva, Lubomír ; Suchánek, Miroslav (referee) ; Petruška, Jindřich (advisor)
Topology optimization is a method providing new direction in designing of a technical objects. The aim of topology optimization is to find optimal distribution of material in design space. This diploma thesis is focused on optimization of aircraft wing rib num.6 of the airplane EV-55 using a software HW/Optistruct 7.0 implemented in a software package HyperWorks 7.0. The optimization of the rib was calculated under four different load cases. Resulting shapes of the rib were then tested by strenght calculations in software ANSYS 10.0. Finally, the obtained data of weights of optimized ribs were compared with the weight of the original rib.
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Residential House ERASMUS, Brno
Kolibač, Radek ; Jeneš, Rostislav (referee) ; Podroužková, Božena (advisor)
The objective of this thesis was to design and check typical elements of the 5th storey of monolithic reinforced concrete structure of residential building. Horizontal load-bearing structure consists of a continuous slab of six fields with reinforcing ribs, which are located under the building envelope, bidirectional slab simply supported, further staircase beam and lintels in the corridors and loggias. Vertical structures consist of walls and columns.
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Multipurpose load-bearing timber hall structure
Matuška, Martin ; Sýkora, Karel (referee) ; Straka, Bohumil (advisor)
This Master’s thesis is focused on the design and structural analysis of load-bearing structure of a multipurpose hall that is strained by the permanent load, working load and climatic load. The hall has the shape of an elliptical dome. Maximum margin of the structure is 60,0m and maximum height is 18,0m. Main carrier elements of the structure are radially arranged curved beams made of glued laminated timber, class SA(GL24).
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Concrete ribbed slab
Dvořák, Vít ; Perla, Jan (referee) ; Strnad, Jiří (advisor)
The bachelor thesis deals with a design of monolithic reinforced concrete, line supported and cross reinforced slab and a design of supporting reinforced concrete ribs. The plan of the slabs is rectangular and one time bent. The content bachelor thesis is calculation and design of reinforcement of slab and ribs. For the calculation was used software Scia Engineer 14 and was checked by manually calculation. The slab is located in the first floor of polyfunctional house. Other parts of the object are not covered by the thesis.
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Ceiling slab over the corner windows
Tuchyňová, Andrea ; Zich, Miloš (referee) ; Strnad, Jiří (advisor)
This bachelor thesis concerns design of reinforced concrete ceiling slab with girder above the corner windows. The slab has rectangular floor plan with large opening in the middle. The slab is dimensioned to the ultimate limit state and serviceability limit state. The inner forces on the bar model were assessed by force method and were compared with inner forces on spatial model created in Scia Engineering programme.
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Prestressed bridge over the river
Kačer, Karel ; Nečas, Radim (referee) ; Koláček, Jan (advisor)
As the thesis I chose static solving bridging the road. This is a real first-class roads situated near the city Kolín in the Central Region. The bridge will be used to transfer traffic across of local Sendražický stream. At the beginning I determined three main variants of supporting design and then I chose one for more detailed processing. It is a armored concrete slab solidified two prestressed ribs arching spanning 18.3 m The calculation is implemented by software Scia Engeneer in accordance to European standards.
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