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Modelling of Flow over Spillway of the Letovice Dam
Škrach, Mikuláš ; Holomek, Petr (referee) ; Jandora, Jan (advisor)
The thesis is concerned on numerical modeling of a scheduled spillway on water structure Letovice. The goal of the thesis is to verify hydraulic calculation using numerical modeling and to verify the capacity of the spillway. The spacial model was created in SketchUp program and the numerical modeling was implemented in Flow-3D program. The reason to recalculate the spillway is its reconstruction and extension in order to make high a capacity of it in the final project of Letovice water structure whole reconstruction.
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Analysis of the structure for the effects of earthquakes
Švejcar, Martin ; Martinásek, Josef (referee) ; Vlk, Zbyněk (advisor)
This master thesis deals with analysis of a selected construction subjected to a seismic load. In the Dlubal RFEM programme, a basic model was created and analyzed with the spectral analysis using response spectra and with the time analysis using accelerograms from the database of the programme. The outcomes from these analyses were compared. Subsequently, the same calculations were performed on modified models and the results of the internal forces and deformations of the structure were compared with the outputs obtained on the original basic model.
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The Footbridge for Pedestrians across the Berounka River
Kováčová, Kristýna ; Buchta, Stanislav (referee) ; Šmak, Milan (advisor)
The aim of the Bachelor´s thesis is a static design of the footbridge for pedestrians across the Berounka river. The structure is created as three-dimensional model. The internal forces are calculated by FEM programme Scia Engineer 15.1. The load-bearing elements are designed with these forces. The length of the footbridge is 12,12 m, width 2,9 m and height 1,5 m. The footbridge is mostly made of glued laminated timber. Others materials are steel and timber. The steel is used fort connectors, wind bracing elements and bracing semi-frames. The construction is solved as timber beam with through-spain. The footbridge consists of two timber beams, floor beams, stringers and wind bracing elements.
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Design and Assessment of Timber Structure
Končák, Jiří ; Hradil, Petr (referee) ; Zídek, Rostislav (advisor)
Subject of my masters's thesis is bearing construction from wood of pedestrian bridge via river Bečva in Karolinka. Span of the pedestrian bridge is 37 meters. Three 3D models of global model of whole construction and support models are created. The resulting draft is worked up in details. This work aim on models of joints of wooden parts, boundary conditions and global function of static model.
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Design and assessment of timber load bearing structure
Končák, Jiří ; Brdečko,, Luděk (referee) ; Zídek, Rostislav (advisor)
Subject of my bachelor's thesis is bearing construction from wood of untraditional family house in shape of pyramid. 2D and 3D models of single parts and global model of whole construction are created. This work aim on models of joint of wooden parts, boundary conditions and global function of static model. Models are enhanced by analysis of single parts and some joints and comparasion of planar models with global model.
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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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Static and dynamic analysis of steel structure
Uherek, Jan ; Martinásek, Josef (referee) ; Vlk, Zbyněk (advisor)
The thesis deals with a description and a static and dynamic analysis for an existing construction of lookout tower. The steel watchtower is located in Město Albrechtice and is made up of two lattice towers connected by a bridge. Main point was to create calculation models for the purpose of dynamic and static analysis, in the software SCIA Engineer 19.1, which is based on the principle of finite element method. Attention was paid to load created by winds according to Eurocode 1 and Eurocode 3, glaze and rime ice load and dynamic coefficient calculation. The thesis also includes an assesment of selected parts of the construction according to Eurocodes.
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Static Analysis of certain types of timber structures
Čáslavová, Sandra ; Brdečko, Luděk (referee) ; Zídek, Rostislav (advisor)
This bachelor thesis is focused on analyzing a timber roof trusses, identifying and evaluating differences in their behavior. The thesis is aimed to review conventional trusses, create plane models which are then compared with each other. From selected truss was used to create a 3D model, on which are key joints are reviewed. Scia Engineer 15.2.140 program is used to create an expert opinion. This program is based on FEM principle.
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Static and dynamic analysis of steel structure
Uherek, Jan ; Martinásek, Josef (referee) ; Vlk, Zbyněk (advisor)
The thesis deals with a description and a static and dynamic analysis for an existing construction of lookout tower. The steel watchtower is located in Město Albrechtice and is made up of two lattice towers connected by a bridge. Main point was to create calculation models for the purpose of dynamic and static analysis, in the software SCIA Engineer 19.1, which is based on the principle of finite element method. Attention was paid to load created by winds according to Eurocode 1 and Eurocode 3, glaze and rime ice load and dynamic coefficient calculation. The thesis also includes an assesment of selected parts of the construction according to Eurocodes.
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