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Space structure of industry building object
Pelikán, Adam ; Švaříčková,, Ivana (referee) ; Šimůnek, Petr (advisor)
The subject of this project is the structure of the storage hall which is made of reinforced concrete. It is designed as precast frame (span of 18m), founded on pocket footings. The roof deck (non-rigid) consists of ribbed slabs. The cladding is made of sandwich panels (reinforced concrete and isolation) layed on foundation beam. The design is focused on the single typical frame. Roof girder, column and pocket footing are designed. Designed life of the structure is 50 years.
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Napjatostně deformační analýza mostu v Třineckých železárnách
Ščerba, Bořek ; Skalka, Petr (referee) ; Fuis, Vladimír (advisor)
The bachelor thesis analyses stress and deformation of the truss construction. The first point of the thesis is a research, which includes obtaining information about the construction, for exemple dimensions, loads, purpose, history etc. Then, calculation models are created considering a different level of simplification. Two analytical models are crutial for the thesis – one statically determinate and the other statically indeterminate. They are used for analysing two different loads applied to the construction using methods of solid mechanics – it’s own weight and its own weight in combination with a weight of a vehicle that is driving through. Afterwards, the statically inderteminate model is verified using finite element method (FEM).
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Shape optimization of the typical frame of the load-bearing structure of the steel hall
Kuzbová, Šárka ; Vlk, Zbyněk (referee) ; Hokeš, Filip (advisor)
The thesis deals with the shape optimization of a typical frame of a steel hall structure. The calculation is performed for two types of parametric models created with both 1D and 2D finite element models in RFEM 6. The aim of the optimization process is to achieve a state where the structure has the lowest mass while satisfying the stress limit. The first model, which is created using 1D finite elements, focuses on optimizing the initial and final section heights of the members with the raises. The following model, which is developed using 2D finite elements, is aimed at optimizing the openings of the pierced beam. The thesis also includes analytical verification of the model using the deformation method.
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Forwarding bridge of bucket-wheel excavator
Zeizinger, Lukáš ; Novotný, Jiří (referee) ; Pokorný, Přemysl (advisor)
The document deals inspecting forces of the structure. The task of diploma thesis is analyze the crane load and chech up the stress of steel construction. Perform stress analysis forwarding bridge of bucket-wheel excavator by using finite element method. Further assess the consequences resulting from the design modifications. The project was carried out with cooperation with NOEN, a.s.
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Stress and deformation analysis of railway bridge over the Morava River
Trávníček, Lukáš ; Profant, Tomáš (referee) ; Fuis, Vladimír (advisor)
This Bachelor Thesis contains stress and strain analysis of the first two parts of the railway bridge in Olomouc with an assessment of changes in the stress and strain when changing the static storage. Firstly, the theoretical basis of rod systems is presented, it is followed by the calculation of normal forces and the stress in rods for both parts separately. The calculations include the load arising from its own weight and from the weight of a train, which is represented by the load at the framework joints. Next, these two parts are connected. For this rod system a stress-strain analysis is also used. In conclusion, stress and strain is calculated for comparison by the finite element method in the program ANSYS Classic.
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Stress-strain analysis of the railway bridge
Al-Qubati, Ali Mohammed Ali Hasan ; Vaculka, Miroslav (referee) ; Fuis, Vladimír (advisor)
Tato práce se zabývá především napjatostně deformační analýzou železničního mostu, který je příkladem prutové soustavy. Práce byla rozdělena do třech hlavních částí. V první části je představena teorie a vztahy, které jsou důležité pro celou práci. Druhou částí je analýza mostu a výpočet bezpečnosti s vlakem i bez něj. Poslední část se zabývá porovnáním výsledků z analytického řešení s výsledky z numerického řešení z programu ANSYS.
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Stress-strain analysis of the mast in Lelekovice
Vitouch, Matěj ; Vaverka, Jiří (referee) ; Fuis, Vladimír (advisor)
This bachelor thesis is focused on stress and deformation analysis of 3D strut frame. The main goal of this thesis is to create model of strut frame, which is based on TV transmitter in Lelekovice, and his resulting analysis at various degree of static indeterminateness and loads. There is also verification of analytic results by numeric method in Ansys Workbench.
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