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Steel Structure of Observation Tower
Klimeš, Pavel ; Šmak, Milan (referee) ; Hron, Lukáš (advisor)
The bachelor thesis concerns with the design and static analysis of the lookout steel construction, which has the height of 25 m and is situated in the Žabčice location. The technical report and drawings are included in the thesis as well. The aim of the thesis was to determine the lookout total load (including permanent, live and climate loads), its implementation in the computer software SCIA Engineer 2012.0 and to perform the stress analysis of selected rods, joints and anchorages by means of the manual calculation. The author of the thesis focused on the climatic load due to wind and ice accretion, which was determined with the use of two approaches according to standards ČSN EN 1991-1-4, ČSN EN 1993-3-1 a ČSN ISO 12494. Both the approaches were evaluated and for the less favorable one the static analysis was carried out.
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Wind load on truss high-rise structures
Komárková, Petra ; Vlk, Zbyněk (referee) ; Nevařil, Aleš (advisor)
This Bachelor´s thesis concerns wind load effects on truss high-rise structure. The aim is to describe response of lattice tower on effects of mean wind load, fluctuations and vortex shedding action. Further problem includes an influence of rime on aerodynamic characteristics of profiles. The structure is performed by means of computing software ANSYS. In the theoretical part there are procedures describing how to determine load on structure and basic theory of calculation. Then the applied part follows the theoretical one and describes operations in ANSYS.
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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 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.
|
|
|
Steel Structure of Observation Tower
Klimeš, Pavel ; Šmak, Milan (referee) ; Hron, Lukáš (advisor)
The bachelor thesis concerns with the design and static analysis of the lookout steel construction, which has the height of 25 m and is situated in the Žabčice location. The technical report and drawings are included in the thesis as well. The aim of the thesis was to determine the lookout total load (including permanent, live and climate loads), its implementation in the computer software SCIA Engineer 2012.0 and to perform the stress analysis of selected rods, joints and anchorages by means of the manual calculation. The author of the thesis focused on the climatic load due to wind and ice accretion, which was determined with the use of two approaches according to standards ČSN EN 1991-1-4, ČSN EN 1993-3-1 a ČSN ISO 12494. Both the approaches were evaluated and for the less favorable one the static analysis was carried out.
|
|
|
Wind load on truss high-rise structures
Komárková, Petra ; Vlk, Zbyněk (referee) ; Nevařil, Aleš (advisor)
This Bachelor´s thesis concerns wind load effects on truss high-rise structure. The aim is to describe response of lattice tower on effects of mean wind load, fluctuations and vortex shedding action. Further problem includes an influence of rime on aerodynamic characteristics of profiles. The structure is performed by means of computing software ANSYS. In the theoretical part there are procedures describing how to determine load on structure and basic theory of calculation. Then the applied part follows the theoretical one and describes operations in ANSYS.
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