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Design and assessment of the timber dome
Hušek, Martin ; Zídek, Rostislav (referee) ; Brdečko, Luděk (advisor)
The subject of the bachelor thesis is design and assessment of the timber dome. The opening chapters are devoted to design geometry of dome itself with focus on its modification for the purpose of the shape and structure optimizing. The following chapters describe the structural design details and overall attitude to the issue. The final chapters value custom design structures, compare alternatives and provide answers to questions formed in the thesis.
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Study of static behaviour of selected agricultural objects
Horský, Vojtěch ; Zídek, Rostislav (referee) ; Brdečko, Luděk (advisor)
This thesis deals with the study of static behavior of agricultural buildings, evaluating their existing state using two-dimensional and three-dimensional construction models. Elements that serve to improve static effects of constructions are implemented into these models or replace the currently used elements. Strains of the modified constructions are calculated are applied to qualify the implemented elements and designed joints.
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Solution of timber hall structures
Šigutová, Petra ; Hradil, Petr (referee) ; Zídek, Rostislav (advisor)
The subject of my thesis is a static analysis of a different trusses of a great span length. The preface is devoted to the trusses their creation of plane models of a girder with the extent of 18 metres. The questions of construction´s joints are mainly solid. The conclusion is dedicated to the creation of the girder and joints´ formation.
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Study of joints of frame steel structures
Cikánek, Ondřej ; Hušek, Martin (referee) ; Zídek, Rostislav (advisor)
Master's thesis „Study of joints of frame steel structures“ examine certain analysis types of frame steal joints, which are analysed both by component method and by specialized software IDEA RS. Obtained results are compared by both methods, in terms of load-bearing capacity and in terms of stiffness. Theoretical joints stiffness calculation according to standard ČSN EN 1993-1-8 is included in the introductory part of the thesis. In the second part, joints are designed to bear inner forces and moments, which were created by load combination effects and then analysed.
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Study of steel frames behaviour depending on stifness of joints
Svoboda, Radek ; Brdečko, Luděk (referee) ; Zídek, Rostislav (advisor)
Bachelor’s thesis „Study of steel frames behaviour depending on stiffness of joints“ deals with real joint stiffness calculation by component method and compares its influence on steel construction behaviour computed by linear computational model in assessment of the first and the second limit state. Results are determined via computational modelling in FEM software, where are included individual joints – rigid, semi-rigid and joint. In the introductory part of the thesis is included analytical joints stiffness calculation according to standard ČSN EN 1993-1-8. In the second part the joints are designed to bear inner forces and moments, which created by load combination effects.
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D - Areas Analysis using Strut and Tie models
Konárek, Lukáš ; Hradil, Petr (referee) ; Zídek, Rostislav (advisor)
The objective of bachelor thesis is the analysis of typical D-areas of reinforced concrete structures. The analysis is performed using methods replacement truss. In the beginning models replacement truss are used for analysis shear bending girder. It is also shown in the individual chapters specific D-areas using spare truss method. These particular truss models are solved by RFEM program operating on the principle of Finite Element Method.
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Static analysis of the roof structure
Uherek, Jan ; Zídek, Rostislav (referee) ; Vlk, Zbyněk (advisor)
This bachelor thesis deals with the static analysis of the wooden roof structure – truss. In SCIA Engineer 17.1, which works on the finite element method, were created spatial and planar design models, and were compared them with each other. From the program were used informations about the internal forces in the struts, their deformations and after that their assessments were carried out.
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Behavior studies of the timber footbridges structures
Vitásková, Petra ; Brdečko, Luděk (referee) ; Zídek, Rostislav (advisor)
Master’s thesis „Behavioral studies of the timber footbridges structures“ deals with static models of timber footbridges. This thesis mainly consists of the behavioral study of historical timber footbridge in the village of Černvír in Vysočina. Based on the actual design of the bridge a three-dimensional beam model was created. This thesis also includes two contemporary alternatives of timber covered bridges. The individual structural elements were assessed according to the applicable standards. To analyze the model FEM program SCIA Engineer 2012 was used.
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