|
|
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.
|
|
|
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.
|
|
|
Static solution of timber structure
Burza, Martin ; Zídek, Rostislav (referee) ; Brdečko, Luděk (advisor)
The Bachelor thesis is focused on an analysis of a wooden house truss. The first part deals with the load acting on spatially complex roof structure which is modeled in the Scia Engineer 2012 analysis software. Furthermore, the work considers the most stressed cross sections of wood elements and selected joints. In conclusion, the Bachelor´s thesis evaluates the original construction design.
|
|
|
Automation of static solution of some wood structures problems
Hetver, Jan ; Vlk, Zbyněk (referee) ; Zídek, Rostislav (advisor)
The object of this work is to create a program with automatic design and assessment of joints with pin connections. The program uses procedures ČSN 73 1702 and the Johansen relations to calculate capacity. The program is particularly appropriate for saving time during a lengthy draft of these connections. It helps to easily assess connections to the ultimate limit state and serviceability.
|
|
|
Static analysis of wooden truss
Cicálková, Eliška ; Zídek, Rostislav (referee) ; Vlk, Zbyněk (advisor)
Bachelor work is processed as static calculation of traditional wooden roof. For analysis of structural model is used program using finite element method (FEM) - Dlubal RFEM 4. According to the actual implementation is modeled brace calculating model. Here separate construction elements are assessed the first and the second limit states - ultimate limit state and serviceability limit state. Nail connection is maked at the close of work. It´s connections of roof tie and rafter.
|
|
|
Behavior of traditional carpentry structures
Šafránková, Lucie ; Brdečko, Luděk (referee) ; Zídek, Rostislav (advisor)
Bachelor’s thesis “Behave of traditional carpenter structures“ analyzes the behavior of traditional timber roof trusses. Based on the actual design of roof trusses tree-dimensional computational models are created, individual structural elements are assessed on the first and second limit state and one connection are considered. For the analysis of planar and tree-dimensional model programme SCIA Engineer 2011.1. is used.
|
|
|
Design and assessment of reconstruction of historical timber structure
Nováková, Ľubica ; Zídek, Rostislav (referee) ; Brdečko, Luděk (advisor)
Bachelor’s thesis “Design and evaluation of rehabilitation of historic timber structures” is engaged in design and evaluation new replacement elements – proteases. It solved also design and evaluation connections between new and original elements. Proteases are designed, because of damage historic timber structure in complex Castle Žehušice. On the basis of project documentation is created computational model of characteristic structure section. Connections and new elements are assessed on the first limit state – Ultimate limit state. For the analysis computational model is used program SCIA Engineer 2012.
|
|
|
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.
|
|
|
Modelling of traditional timber roof trusses
Vitásková, Petra ; Brdečko,, Luděk (referee) ; Zídek, Rostislav (advisor)
Bachelor’s thesis "Modelling of traditional timber roof trusses," analyzes the behavior of traditional timber roof trusses. Based on the actual design of roof trusses beam computational models are created, individual structural elements are assessed on the first and second limit state and some connections are considered. For the analysis of planar and three-dimensional model FEM programme SCIA Engineer 2011.1 is used.
|
|
|
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.
|
guest ::
RSS feed.