|
|
Design of reinforced-concrete structures of the selected building
Jokel, Filip ; Zlámalová, Pavlína (referee) ; Kostiha, Vojtěch (advisor)
The bachelor's thesis deals with the design and assessment of the reinforced concrete structure of the selected object in two options for their execution. Part of the work, in the first option, is the design of a full reinforced concrete slab. The second possibility of the design of the structure is a slab, which is divided in half of the span by a T-section beam, which is supported by a column in the middle of its span. Creation of the model and analysis of internal forces is solved by the SCIA Engineer calculation program. The correctness of the model and results is verified by manual calculation. Part of the bachelor's work is also the drawing documentation of the solved elements.
|
|
|
Design of reinforced concrete floor structure
Velič, Marek ; Čairović, Dorde (referee) ; Kostiha, Vojtěch (advisor)
The bachelor thesis focuses on two construction designs on the 3rd floor. The first design is made of pre-stressed panels of SPIROLL type. The second design consists of a reinforced concrete continuous slab design with two bays, a beam, and a column. The internal forces for the design were obtained using SCIA Engineer. These internal forces were checked by hand calculation using the method of three-moment equations. Drawings for the above structures are included in the thesis. The design and assessment of the structures have been carried out as per the applicable standards.
|
|
|
Prestressed slab bridge over the local stream
Rebroš, Martin ; Velešík, Marek (referee) ; Koláček, Jan (advisor)
The subject of the bachelor´s thesis is the design and assessment of a slab structure of a single-span prestressed concrete bridge. The assessments are carried out from the point of view of the limit state of usability and the limit state of serviceability. The bridge carries first class communication I/57 of the category S 9,5/70 between villages Fulnek and Hladké Životice, while the bridge obstacle is the Kostelecký potok. Two variants of bridging were developed, for detailed processing and assessment for both limit states the variant of the prestressed plate bridge with trapezoidal cross-section was selected. The SCIA Engineer software was used to calculate the internal forces from the load. The results were checked and compared by manual calculation using the method of interacting width on a rod model. The drawing documentation was developed in the AutoCAD software and visualization in the Rhino 7 and Lumion.
|
|
|
Design of a prestressed beam bridge
Řehulka, Richard ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of this bachelor thesis is to design prestressed beam bridge across river. Bridge is a statically indeterminate structure fixed on one side and on the other side is roller support. Vertical alignment consists of parabolic arc. Height of construction is enlarged from mid of the span to the fixed side. The construction was designed and assessed to the serviceability limit state and ultimate limit state. Scia engineer was used for modelling. Calculation was mainly done in Microsoft Excel and checked by hand and in Scia engineer. Subject of this thesis was also creating a drawings, visualization, and static calculation, which could be found in attachment.
|
|
|
Analysis of the existing bridge structure
Dvořáková, Lucie ; Olšák, Martin (referee) ; Svoboda, Adam (advisor)
The bachelor thesis deals with the analysis of the existing bridge structure and the subsequent determination of its load capacity according to the limit states of serviceability and load capacity. The bridge on the H1 circuit over the V1 branch has a main superstructure consisting of IS-73 prestressed beams and was built in 1993. The calculation was grasped in two ways, namely by manual calculation on a single IS-73 beam or by converting it to an orthotropic slab.
|
|
|
Static solution of a typical floor of an apartment building in Oslavany
Kurtin, Ladislav ; Šimek, Ondřej (referee) ; Zich, Miloš (advisor)
The bachelor thesis deals with the structural design of a typical floor of a residential building in Oslavany. The first part deals with the design of the ceiling structure above the second floor and the construction of the staircase. Using a slab model in SCIA Engineer 22.0, the internal forces on the floor slab were determined and the structure was assessed for ultimate limit state and serviceability limit state. The staircase was modeled with a member and slab model. Finally, a simplified assessment of the ceramic block masonry, specifically the intermediate bearing and perimeter walls, was performed. The bachelor thesis contains the structural calculation and drawings of the above mentioned elements.
|
|
|
Static solution of a floating concrete pier
Dorňák, Josef ; Nečas, Radim (referee) ; Zich, Miloš (advisor)
The bachelor´s thesis deals with the design of a floating concrete pier to be used for landing of helicopters of the Medical Rescue Service of the Czech Republic. The basic for the thesis was a study of the structure with plan dimensions, location on the river and a longitudinal section of the structure with elevation marks. The aim of the thesis is to desing a cross-reinforced slab and walls. In total, the structure consists of 8 identical components. To calculate the internal forces, a 3D model supported by an elastic substrate of calculated stiffness was created the Scia Engineer 22.0. Based on the outputs from the program, the flexural reinforcement was designed. Using non-linear calculation, the structure was assessed for serviceability limit state and the results were compared with the manual calculation of crack width. Handling and anchoring handles were also designed. At the end of the thesis, the connecting element was assessed and its reinforcement was proposed. The theoretical part, static calculation and drawing documentation are part of the thesis.
|
|
|
Slab bridge
Malý, Jan ; Muroň, Vlastimil (referee) ; Panáček, Josef (advisor)
Bachelor's thesis deals with the design of a road bridge over the Volyňka river. Three bridging variants were proposed, of which the bridge variant, whose supporting structure consists of an additional pre-stressed concrete slab, was chosen for subsequent detailed assessment. The variation with prestressed prefabricated girders with composite slab is chosen for more detailed assessment. Detailed structural design is made and selected parts of the construction are checked for ultimate and serviceability limit state by Eurocode. Calculation of load is made by manual way and then by exact way with program Scia Engineer 22. The results from both calculation methods are then compared. Detailed drawings and visualization are made as well.
|
|
|
Pedestrian bridge in Čáslav over the road I/38
Gaidos, Daniel ; Daněk, Stanislav (referee) ; Koláček, Jan (advisor)
The subject matter of this master thesis is the design of a footbridge for cyclists on the outskirts of the city of Čáslav over the first-class road I/38 at the stationing km 105,960. The road in the considered design is located in a deep cut, the depth of the cut exceeds 9.0 m. Three studies were carried out, from which the strut frame bridge was considered to be optimal, and it was further analysed. The design and assessment of load-bearing structure was evaluated according to valid standards The main goal was to comply with ultimate and serviceability limit state. The calculation model was created in SCIA Engineer 21.1 software. Assessment of the cross-section and dimensioning is carried out manually.
|
|
|
Design of a prefabricated gym hall
Házy, Michal ; Koláček, Jan (referee) ; Zich, Miloš (advisor)
Bachelor thesis is focused on design of prefabricated gym hall. In the introduction were shown some of possibilities of static solutions of halls and their concrete realization. Furthermore, the work also addresses variants of the design of the I-shaped truss profile as reinforced concrete and as prestressed concrete. The truss transmits the load to the square columns, which are placed on reinforced concrete pavements, through which the load is transmitted further to the subsoil. Columns and pavements were not solved within the bachelor's thesis. The content of the bachelor thesis is based on the dimensioning of individual truss variants according to ČSN EN 1992-1-1. These elements are dimensioned to the ultimate limit state and the serviceability limit state. Drawings of the composition, shapes and reinforcement are processed in the drawing part.
|
guest ::
