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Load-bearing RC structure of the multi-storey building
Petrovič, Jiří ; Hasala, Ivo (referee) ; Girgle, František (advisor)
The Master’s thesis is focused on the analysis and design of selected members of load-bearing structure of an apartment house according to the ultimate limit states (ULS) and seviceability limit states (SLS). The calculation and the analysis was supported by design software SCIA ENGINEER 2017. Structural analysis deals with the design of the reinforced concrete floor slab of 1.PP, beams in 1.PP, selected walls in 1.NP and column in 1.PP and 1.NP. Thework beside this deals with the calculation and design of foundation of the object.
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The use of advanced composite materials for the design of concrete structures
Bártová, Denisa ; Matušíková, Anna (referee) ; Girgle, František (advisor)
This diploma thesis deals with the design of FRP reinforced concrete structures. The theoretical part is focused mainly on the punching shear of a flat two way slab according to ACI, fib Bulletin, CSA, and JSCE standards. This thesis also includes a description of the punching shear resistance according to Eurocode 2. FRP reinforcement, its mechanical properties, and their behaviour in time are also described. Next, a parametric study was performed that examines the effects of various parameters on the punching shear resistance according to the standards mentioned above. At the end a non-linear analysis using the ATENA software was performed. The practical part includes a structural design of a flat two way slab. The slab uses a steel reinforcement at the bottom, while the top is reinforced with FRP reinforcement. The punching shear design is also included. In the last chapter the serviceability limit state is checked, specifically the slab long-term deflection. The thesis also includes drawings. All calculations were performed in accordance with Eurocode 2 and fib Bulletin No. 40.
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Use of composite materials for the design of concrete structures
Vašátko, David ; Januš, Ondřej (referee) ; Girgle, František (advisor)
Composite reinforcement tends to be perspective material for construction reinforcing. Its application is suitable especially for areas with high level of environmental stress, or environment loaded with physical phenomenon. This thesis is focused on inner FRP reinforcement. Theoretical part deals with mode of production, types of used materials, behavior depending on stress type and different approaches towards designing for short-term or long-term load capacity of composite reinforcement. Practical part includes assessment of precast element, dealing with requirement of non-magnetic reinforcement. Assessment is designed with two alternatives, each of them differing in type of main load-bearing reinforcement. First one works with stainless steel reinforcement, the second one with GFRP one.
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Reinforced concrete structure of office building
Lagiň, Juraj ; Šulák, Pavel (referee) ; Girgle, František (advisor)
The Bachelor thesis deals with structural solution and comparing of the two variants of reinforced concrete slab structure of administrative building. First variant, designed like a slab with full section, is being compared with a variant of slab, which is designed like a voided slab by formwork U-boot. The structure is designed and assessed for ultimate limit state in accordance with ČSN EN 1992-1-1: Design of concrete structures – Part 1-1: General rules and rules for building.
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Load bearing reinforced concrete structure of flat building
Ruber, Lukáš ; Kadlec, Jaroslav (referee) ; Girgle, František (advisor)
The aim of bachelor thesis was to design and assess reinforced concrete floor slab on a typical floor of flat building, which has been specifically selected second floor. Slab is locally supported by restraint concrete columns without collumns head. On the short sides is also reinforced concrete walls. These walls also serves as reinforcing. To calculate the internal forces were used calculation software RFEM 5. It was controled by method of summary moments with subsequent comparation of results. The Slab was rainforced by flexural longitudinal load-bearing reinforcement and around columns is placed shear reinforcement against slab extrusion by column. Part of this work is also drawing documentation of proposed solution.
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Reinforced concrete load bearing structure of administration building
Pražan, Jiří ; Kadlec, Jaroslav (referee) ; Girgle, František (advisor)
This bachelor thesis deals with the static solution of the loadbearing reinforced concrete structure of the administrative three-storey building. Specifically, the most loaded inner column on the ground floor and the point-supported, two way, reinforced concrete floor slab above the ground floor with a circumferential shear beam are solved. The structure is designed and checked for the ultimate limit state according to standard ČSN EN 1992-1-1 ed2, including the Z1 amendment from May 2016.
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The load-bearing reinforced concrete structure of an administrative building
Kroček, Lukáš ; Šulák, Pavel (referee) ; Girgle, František (advisor)
The bachelor's thesis deals with the solution of the load-bearing reinforced concrete structure of an administrative building. In the first part of the work, the internal forces are determined by computer software, which are further used for dimensioning the locally supported ceiling slab above the 1st floor and the characteristic column. The accuracy of the calculation is confirmed by the method of frame cut-outs using the deformation method. The second part deals with the assessment of structures for the ultimate limit state in accordance with ČSN EN 1992-1-1. Finally, drawings of the shape and reinforcement of the ceiling slab and the characteristic column are processed.
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Selected structural detail of the reinforced concrete frame
Teplý, Jakub ; Matušíková, Anna (referee) ; Girgle, František (advisor)
The bachelor thesis solves and compares between them three methods (ČSN EN 1992-1-1, ČSN 73 1201, MC 2010) of punching shear slabs. In this thesis are the methods analyzed and compared with each other. In other part of thesis is solved and compares dependence of the required shear reinforcement areas on the various parameters, for example thickness of slabs or percentage of reinforcement. Conclusion provide an evaluation of the results and compared in charts course of dependence of the required shear reinforcement under the same conditions state.
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Load bearing reinforced concrete structure of apartment house
Ruber, Lukáš ; Krůpa, Pavel (referee) ; Girgle, František (advisor)
The subject of this diploma thesis is the design of the underground parts of the building. Part of this thesis is to comapare alternative designs and subsequentli evaluate the interaction of the upper structure with subsoil and pile fundantion. A detailed static assessment and implementation documentation is then prepared for the selected variant. The design of the base plate and reinforced concrete walls of the underground section are designed with respect to the crack width according to the principles for designing the white box. The theoretical part contains principles for designing and implementing a white box and evaluating design variants.
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Design of selected details of concrete structures reinforced with composite reinforcement
Vašátko, David ; Lyčka, Lukáš (referee) ; Girgle, František (advisor)
The aim of this master thesis is to explore and describe behavior of slab in punching shear. In total four concrete slabs were experimentally tested; each being reinforced differently. Using real experiments, there was a possibility to observe different behavior of steel and FRP reinforcement, eventually even the effect of adding FRP stirrups on load-bearing capacity. For the purpose of experimental testing design, currently placed formulas used to determine punching shear capacity were adjusted for application on longitudinal and shear FRP reinforcement. Atena software was used to approximate behavior of specimens by performing a nonlinear analysis. After the results of loading tests were obtained, next step was the comparison of design approaches and comparison of behavior of nonlinear model to a real specimen. In practical part, design of locally supported slab with requirement of non-magnetic reinforcement took place.
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