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Strengthening of the road bridge
Neděla, Lukáš ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
This thesis deals with the reconstruction of a road bridge with two simple fields over the river Olše in Třinec. The reconstruction of the bridge structure is designed in two versions, for which there is an executed design and assessment of a supporting structure according to applicable standards. The calculation of internal strenght is carried out by using the Scia Engineer 2016 program. This work contains a static calculation, a drawing documentation , an economical comparison of variants and visualization.
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Structural design of the testing centre
Růžička, Martin ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
The master´s thesis concerns with the design of the construction of the testing centre. The hall is divided in two parts, in one of those parts the office rooms are located. The precast concrete frame of the hall is composed by foundation pads, columns, secondary beams and crane beams, precast slabs, and prestressed girders. The thesis contains report, structural design, drawings of floor plans and sections, drawings of formwork and reinforcement, visualization and steps of construction.
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Design of strengthening of the concrete structure from 1928
Bažantová, Lenka ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
The bachelor’s thesis is focused on assessment of the existing construction four-storey building. The supporting system consists of cast-in-place concrete frame. The aim of this work is to assess the support structure for the expected loading of the resulting change in use of buildings for residential or commercial purposes. The subjects of assesment are columns, beams, girders and floor slab. In another part of work is suggested by reinforcement of non-conforming elements. The work includes the development of stroctural analysis and reinforcement drawings of reconstructed elements.
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Reconstruction of the road bridge near the village Holýšov
Svoboda, Adam ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
The thesis deals with design of strengthening of existing bridge structure near the village Holýšov using modern method of additional presstresing. The bridge over the river of Radbuza is h-shaped beam bridge, which was built in 1924. In the present state its load capacity is under the limits for bridges situated on first-class roads. Original documentation of the bridge does not exist, the main source of information about construction details is the diagnostics research. The method of reinforcement by post-tensioning by cables in substituted cable ducts is highly efective in terms of the incerease the load capacity of existing bridge structure. The design of strengthening and the final load capacity was verified by static calculation.
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Roof construction over scating ring
Pospíšilová, Lenka ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
This document describes the design of the roof structure for the dimensions of the rink. It was designed and evaluated three roofing solutions – steel truss structure, concrete arch with external prestress and prestress truss roof girder with concrete roof panel. One option was selected – prestress truss girder. This variant has been further developed. In the beginning was drafted several proposals geometry respecting the demands on the type of construction. Within the static calculation was created a mathematical model of the structure of the program Scia Engineer. Using this model were obtained values needed for the assessment of individual elements of construction and design assessment as a whole for the ultimate limit state and usability. According to the proposed geometry and opinions parts of the structure was drawing documentation structure as a whole and individual parts of the structure solved in this thesis. The last proposal was visualized structures together with the phases of the construction by program ArchiCAD and rendered by program Artlantis.
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Design of the roof structure over the garage
Kukla, Radim ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
The bachelor´s thesis „Design of the roof structure over the garage“ deals design and dimensioning of concrete roof structure, consisting continuous two way slab. The slab is suportted by beams in both directions. The aim of the project is to desing and evaluate the ultimate limit state of reinforced concrete slabs and beams. Also was created computational model to analysis the construction, model was created in software Scia Engineer. To verify the resulting values of internal forces was used to the method of replacement beans. Finally was made drawings of roof structure.
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Design of the office structure
Totková, Lucie ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
This thesis deals with the design and assessment of the cooling reinforced concrete ceiling by EC2: Design of Concrete Structures. The introductory part is focused on selected type cooling ceiling system and its detailed description. The important part is dedicated to influence of water temperature on reinforced concrete ceiling structure. In this thesis is included calculation of internal forces, calculation of maximal deflection of the slab and its assessment of the puncture. This task is analysed using the software SCIA Engineer and ANSYS.
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The assessment of existing structure
Pospíšilová, Lenka ; Pinkas, Karel (referee) ; Klusáček, Ladislav (advisor)
This document aims to assess existing reinforced concrete construction od single-storey hall. There is gradually made static calculation and made judgment on individual supporting elements of reinforced concrete construction. There was very important aspect of assesment load. That aspect was to calculate with planned instalation of a new overhead crane with greater capacity. The main basis for the assessment of existing construction was building-technical survey, the results of which were determined input parameters calculation. The aim of the study was to assess whether it is possible at the current technical state of the construction fitted in the future of higher overhead crane capacity required, or propose such technical measures that would allow this.
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