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Diagnostics of prestressed bridge structures
Konderla, Jiří ; Komárková, Tereza (referee) ; Láník, Jaromír (advisor)
The theoretical part of this bachelor thesis focuses on prestressed concrete and problems that are nowadays showing with using prestressed concrete in bridge engineering and on the methods that are used for condition check of this material. Practical part of the thesis is the construction research and diagnostic of the prestressed concrete bridge structure, evaluation and consecutive interpretation of used methods.
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Evaluation of the current condition of the bridge structure
Urbánek, Filip ; Hrabová, Kristýna (referee) ; Láník, Jaromír (advisor)
The diploma thesis deals with the execution and evaluation of a structural and technical survey of a reinforced concrete bridge structure from 1923. The second objective of the thesis is to calculate the load-bearing capacity of the structure with regard to the results of the tests carried out. The theoretical part briefly describes the history of bridge construction, the methodology of bridge inspections and methods of diagnostic survey. In the practical part, in situ tests are carried out with subsequent laboratory evaluation and calculation of the necessary parameters. The geometric and material parameters of the structure were used as a basis for the creation of a structural model. The normal, exceptional and exclusive load capacities were recalculated and the necessary repairs and rehabilitation were proposed with regard to the observed condition of the bridge structure.
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Bridge construction diagnostics
Konderla, Jiří ; Komárková, Tereza (referee) ; Láník, Jaromír (advisor)
The theoretical part of this thesis is dedicated to bridge constructions in Czech Republic, reinforced concrete and its history of use, examinations of bridges and bridge structures in general. Practical part is focused on evaluation of structural survey of a real bridge construction with a proposal of possible remediation. The calculation part cointain of 3D model of construction and static calculation to determine the maximal capabiality to transfer load from traffic.
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Diagnostics of prestressed bridge structures
Konderla, Jiří ; Komárková, Tereza (referee) ; Láník, Jaromír (advisor)
The theoretical part of this bachelor thesis focuses on prestressed concrete and problems that are nowadays showing with using prestressed concrete in bridge engineering and on the methods that are used for condition check of this material. Practical part of the thesis is the construction research and diagnostic of the prestressed concrete bridge structure, evaluation and consecutive interpretation of used methods.
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