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Survey and assessment of reinforced concrete bridge construction
Šnédar, Jaroslav ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
The aim of this thesis is to evaluate the real condition of reinforced concrete beam bridge located in Brno Jundrov. In order to evaluate this condition, there was made the main bridge inspection. Subsequently, a number of diagnostic methods were used, such as hardness tests, concrete stress strenght, ultrasonic pulse method, including their evaluation. In terms of the main inspection, the condition of construction of the bridge was evaluated as V - bad. We found out that the concrete from which the bridge is built of is in very good condition. The problem, however, is the condition of the reinforcement located on the bridge. Based on its condition there must be expected lifespan within the next 5-10 years.
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Měnín and Telnice - bypass study
Šnédar, Jaroslav ; Matuszková, Radka (referee) ; Radimský, Michal (advisor)
The subject of this bachelor thesis is research study of bypass of the villages Telnice and Měnín. These villages are located in district Brno - venkov, Jihomoravský kraj. The bypass of Telnice will be designed as road category S9,5/80 a will be connected to the existing road II/380. The bypass od Měnín will be category S7,5/70 and will be connected do the road II/416. Currently both of these second-class roads are going through the villages. The bypass is designed in three variants. These variants are compared each other and there is chosen one of them, which is processed in more detail. The aim od this bachelor thesis is reduction of unfavorable impact of transit traffic, in particular freight traffic and to increase safety and living standards in these villages.
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Non-Destructive Methods for Determining the Durability of Solid Fired Bricks during Reconstruction of Historical Buildings
Bartoň, Vojtěch ; Šnédar, Jaroslav ; Cikrle, Petr
This article deals with the contemporary non-destructive possibilities of determining the durability of solid fired bricks during the reconstruction of historical and monumental buildings. The durability of the solid fired bricks is closely related to the defects in the internal structure of the elements, which are usually invisible on the surface. To be possible to determine the durability of solid fired bricks, we must "look" into their internal structure. For this purpose, non-destructive methods such as ultrasonic pulse method or resonant pulse method were used in this work. The usability of these non-destructive methods was verified in-situ, on a historic bridge near the village of Mikulov.
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Survey and assessment of reinforced concrete bridge construction
Šnédar, Jaroslav ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
The aim of this thesis is to evaluate the real condition of reinforced concrete beam bridge located in Brno Jundrov. In order to evaluate this condition, there was made the main bridge inspection. Subsequently, a number of diagnostic methods were used, such as hardness tests, concrete stress strenght, ultrasonic pulse method, including their evaluation. In terms of the main inspection, the condition of construction of the bridge was evaluated as V - bad. We found out that the concrete from which the bridge is built of is in very good condition. The problem, however, is the condition of the reinforcement located on the bridge. Based on its condition there must be expected lifespan within the next 5-10 years.
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Měnín and Telnice - bypass study
Šnédar, Jaroslav ; Matuszková, Radka (referee) ; Radimský, Michal (advisor)
The subject of this bachelor thesis is research study of bypass of the villages Telnice and Měnín. These villages are located in district Brno - venkov, Jihomoravský kraj. The bypass of Telnice will be designed as road category S9,5/80 a will be connected to the existing road II/380. The bypass od Měnín will be category S7,5/70 and will be connected do the road II/416. Currently both of these second-class roads are going through the villages. The bypass is designed in three variants. These variants are compared each other and there is chosen one of them, which is processed in more detail. The aim od this bachelor thesis is reduction of unfavorable impact of transit traffic, in particular freight traffic and to increase safety and living standards in these villages.
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