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Use of R-material in asphalt mixtures with highly modified binder (HiMA)
Christ, Roman ; Dašek, Ondřej (referee) ; Hýzl, Petr (advisor)
The subject of this diploma thesis is paid attention to the influence of different dosing of R-material containing unmodified asphalt on the properties of asphalt concrete for abrasive layers (AC011 +) bonded with polymer highly modified asphalt (binder type HiMA). The properties of asphalt mixtures will be evaluated by means of the stiffness modulus test and the test of low-temperature properties by a uniaxial tensile test.
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Bridge in Lipová Lázně village
Christ, Roman ; Bezručová, Kristína (referee) ; Panáček, Josef (advisor)
The subject of this bachelor thesis is the design of a perpendicular bridge structure across the Staříč River in the village of Lipová Lazne. The bridge translates communication II. class number 369, design category S7,5. Three design variants of the plate bridge are elaborated on a single field. The chosen variant is solved by means of an additional prestressed plate of a rectangular cross-section of height from 1000 mm to 920 mm in width and length of the supporting structure 20850 mm. The static model is solved as a simply supported plate with a bridging length of 18420 mm. The design was executed according to the standard ČSN-EN 1992-2. Calculation of load effects was performed using Scia Engineering 2019 software. Design and design assessments have been carried out according to the applicable regulations and norms.
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Use of R-material in asphalt mixtures with highly modified binder (HiMA)
Christ, Roman ; Dašek, Ondřej (referee) ; Hýzl, Petr (advisor)
The subject of this diploma thesis is paid attention to the influence of different dosing of R-material containing unmodified asphalt on the properties of asphalt concrete for abrasive layers (AC011 +) bonded with polymer highly modified asphalt (binder type HiMA). The properties of asphalt mixtures will be evaluated by means of the stiffness modulus test and the test of low-temperature properties by a uniaxial tensile test.
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Bridge in Lipová Lázně village
Christ, Roman ; Bezručová, Kristína (referee) ; Panáček, Josef (advisor)
The subject of this bachelor thesis is the design of a perpendicular bridge structure across the Staříč River in the village of Lipová Lazne. The bridge translates communication II. class number 369, design category S7,5. Three design variants of the plate bridge are elaborated on a single field. The chosen variant is solved by means of an additional prestressed plate of a rectangular cross-section of height from 1000 mm to 920 mm in width and length of the supporting structure 20850 mm. The static model is solved as a simply supported plate with a bridging length of 18420 mm. The design was executed according to the standard ČSN-EN 1992-2. Calculation of load effects was performed using Scia Engineering 2019 software. Design and design assessments have been carried out according to the applicable regulations and norms.
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