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Experimental testing of elasticity modulus for base layers of pavements
Kotas, Vojtěch ; Mondschein,, Petr (referee) ; Stehlík, Dušan (advisor)
The thesis is focused on experimental testing of resilient modulus Mr with triaxial test of chosen unbounded and bounded mixtures used in the sub-base layer of pavement. The reason of testing is to compare results with TP 170 – pavement construction guide containing commonly used values of resilient modulus Mr. Thesis should check if those values are correct and real. For classification of chosen materials there are used another tests like grain size distribution, compaction, California bearing ratio CBR for unbounded mixtures and compressive strength for cement-bounded mixtures.
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The modification of the cyclic triaxial test
Nevrlá, Alice ; Pecha, Karel (referee) ; Stehlík, Dušan (advisor)
This bachelor's thesis focuses on determining resilient modulus of unbound granular material for subbase and subgrade pavement construction using different types of cyclic load triaxial testing procedures in Czech Republic and abroad and compares them. The practical part then deals with comparison of methods presented in Czech Standard ČSN EN 13286-7 used for resilient modulus determination of mixed recycled material, finegrained soil and fly ash.
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The building waste for bound mixtures of the pavements
Pokluda, Radim ; Valentin,, Jan (referee) ; Stehlík, Dušan (advisor)
In the theoretical part of the thesis are generally characterized hydraulically bound mixtures, their types, classification systems, manufacturing technology and the laying. There are also described experiences from abroad with the use secondary and recycled materials in hydraulically bound mixtures. The practical part deals with the experimental verification of the possibility of the use of secondary materials in hydraulically bound mixtures in construction of road infrastructure. In road laboratory Institute of road structures Brno university of technology was the five proposed mixtures, an assessment of their parameters with regard to the possibility of using these mixtures in the road sub-base layers. The work is also aimed at comparison of results elasticity modules reached laboratory testing and experimental measurements on road polygon.
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Monitoring of the modulus of elasticity of the pavement subgrade
Hladík, Aleš ; Mondschein,, Petr (referee) ; Stehlík, Dušan (advisor)
This thesis deals with compares the procedures carried out in the cyclical load triaxial testing device according to CSN EN 13286-7, and the procedures performed in the United States of America. In the practical part elasticity moduls of mixed recycled material are experimentally compared with mixed recycled material containing binder(connective material) and with fine-grained soil in the cyclical load triaxial testing device. Further the thesis assesses the use of mixed recycled material in the construction of a third class low-load pavement.
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Experimental testing of elasticity modulus for base layers of pavements
Kotas, Vojtěch ; Mondschein,, Petr (referee) ; Stehlík, Dušan (advisor)
The thesis is focused on experimental testing of resilient modulus Mr with triaxial test of chosen unbounded and bounded mixtures used in the sub-base layer of pavement. The reason of testing is to compare results with TP 170 – pavement construction guide containing commonly used values of resilient modulus Mr. Thesis should check if those values are correct and real. For classification of chosen materials there are used another tests like grain size distribution, compaction, California bearing ratio CBR for unbounded mixtures and compressive strength for cement-bounded mixtures.
|
|
|
The modification of the cyclic triaxial test
Nevrlá, Alice ; Pecha, Karel (referee) ; Stehlík, Dušan (advisor)
This bachelor's thesis focuses on determining resilient modulus of unbound granular material for subbase and subgrade pavement construction using different types of cyclic load triaxial testing procedures in Czech Republic and abroad and compares them. The practical part then deals with comparison of methods presented in Czech Standard ČSN EN 13286-7 used for resilient modulus determination of mixed recycled material, finegrained soil and fly ash.
|
|
|
The building waste for bound mixtures of the pavements
Pokluda, Radim ; Valentin,, Jan (referee) ; Stehlík, Dušan (advisor)
In the theoretical part of the thesis are generally characterized hydraulically bound mixtures, their types, classification systems, manufacturing technology and the laying. There are also described experiences from abroad with the use secondary and recycled materials in hydraulically bound mixtures. The practical part deals with the experimental verification of the possibility of the use of secondary materials in hydraulically bound mixtures in construction of road infrastructure. In road laboratory Institute of road structures Brno university of technology was the five proposed mixtures, an assessment of their parameters with regard to the possibility of using these mixtures in the road sub-base layers. The work is also aimed at comparison of results elasticity modules reached laboratory testing and experimental measurements on road polygon.
|
|
|
Monitoring of the modulus of elasticity of the pavement subgrade
Hladík, Aleš ; Mondschein,, Petr (referee) ; Stehlík, Dušan (advisor)
This thesis deals with compares the procedures carried out in the cyclical load triaxial testing device according to CSN EN 13286-7, and the procedures performed in the United States of America. In the practical part elasticity moduls of mixed recycled material are experimentally compared with mixed recycled material containing binder(connective material) and with fine-grained soil in the cyclical load triaxial testing device. Further the thesis assesses the use of mixed recycled material in the construction of a third class low-load pavement.
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