National Repository of Grey Literature 6 records found  Search took 0.01 seconds. 
The issue of determination of the static modulus of elasticity of concrete in structures
Halamová, Romana ; Misák, Petr (referee) ; Kocáb, Dalibor (advisor)
The thesis deals with the measurement of the elastic modulus of concrete in existing structures and possibilities of applicability of equations for the calculation of characteristic values of concrete compressive strength on the modulus of elasticity. The modulus of elasticity is determined by dynamic and static methods on specimens taken from the concrete blocks, whose composition varies by a water cement ratio and varying amounts of admixtures. In conclusion, the results of the measurements are compared and the characteristic values of the modulus of elasticity is determined.
Risk analysis of the possibilities of evaluating characteristic values of building material properties
Boháč, Vlastislav ; Vymazal, Tomáš (referee) ; Misák, Petr (advisor)
The thesis is concerned with summarization of steps to determine of the characteristic values of building materials which are listed in European and Czech standards number 72 - Building raw materials, materials and products and number 73 - Design and construction of buildings. The aim of thesis is to describe differences and perform analysis of individual processes and propose the solution of these problems.
Management options and risk minimizing of production technologies of building materials and products by using fuzzy logic and other risk management tools
Misák, Petr ; Fojtík,, Tomáš (referee) ; Hela, Rudolf (referee) ; CSc, Mária Kozlovská, (referee) ; Vymazal, Tomáš (advisor)
The thesis proposes management options and risk minimizing in the field of building materials production technologies and related products using fuzzy logic and other risk management tools. The thesis indicates why some methodologies are not commonly used. The main purpose of this work (thesis) is to propose possible upgrades of standard methods in process capability and risk minimizing related to building materials and products. Markov analysis and fuzzy Markov chains are applied.
The issue of determination of the static modulus of elasticity of concrete in structures
Halamová, Romana ; Misák, Petr (referee) ; Kocáb, Dalibor (advisor)
The thesis deals with the measurement of the elastic modulus of concrete in existing structures and possibilities of applicability of equations for the calculation of characteristic values of concrete compressive strength on the modulus of elasticity. The modulus of elasticity is determined by dynamic and static methods on specimens taken from the concrete blocks, whose composition varies by a water cement ratio and varying amounts of admixtures. In conclusion, the results of the measurements are compared and the characteristic values of the modulus of elasticity is determined.
Management options and risk minimizing of production technologies of building materials and products by using fuzzy logic and other risk management tools
Misák, Petr ; Fojtík,, Tomáš (referee) ; Hela, Rudolf (referee) ; CSc, Mária Kozlovská, (referee) ; Vymazal, Tomáš (advisor)
The thesis proposes management options and risk minimizing in the field of building materials production technologies and related products using fuzzy logic and other risk management tools. The thesis indicates why some methodologies are not commonly used. The main purpose of this work (thesis) is to propose possible upgrades of standard methods in process capability and risk minimizing related to building materials and products. Markov analysis and fuzzy Markov chains are applied.
Risk analysis of the possibilities of evaluating characteristic values of building material properties
Boháč, Vlastislav ; Vymazal, Tomáš (referee) ; Misák, Petr (advisor)
The thesis is concerned with summarization of steps to determine of the characteristic values of building materials which are listed in European and Czech standards number 72 - Building raw materials, materials and products and number 73 - Design and construction of buildings. The aim of thesis is to describe differences and perform analysis of individual processes and propose the solution of these problems.

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