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Design of boulder chute reconstruction in Lomná river at km 1,9
Hrabovský, Michal ; Golík,, Pavel (referee) ; Zachoval, Zbyněk (advisor)
The thesis deals the assessment of the resistance of the existing boulder chute in the river Lomná. At km 1,9 Boulder chute is located in the village Jablunkov. Surface resistance of boulder chute is assessed newly on the basis of non-dimensional shear stress for particle on arbitrarily sloped bed. The calculation of 2D flow was computed by HEC-RAS. On the assessment of resistance was proposed reconstruction of boulder chute.
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Vlastnosti kuchyňských pracovních ploch
Plodíková, Lucie
This thesis deals with the surface of kitchen worktops. There are evaluated the physic-mechanical properties, chemical properties, ecological properties and also utility and visual properties of some selected worktop materials and decors. There are also analysed the requirements to worktop surfaces. In this thesis are verified these physic-mechanical and chemical properties and utility - resistance to cold liquids, resistance to wet heat, resistance to dry heat, resistance to falling ball and determine the surface hardness, surface gloss and colour shade of surface. Appropriate test were applied on these worktop materials - laminated worktop, compact laminate, Solid Surface (Technistone), Quartz Surface (Avonite) and granite.
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Design of boulder chute reconstruction in Lomná river at km 1,9
Hrabovský, Michal ; Golík,, Pavel (referee) ; Zachoval, Zbyněk (advisor)
The thesis deals the assessment of the resistance of the existing boulder chute in the river Lomná. At km 1,9 Boulder chute is located in the village Jablunkov. Surface resistance of boulder chute is assessed newly on the basis of non-dimensional shear stress for particle on arbitrarily sloped bed. The calculation of 2D flow was computed by HEC-RAS. On the assessment of resistance was proposed reconstruction of boulder chute.
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