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Cranked ceiling slab
Maršalová, Jiřina ; Koláček, Jan (referee) ; Strnad, Jiří (advisor)
This bachelor work deals with the suggestion of spatially cranked concrete plate of family house and spiral staircase. The concrete desk of asymmetrical shape, which is reinforced in both directions, creates a ceiling construction of basement and is simply supported on the perimeter walls. The construction is dimensioned to the limiting state of carrying capacity and usability. Software programme RFEM 4.10 has been used for the calculation of internal forces.
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Reinforced concrete skeleton construction
Pevner, Jan ; Strnad,, Jiří (referee) ; Šulák, Pavel (advisor)
The bachelor project is aimed for design of monolithic reinforced concrete slab supported locally and stairs over the second floor in administrativ object, elaboration of design and reinforcement drawings to bending and shear. Calculation of internal forces is made by computer program SCIA Engineer with manual verification using simplified methods.
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Influence of Interphase Meniscus on Bubble Formation at a Plate
Stanovský, Petr ; Růžička, Marek
This work is focused on a single bubbling from orifice at the plate as the first step for modelling of multi-orifice bubble formation at perforated plate. We explored experimentally an influence of design parameters (orifice diameter, plate thickness, liquid viscosity, gas chamber volume) on the interphase meniscus behaviour. The influence of an external acoustic field on the meniscus and bubble formation was explored also to simulate an influence of the sound field produced by other bubbles in real process. Acquired characteristics of the meniscus were incorporated into the model of bubble formation process.
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Transient Vibration of Thin Rectangular Elastic and Viscoelastic Isotropic and Orthotropic Plate
Soukup, J. ; Trnka, Jan ; Valeš, František ; Volek, J.
The article is a part of the systematic analisys of assumption effects on the transient vibration of isotropic or orhotropic elastic and viscoelastic thin 2D plate. Several deformation models - according to Kirchhoff, Rayleigh, Flügge, Mindlin - were applied. The linear models of material rheologic properties were applied according to Hook, Voigt-Kelvin, Maxwell, Zener models. The results obtained by FEM methods and experiments are mutually compared.
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