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Low floor apartment complex
Doležel, Ivo ; Párová,, Jitka (referee) ; Rusinová, Marie (advisor)
My thesis deals with a project documentation processing of a new building “ Low Floor Apartment Complex – Horoměřice”. All requirements strictly follow effective legal regulations. The complex is comprised of three objects arranged as the U-shape. The two-floor object A is a combination of masonry from reinforced concrete and a wooden structure. The object B is a single-storey wooden structure and the object C is a two-floor wooden structure. All these objects are covered by a two-coating counter roof. My thesis is a construction technical arrangement, which contains a fire safety report, a heat treatment, a layout plan, a proposal and a calculation of a strip foundation as well.
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Konečné prvky v elektromagnetismu kompatibilní s De Rhamovým diagramem
Rybář, Vojtěch ; Doležel, Ivo (advisor) ; Vejchodský, Tomáš (referee)
Title: Finite elements for electromagnetics compatible with de Rham di- agram Author: Vojtěch Rybář Department: Department of Numerical Mathematics Supervisor: prof. Ing. Ivo Doležel, CSc. Abstract: The present work is devoted to the lowest-order finite elements for solving time-harmonic Maxwell's equations in two dimensions. Suc- cessful approximation of these equations requires the finite element spaces to be compatible with the de Rham diagram. However, the most often used basis functions (the Whitney functions) do not comply with this diagram. Therefore, we construct compatible bases and study their prop- erties. Since the construction is not unique, we investigate the influence of the particular choice on the conditioning of the corresponding finite element matrices. Finally, we utilize the special structure of the stiffness matrices, propose a few iterative schemes, and compare their convergence. Keywords: Maxwell's equations, edge finite element, de Rham diagram, finite element basis 1
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Low floor apartment complex
Doležel, Ivo ; Párová,, Jitka (referee) ; Rusinová, Marie (advisor)
My thesis deals with a project documentation processing of a new building “ Low Floor Apartment Complex – Horoměřice”. All requirements strictly follow effective legal regulations. The complex is comprised of three objects arranged as the U-shape. The two-floor object A is a combination of masonry from reinforced concrete and a wooden structure. The object B is a single-storey wooden structure and the object C is a two-floor wooden structure. All these objects are covered by a two-coating counter roof. My thesis is a construction technical arrangement, which contains a fire safety report, a heat treatment, a layout plan, a proposal and a calculation of a strip foundation as well.
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Hard-coupled model of local direct resistance heating of thin sheets
Karban, P. ; Mach, F. ; Doležel, Ivo
A monolithic model of local direct resistance heating of thin sheets is presented. The model respects all nonlinearities of the system such as the temperature dependencies of physical properties of individual parts of the system. Numerical computations are performed by a finite element method of higher order of accuracy and realized by our own codes Hermes2D and Agros2D. The methodology is illustrated by a typical example whose results are discussed.
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