|
|
Footbridge over Morava River, Mikulčice - Kopčany
Bílek, Jaroslav ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The topic of my master's thesis is a concept and evaluation of a new steel construction of a foot bridge for pedestrians and cycles across the river Morava. The concept has two alternatives. Option 1: The foot bridge has three spans. The span lengths are 27+81+27m, the middle span is stiffened by an arc. There is a bridge deck that consists of a cellular beam which is locked onto the arc. The bridge deck is lower, steel and orthotropic. The arrangement of rods is radial. Option 2: The middle span is stiffened by two arcs bowed to each other. The bridge deck consists of two beams with crossbeams and is locked onto the arcs. The bridge deck is again lower, steel and orthotropic. The arrangement of rods is radial. The wind bracing has a shape of a Vierendeel beam.
|
|
|
Bridge crossing over Svitava river and railway track in Blansko
Smělíková, Petra ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The aim of the Diploma Thesis is elaboration of study of bridge crossing over the Svitava river and ČD railway track in Blansko. It concerns a five-pole steel beam road bridge with through-span which carries road of the third category. The static system of the construction is solved as solid-web beam of 1.3 meters height which is in three middle spans reinforced by truss construction with top chord and system of diagonals without verticals. The height of the main beam where reinforced by trusswork is 4.75 meters. The width of spans in the road axis is 18.5 + 30.525 + 44.4 + 30.525 + 18,5 metres. The bridge deck consists of steel cross beams bonded with reinforced concrete slab of 200 millimeters of thickness. The drive-through width of the roadway is 7.0 meters. The bridge is fitted with right-sided walkway placed on steel cantilevers. The walk-through width of the walkway is 3.0 meters. Material used is S355 Steel, C30/37 Concrete and S460 Steel which is used for marginal spans of the bridge. Load-bearing construction is assessed in compliance with current technical requirements laid down by European Directives, so called “Eurocodes”. The calculation of inner powers is performed using the Scia Engineer 2013.1 software.
|
|
|
Bridge crossing over Svitava river and railway track in Blansko
Smělíková, Petra ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The aim of the Diploma Thesis is elaboration of study of bridge crossing over the Svitava river and ČD railway track in Blansko. It concerns a five-pole steel beam road bridge with through-span which carries road of the third category. The static system of the construction is solved as solid-web beam of 1.3 meters height which is in three middle spans reinforced by truss construction with top chord and system of diagonals without verticals. The height of the main beam where reinforced by trusswork is 4.75 meters. The width of spans in the road axis is 18.5 + 30.525 + 44.4 + 30.525 + 18,5 metres. The bridge deck consists of steel cross beams bonded with reinforced concrete slab of 200 millimeters of thickness. The drive-through width of the roadway is 7.0 meters. The bridge is fitted with right-sided walkway placed on steel cantilevers. The walk-through width of the walkway is 3.0 meters. Material used is S355 Steel, C30/37 Concrete and S460 Steel which is used for marginal spans of the bridge. Load-bearing construction is assessed in compliance with current technical requirements laid down by European Directives, so called “Eurocodes”. The calculation of inner powers is performed using the Scia Engineer 2013.1 software.
|
|
|
Footbridge over Morava River, Mikulčice - Kopčany
Bílek, Jaroslav ; Konečný, Vojtěch (referee) ; Křižan, Lukáš (advisor)
The topic of my master's thesis is a concept and evaluation of a new steel construction of a foot bridge for pedestrians and cycles across the river Morava. The concept has two alternatives. Option 1: The foot bridge has three spans. The span lengths are 27+81+27m, the middle span is stiffened by an arc. There is a bridge deck that consists of a cellular beam which is locked onto the arc. The bridge deck is lower, steel and orthotropic. The arrangement of rods is radial. Option 2: The middle span is stiffened by two arcs bowed to each other. The bridge deck consists of two beams with crossbeams and is locked onto the arcs. The bridge deck is again lower, steel and orthotropic. The arrangement of rods is radial. The wind bracing has a shape of a Vierendeel beam.
|
|
|
Macro-prudential policy framework tools by CRD IV / CRR
Konečný, Vojtěch ; Pfeifer, Lukáš (advisor) ; Řežábek, Pavel (referee)
The aim of the thesis was to determine the impact of macro-prudential policies adopted by the transposition of CRD IV and CRR to the legal order of Member States of the European Union, with regard to its interaction with already existing supervisory policies. An important influencing factor turned out to be the question of complementarity and coordination. The results suggest that the stabilizing effect of already established tools -- capital reserve -- is limited in relation to the strength of financial distortion that happen upon financial system. However decisive conclusion can not be made at this point, mainly due to absence of robust quantitative data on working of macro-prudential tools in practice, caused by their relative novelty.
|
|
|
Studie rekonstrukce lesní cesty Losenická cesta I
Konečný, Vojtěch
The aim of this thesis is the reconstruction of forest haul road in the cadastral municipality Velká Losenice. The work takes the form of study with the appurtenances of project documentation and may serve as a basis for future potential elaboration and implementation project in the village. The main reasons for the planned reconstruction is already poor technical condition and unsatisfactory road parameters for quality accessibility of surrounding forest land. The work is dividend into text and visual part. The main part of the work consists of technical report and summary technical report. The visual part contains a total of 10 annexes, including detailed layout and individual construction objects. The project of this thesis was carried out in three phases. In the first phase the current situation has been focused by total station. In the second phase, laboratory elaboration of the underlying grounds samples was done. In the last phase, the data from total station were computer-processed and new state of forest road was designed by using the programs AutoCAD 2015 and AutoCAD Civil 3D 2015. Elaboration of the estimated budget was done in program KROS plus version 17.70.
|
|
| |
guest ::
