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Pedestrian bridge across the river Svratka
Hlava, Martin ; Koláček, Jan (referee) ; Nečas, Radim (advisor)
The subject of the bachelor thesis is about a concept of pedestrian bridge across the river Svratka. The work includes a statical calculation of the pedestrian bridge construction of one ground, which has been chosen from three other options. This chosen alternative is formed by a prestressed concrete´s plank with parapet´s supports of a variable cut earned by outer switchable cables. The calculation of the stress influence has been made by Scia Engineer Software. The construction recognition has been accomplished manually. A process of construction´s works are not going to be treated in this work.
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Sports and Leisure Centre Brno
Chovanečková, Nikol ; Vostrejž, Dušan (referee) ; Odvárka, Antonín (advisor)
The theme of the dissertation titled the Centre of Sport and Leisure Time in Brno is a design of a relaxing and sport site „Centrum Lužánky“. The subject of this project is architectonic-city-planning study, which deals with elaborating a concept of a sport centre behind Lužánky in Brno-Ponava. This dissertation contains details of the facility and the area of the current swimming pool Lužánky. The current state of the facility built in 1979 doesn’t meet requirements of visitors and sportsmen anymore. The main aim of this project is the reconstruction of the current fifty-meter swimming pool, a design of a new swimming pool placed under the ground floor of the current building, which will provide space for organizing international competitions, trainings of professional sportsmen, etc. At the same time the busyness of the current swimming pools would be lowered by building a new indoor and outdoor waterpark, especially for the group of recreational visitors. The attractiveness of the facility will be increased by the newly designed park relaxing area and proposed multipurpose area, used as a sports field in the summer and as an ice ring in the winter. Additional value of the facility is comprised by an indoor and outdoor café and large relaxing area on the roof of the waterpark. The whole area increases the community facility availability by a proposed wide range of services for health, relax and sport. The advantage of the whole concept is the mutual connection of all facilities. The entrance to the area is shortened by a designed pedestrian bridge, accessible from the south and north busy areas. The whole project is enhanced by increased number of new parking places, located particularly along the access road, the street Sportovní, going through a green zone. The road and parking places are proposed in the design of residential streets, respecting walking pedestrians. The area has a very rich sport history, which is dated back to 1922. The new concept increases th
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Pedestrian bridge across the river Morava
Nováček, Jan ; Brtáň, Stanislav (referee) ; Nečas, Radim (advisor)
Subject of the work is design of pedestrian bridge across the river Morava. There are compared 3 variants of structures. Thesis is focused on stress ribbon supported by arch. The geometry of initial stage has been searched to form self-anchored structural system. The structure is verified in according to the European Standards.
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Cable-supported pedestrian bridge
Knotek, Jan ; Brtáň, Stanislav (referee) ; Nečas, Radim (advisor)
The subject of this diploma thesis is design a cable-supported pedestrian bridge. Three different variants of the solution were created for the design. For detailed processing, variant no.2 was chosen - a suspended bridge with a pylon in the middle of the span. The main task is the static design of the supporting structure. The model for the lengthways is created in ANSYS. The SCIA engineer was used to solve crosswise. The assessment and dimensioning was done according to the limit state principles and valid standards.
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Pedestrian bridge at Veveří Castle
Slovják, Petr ; Juchelková,, Pavlína (referee) ; Koláček, Jan (advisor)
The subject of this thesis is alternative design of the pedestrian bridge over Brno reservoir near Veveří castle. Three preliminary studies are created. The chosen variant consists of a stress ribbon supported by a steel arches. Time dependent analysis of load cases effects during construction stages is calculated by ANSYS. The bridge is verified according to the European Standards.
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Pedestrian bridge across the river Nitra
Tomečka, Petr ; Kaláb,, Pavel (referee) ; Nečas, Radim (advisor)
The subject matter of this master thesis is to design pedestrian bridge across the river Nitra in a city Nitra. Out of three possible solutions arch bridge was considered to be the most optimal system for given situation and it was analysed in detail. The design and assessment of load-bearing structure was evaluated acording to valid standarts. The main goal was to comply with ultimate and serviceability limit state. Global calculation model was created in ANSYS Mechanical APDL 21 R2. Model of the slab of the deck in the cross direction was performer using SCIA Engineer 19.1. Load capacity of some cross sections was verified manually and some using computer software IDEA Statica 21.0. This thesis is extended with drawings of sequence of construction, detailed drawings of the bridge and visualizations.
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Cable-supported bridge
Kovářová, Marika ; Bezručová, Kristína (referee) ; Nečas, Radim (advisor)
The theme of the thesis is to design a pedestrian bridge over a river. Out of two possible designs, the cable-stayed construction was chosen. The deck of the bridge is designed as a monolithic construction supported by cables from two inclined pylons. Two models were developed for the calculation of internal forces: a strut model for the longitudinal direction and a plate model for the perpendicular direction. These calculations were checked up by Finite Element Method (FEM) in SCIA Engineer 2017 software. Considerable part of the thesis was dedicated to the creation of so-called initial state. The design of the prestressing force and the evaluation of ultimate limit state and serviceability limit state was made in accordance with the codes currently in force. Small part of the theses is dedicated to the verification of the load bearing capacity of the pylon on the combination of normal force and bending moment with a subsequent verification in the software IDEA StatiCa9. The pedestrian bridge of 64,150 m length is considered as a perpendicular.
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One span tee beam bridge
Pastucha, Marek ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of this bachelor thesis is design of pedestrian bridge across the river, which is made from presstressed concrete. Out of three proposed variants was chosen beam construction which one support is fixed. Calculation of load cases was made by manual calculation and by softwares SCIA Engineer and MS Excel. The construction was designed and assessed to the ultimate limit state and the serviceability limit state. The calculation was made according to valid standards.
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Pedestrian bridge over the Svratka river in Brno
Škrabal, Jan ; Nečas, Radim (referee) ; Koláček, Jan (advisor)
The subject of this bachelor thesis is the structural design of a one span pedestrian bridge over the Svratka River in Brno. The arch bridge with axially suspended deck on a steel arch was chosen for the assessment out of three options. It is a self-anchored structure, so that the tensile force in the deck must be eliminated by prestressing. For the calculation of internal forces the Scia Engineer 18.1 program was used. Two models were created – one for the longitudinal direction, the second one for transverse direction. Structural design was handled according to the valid standards and regulations.
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Pedestrian bridge near village Kámen
Damek, Martin ; Nečas, Radim (referee) ; Koláček, Jan (advisor)
The subject of this bachelor thesis is a design of pedestrian bridge over the I/19 road near village Kámen. Within the scope of thesis there are 3 studies of footbridges. Prestressed framework was found appropriate and further calculations were assessed. Statical calculations of prestressed bridge deck and reinforced concrete abutment were made. Internal forces were provided by SCIA Engineer with effects of spring supports. Calculations were made according to valid standarts and regulations.
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