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Bridge over the Senice river
Urbánek, Filip ; Velešík, Marek (referee) ; Panáček, Josef (advisor)
This bachelor's thesis deals with the design of a road bridge over the Senice river. In the beginning of the thesis there are designed three variations of the bridge. The variation with prestressed prefabricated girders with composite slab is chosen for more detailed assessment. Time-dependent analysis is taken into account in the structural design. Detailed structural design is made and selected parts of the construction are checked for ultimate and serviceability limit state by Eurocode. Detailed drawings and visualization are made as well.
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Static solution of reinforced concrete structure
Mašek, Petr ; Kostiha, Vojtěch (referee) ; Zlámal, Martin (advisor)
This diploma thesis deals with study of feasibility of waterpark monolithic reinforced concrete structure with roof terrace. This structure has one underground floor, which has water park utility function and two above ground floors. On the roof is terrace with grass, mobile bar and with space to relax. Subject of this diploma thesis is the main loadbearing frame, which has span 32 m. The structure is assessed according to limit states of valid norms and also takes into account construction stages and time dependent analysis. The structure is calculated on beam and slab-plate structural models. Structural analysis and general drawings are done.
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Railway arch concrete bridge
Škrabal, Jan ; Zlatuška, Karel (referee) ; Koláček, Jan (advisor)
The subject of this diploma thesis is the structural design of a railway bridge over river Dyje based on materials given by my supervisor. The tied arch bridge with prestressed concrete girder is chosen for the structural check. The structural assesment is focused on prestressed concrete girder and basic calculations are made to check steel arch and hangers as well. Eigenvalue analysis provides dynamic properties of this structure. Appendices contain Structural design report, drawings including Construction stages scheme and visualization. For structural analysis Midas Civil software was used. Other used softwares for visualization, and outputs etc are: Lumion12, IdeaStatica, Microsoft excel and Autocad
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Multi-span single T-section girder bridge
Koumar, Jan ; Rušar, Jaromír (referee) ; Koláček, Jan (advisor)
The subject of this master thesis is the design and assessment of the load-bearing structure of a bridge that carries a Class I road. Two design options for the bridge were developed, from which a mutli-span prestressed single T-section girder with five spans was selected for detailed assessment for serviceability limit state and ultimate limit state. The superstructure is built on falsework. Particular emphasis is placed on a phased construction solution. The Midas Civil program is used to calculate the global load effects, where the model of the superstructure is a beam. Local assessments are carried out in SCIA Engineer. The calculation is made according to the valid European standards.
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Footbridge across the river Opava
Kolář, David ; Romportl, Tomáš (referee) ; Nečas, Radim (advisor)
The master´s thesis topic is design of a footbridge across Opava river. Out of two different designs, a self – anchored suspension footbridge was chosen and necessary documentations wer produced. The primary focus of the thesis is on static design solution with an output of several drawings. The model created in ANSYS includes different load cases together with construction stages. To support the results, checks and hand calculations via MS Excel were completed, as well as static analysis of transverse behaviour of the deck using SCIA Engineer software. Analysis and calculations are compliant to up-to-date coades and respect the funfamentals of analysis due to limit states.
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Railway arch concrete bridge
Škrabal, Jan ; Zlatuška, Karel (referee) ; Koláček, Jan (advisor)
The subject of this diploma thesis is the structural design of a railway bridge over river Dyje based on materials given by my supervisor. The tied arch bridge with prestressed concrete girder is chosen for the structural check. The structural assesment is focused on prestressed concrete girder and basic calculations are made to check steel arch and hangers as well. Eigenvalue analysis provides dynamic properties of this structure. Appendices contain Structural design report, drawings including Construction stages scheme and visualization. For structural analysis Midas Civil software was used. Other used softwares for visualization, and outputs etc are: Lumion12, IdeaStatica, Microsoft excel and Autocad
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Multi-span double teebridge
Alušic, Michal ; Řeřucha, Kamil (referee) ; Koláček, Jan (advisor)
Main purpose of the diploma thesis is to design a multi-span double-girder bridge which spans the valley of a river. The bridge spans main road of 1st class. Main superstructure of a bridge is made of prestressed concrete which is built span by span. Structure was designed according to limit states in construction stages as well as during the service. Everything was designed according to the latest European normatives. It contains static calculation and drawing documentation.
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Construction Stages Analysis of a Membrane Structure with Respect to Wind Load
Zajac, Zbyněk
This paper deals with an analysis of a membrane structure loaded with wind pressure with respect to the construction stages. Modern tools allow analysis of structural response to the prestressing of membrane surfaces in the predefined sequence. So far, analytical models of the membrane structures have been simplified and the sequence of construction has been designed afterwards. This process may lead to the oversized elements, because it is not possible to estimate the structural response to the unexpected load on the structure under construction. Besides, the aim of this paper is to point out the meaning of the construction stages analysis of the membrane structures with respect to the safety on a building site.
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