|
|
Slab bridge over a local brook
Olšák, Martin ; Hochman, Dominik (referee) ; Nečas, Radim (advisor)
The subject of this bachelor’s thesis is to design a one field slab bridge over a local brook. The supporting structure is from prestressed concrete with the lenght of 18,00 m. The load effects is calculated by Scia Engineer 2013.1 and compared with manual calculation. The supporting structure is assessed for the ultimate limit state and serviceability limit state. Static assessment is done by hand calculation acording to CSN EN 1992-2.
|
|
|
Design of a one-span beam bridge
Podškubka, Patrik ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
The aim of the work is to design a new safe and economical bridge construction, over the existing communication, category S7,5, according to currently valid standards and regulations. Out of the three proposed variants was chosen the variant of a prestressed one-span bridge with two beams and a length of 26,750m. The category of the transferred communication is S7,5.
|
|
|
Railway bridge across the river Svitava
Findura, David ; Panáček, Josef (referee) ; Nečas, Radim (advisor)
This thesis deals with a design of an one-track railway bridge over the river Svitava. Out of three proposed variants was chosen as the most economical and feasible the variant number 2 - two-beam prestressed bridge with one span. According to actual EN standards the construction was designed and assessed to the serviceability limit state and the ultimate limit state.
|
|
|
Slab bridge in the Vlaské village
Zemánek, Tomáš ; Olšák, Martin (referee) ; Panáček, Josef (advisor)
Bachelor thesis solves design of perpendicular road bridge over the Morava river in village Vlaské. Bridge object transfers communication of 2nd road class II/312, communication category is S7,5. For design are processed 3 studies. Variant no. 2 was selected for more broad processing. The issue is post-tensioned concrete haunched slab of height 0,900m and lenght 20,850m. Calculation of load is analysed by software SCIA engineer 2015. The design and assessment of the structure are made according to valid standards and regulations.
|
|
|
Arch bridge across the highway
Olšák, Martin ; Trenz, Jan (referee) ; Nečas, Radim (advisor)
The subject of this diploma thesis is design of arch bridge across the highway. Has been elected self-anchored structure with span of arch 60 m and trapezoid bridge deck from prestressed concrete. The load effects is calculated by software Scia Engineer including time dependent analysis. The supporting structure is assessed for the ultimate limit state and serviceability limit state. Static assessment is done by hand calculation according to CSN EN 1992-2. Part of the thesis is drawing and visualization of the bridge.
|
|
|
Bridge on the local road across the II/464 road
Zalubel, Tomáš ; Nečas,, Radim (referee) ; Panáček, Josef (advisor)
The Bachelor thesis deals with the local road bridge across the road II/464. Construction is proposed in three variants. The selected design was prestressed board length 24 meters, intended as a simple beam. Calculation of load is performed by software SCIA. The construction is evaluated according to current standards. Construction was calculated without the influence of temporal analysis.
|
|
|
Slab bridge in Újezd at Brno
Dočkal, Miloš ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The subject of bachelor´s thesis is to design a bridge construction in Újezd u Brna. The bridge is part of a local road and it is used to transfer across the river Litava. The bridge construction is designed in two variants. The chosen variant is prestressed concrete construction with a lenght of 19,8 metres and a width of 5,6 metres. The calculation of loads is deal with software Scia Engineer 2012 and the results are verified with manual calculation. The construction is manual-calculated according to Eurocode.
|
|
|
Road bridge over the Budišovka river
Drabina, Tomáš ; Olšák, Martin (referee) ; Koláček, Jan (advisor)
The purpose of this bachelor’s thesis is to design a prestressed road bridge over the river Budišovka. Three preliminary studies have been proposed out of which one is subject to more detailed design. The span of the bridge is 17.0 metres. The selected solution was assessed for ultimate and serviceability limit states according to ČSN EN 1992-2.
|
|
|
Slab bridge in Český Krumlov
Luberová, Lucie ; Koláček, Jan (referee) ; Panáček, Josef (advisor)
The subject of this bachelor’s thesis is the design a new supporting bridge construction across creek Polečnice in Český Krumlov. This object is located on the 1st class road I/39, at kilometer 13,027. The objective is the design of a perpendicular one-span construction, which is proposed in three variants. The first variant is a slab from post-tensioned concrete with a variable height of max. 0,950 m. The second variant is composed of prefabricated concrete beams VSTI 2000-21/0,9 coupled with a reinforced concrete slab with a thickness of 0,200 m. The third variant is similarly of prefabricated concrete beams T93-21/0,85 coupled with a reinforced concrete slab with a thickness 0,200 m. For detailed assessment the first variant was chosen with a length of bridging of 18,080m. The calculation of load effects is done by computer softwares Scia Engineer 14 and IDEA StatiCa and compared with a manual calculation according to current standards.
|
|
|
Design of a railway frame bridge
Findura, David ; Brtáň, Stanislav (referee) ; Nečas, Radim (advisor)
This thesis deals with a design of a two-track railway frame bridge over a valley. Out of three proposed variants was chosen the variant number 1 - prestressed frame construction with variable beam section. According to actual EN standards the construction was designed and assessed to the serviceability limit state and the ultimate limit state.
|
guest ::
