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Defects of the bridge expansion joints - durability and expected lifetime
Daňa, Jan ; Ing.Ladislav Šašek, CSc. (referee) ; Pošvářová, Miloslava (advisor)
This thesis discusses the types of bridge expansion joints certified for use in the Czech Republic and their disorders. The first part was a theoretical evaluation of expansion joint failures. The second part focused on clarifying the failure of anchor bolts at the cantilever expansion joint. On the basis of determining the cause was then designed a method for determining the durability of expansion joints. Prognosis life cycles corresponds records according to administrator- repair works.
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Load bearing structure of a multi storey building
Janči, Michal ; Šmak, Milan (referee) ; Straka, Bohumil (advisor)
Diploma thesis deals with the design and assessment of the load bearing structure of a multi-storey building, proposed by the combination of two materials, steel and glued laminated timber. The building has a V-shape, the angle between legs is 120 °. Floor plan dimensions of one arm of the building are approximately 40x20m, building height is 24.3 meters. The building is designed with a flat green roof. The load bearing structure is solved as a heavy frame, lower three floors are made of steel and serves as the business premises, top four floors are residential, and their structure is designed of the glued laminated timber. Bracing of the whole structure is solved by a system of crossed steel rods.
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The Exhibition Gallery in Olomouc
Morcinková, Eliška ; Straka,, Bohumil (referee) ; Šmak, Milan (advisor)
The aim of this diploma thesis is the design of bearing construction of the Exhibition gallery in Olomouc. The building is of irregular shape with the biggest span of 50 m. The bearing structure in the highest point goes up to 14,6 m. The main design material is the glue-laminated timber GL24h and GL32h. The optimization of chosen parts of the structure has been made and the best option was then used in the detailed structural calculation. The bearing structure consists of circular columns to which the floor beams and roof trusses are connected. The irregular structure of the gallery comprises of three different roof types – flat trafficable roof, double-pitched glass roof formed by pitched cambered trusses and single-pitch roof spanning over the central part of a 20,7 m span. Within the thesis the design and check of the main structure members and connections has been made. The entire structure is pinned and its stiffness is secured by the system of tension rods and rigid floor and roof construction respectively.
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Multi-storey building
Jetonický, Pavel ; Puchner, Josef (referee) ; Sýkora, Karel (advisor)
The subject of the master´s thesis is the design and assessment of the static load-bearing steel structure office building. It is an eight-storey building with a floor plan and dimensions 54x15m. The proposal has three variants. In one of them a steel frame with a hinge attached elements. These are the pillars, beams, trusses, joists and purlins, which are coupled with trapeze plate and thereby secure the stability of the position in the horizontal direction. The steel structure is placed between the reinforced concrete towers.
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Load bearing structure of a multi storey building
Janči, Michal ; Šmak, Milan (referee) ; Straka, Bohumil (advisor)
Diploma thesis deals with the design and assessment of the load bearing structure of a multi-storey building, proposed by the combination of two materials, steel and glued laminated timber. The building has a V-shape, the angle between legs is 120 °. Floor plan dimensions of one arm of the building are approximately 40x20m, building height is 24.3 meters. The building is designed with a flat green roof. The load bearing structure is solved as a heavy frame, lower three floors are made of steel and serves as the business premises, top four floors are residential, and their structure is designed of the glued laminated timber. Bracing of the whole structure is solved by a system of crossed steel rods.
|
|
|
The Exhibition Gallery in Olomouc
Morcinková, Eliška ; Straka,, Bohumil (referee) ; Šmak, Milan (advisor)
The aim of this diploma thesis is the design of bearing construction of the Exhibition gallery in Olomouc. The building is of irregular shape with the biggest span of 50 m. The bearing structure in the highest point goes up to 14,6 m. The main design material is the glue-laminated timber GL24h and GL32h. The optimization of chosen parts of the structure has been made and the best option was then used in the detailed structural calculation. The bearing structure consists of circular columns to which the floor beams and roof trusses are connected. The irregular structure of the gallery comprises of three different roof types – flat trafficable roof, double-pitched glass roof formed by pitched cambered trusses and single-pitch roof spanning over the central part of a 20,7 m span. Within the thesis the design and check of the main structure members and connections has been made. The entire structure is pinned and its stiffness is secured by the system of tension rods and rigid floor and roof construction respectively.
|
|
|
Multi-storey building
Jetonický, Pavel ; Puchner, Josef (referee) ; Sýkora, Karel (advisor)
The subject of the master´s thesis is the design and assessment of the static load-bearing steel structure office building. It is an eight-storey building with a floor plan and dimensions 54x15m. The proposal has three variants. In one of them a steel frame with a hinge attached elements. These are the pillars, beams, trusses, joists and purlins, which are coupled with trapeze plate and thereby secure the stability of the position in the horizontal direction. The steel structure is placed between the reinforced concrete towers.
|
|
|
Defects of the bridge expansion joints - durability and expected lifetime
Daňa, Jan ; Ing.Ladislav Šašek, CSc. (referee) ; Pošvářová, Miloslava (advisor)
This thesis discusses the types of bridge expansion joints certified for use in the Czech Republic and their disorders. The first part was a theoretical evaluation of expansion joint failures. The second part focused on clarifying the failure of anchor bolts at the cantilever expansion joint. On the basis of determining the cause was then designed a method for determining the durability of expansion joints. Prognosis life cycles corresponds records according to administrator- repair works.
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