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Sport hall in Písek
Družbík, Jiří ; Štrba, Michal (referee) ; Šmak, Milan (advisor)
The theme of the master’s thesis is to design steel structures sports hall. The proposal is developed in three variants according to ČSN EN. The work addresses the static effect of the steel structure and design of parts and materials design. Plan dimensions are 60x38m, max. internal height is 9,3m. The structure is designed for ultimate limit states and serviceability. The supporting structure is designed as roof arches surround an elliptical girder. In both gable walls are designed steel columns. The work also details and solution design. Sports hall was solved in Scia Engineer 2011 and includes a drawing documentation.
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Timber structure of a view tower in southeast Moravia
Vrbka, Jan ; Straka, Bohumil (referee) ; Šmak, Milan (advisor)
he master’s thesis consists of a case study of an observation tower design made of glue laminated timber and steel. There are two different tower shapes of anchored or free standing tower and these towers are compared. One of the design is chosen and elaborated into final detailing. A short review of main issues bound with the observation towers is given. The review deals mainly with loading (mainly priniples wind loads are analised) and evaluating of towers (ultimate limit states, service limit states and acceleration comfort). The height of final construction is up to 60m. The design is formed by a space lattice structure made of glue laminated timber and steel members of different class. The members are fastened mainly by means of dowel joints with slotted-in-plates . There is a light steel stairway inserted into the main structure.
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Steel Structure of the Technology Building
Paroulek, Adam ; Pilgr, Milan (referee) ; Brosch, Petr (advisor)
The diploma thesis deals with the design of a steel technological structure in the locality of Štětí. The struture is used for the paper production technology. The geometry of the structure was customized to technological requests. The statistic system was considered in two versions – joint connections and frame – joint connections. The frame – joint connections system was chosen for detail processing. The steel structure was calculated by Scia Engineer 19 software. The connections were calculated by Idea statica software. The thesis is processed according to valid standars of ČSN EN.
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Handball hall in Napajedla
Mikeš, Daniel ; Balázs, Ivan (referee) ; Pešek, Ondřej (advisor)
The object of the Bachelor´s thesis is the design and the assessment of the new handball hall in Napajedla. The ground plan proportions of the structure are 26 x 28 metres and the height of the structure is 11 metres. The axial distance of the main structure is 4 metres. All dimensions of the structure are chosen to fullfil the requirements for the game space of national handball matches. The roof structure is constructed of purlins and truss girders made of a glue laminated timber GL24h. The joints of truss girder are designed as bolt joints with inserted gusset plates. The vertical load-bearing structure and bracings are designed of steel S355. Spatial rigidity of the structure is ensured by fixing of the steel column base in the plane of the main structure and by the system of bracings in the longitudinal direction of the structure.
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Comparison of mechanical properties of bolts with various surface treatment and upon consideration of their operation on the safety limit
Krško, Peter ; Skalka, Petr (referee) ; Ševeček, Oldřich (advisor)
This bachelor thesis deals with issues of critical bolt joints tightening on the safety limit. The aim of this work is to find the optimal surface treatment of the bolt for reliable application in industrial vacuum pumps and to clarify its stress-strain behaviour upon using various surface treatments and different surface lubrication. Next part consists of finding the maximum torque values causing a fracture in bolts of the vacuum pumps. For this purpose, on one hand, the analytical model of the bolt joint is used and, on the other hand, the experimental observations on the real bolt joint are utilized. The outputs of both approaches are then compared to each other and, on their basis, the most suitable surface treatment of the bolt joint for the given industrial pump is recommended in order to achieve the maximum possible safety against torque applied to the bolt when assembling the device.
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Steel Structure of the Technology Building
Paroulek, Adam ; Pilgr, Milan (referee) ; Brosch, Petr (advisor)
The diploma thesis deals with the design of a steel technological structure in the locality of Štětí. The struture is used for the paper production technology. The geometry of the structure was customized to technological requests. The statistic system was considered in two versions – joint connections and frame – joint connections. The frame – joint connections system was chosen for detail processing. The steel structure was calculated by Scia Engineer 19 software. The connections were calculated by Idea statica software. The thesis is processed according to valid standars of ČSN EN.
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Handball hall in Napajedla
Mikeš, Daniel ; Balázs, Ivan (referee) ; Pešek, Ondřej (advisor)
The object of the Bachelor´s thesis is the design and the assessment of the new handball hall in Napajedla. The ground plan proportions of the structure are 26 x 28 metres and the height of the structure is 11 metres. The axial distance of the main structure is 4 metres. All dimensions of the structure are chosen to fullfil the requirements for the game space of national handball matches. The roof structure is constructed of purlins and truss girders made of a glue laminated timber GL24h. The joints of truss girder are designed as bolt joints with inserted gusset plates. The vertical load-bearing structure and bracings are designed of steel S355. Spatial rigidity of the structure is ensured by fixing of the steel column base in the plane of the main structure and by the system of bracings in the longitudinal direction of the structure.
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Comparison of mechanical properties of bolts with various surface treatment and upon consideration of their operation on the safety limit
Krško, Peter ; Skalka, Petr (referee) ; Ševeček, Oldřich (advisor)
This bachelor thesis deals with issues of critical bolt joints tightening on the safety limit. The aim of this work is to find the optimal surface treatment of the bolt for reliable application in industrial vacuum pumps and to clarify its stress-strain behaviour upon using various surface treatments and different surface lubrication. Next part consists of finding the maximum torque values causing a fracture in bolts of the vacuum pumps. For this purpose, on one hand, the analytical model of the bolt joint is used and, on the other hand, the experimental observations on the real bolt joint are utilized. The outputs of both approaches are then compared to each other and, on their basis, the most suitable surface treatment of the bolt joint for the given industrial pump is recommended in order to achieve the maximum possible safety against torque applied to the bolt when assembling the device.
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