|
|
Výroba a konstrukce čepového spoje pomocí CNC technologie
Baráková, Jana
The main object of this theses is make research of issues relating to joints and CNC technology, find out information and apply this in design and manufacture of CNC tenon joint. The thesis contains definition of basic concepts, resource searching, background research, historical contexts introduction a basic information to exist theme. Teoretic part contains subjects relevant to joints in general, conventional joints, CNC joints, NC and CNC machine tools, CAD and CAM systems and NC programmes making. A part of the thesis is design of CNC tenon joint and its application on particular product. To design relates selection and application of proper materials, design documentation, 3D models and visualization exist product. The principal result of this theses should be manufactured prototype of designed product. In conclusion there are results review, incurred difficulties and its solutions.
|
|
|
Roofing of the winter stadium
Kašpír, Filip ; Pešek, Ondřej (referee) ; Horáček, Martin (advisor)
The subject of this bachelor thesis is the design and assessment of a steel roof structure of the winter stadium in the city of Olomouc. The new layout solution takes into account the current dimensions of the stadium. Ground plan dimensions of the structure are 101x73 m with the maximum height of 30.5 m. The main load-bearing part of the roof structure is represented by a truss, which has the shape of an arch. The arch is latticed. With an axial distance of the upper and the lower belt of 3.0 m and axial distance of the trusses of 5.0 m. Spatial rigidity is ensured in the transverse and longitudinal directions by stiffeners, which are distributed symmetrically. The bachelor thesis contains a static calculation of purlins, truss, gable wall and of joints. The whole roof structure is then clad with panels.
|
|
|
Airport Terminal
Pospíšilová, Vendula ; Horáček, Martin (referee) ; Pilgr, Milan (advisor)
The diploma thesis is focused on a proposal and review of load-carrying steel structure of the airport terminal. The object is located in Zlín. It is a building of a rectangular plan with a ground plan dimensions of 75.0 x 54.0 m. The hall contains 10 main frames spaced by 6.0 m. The total height of the object is variable from 11.5 m to 19.9 m. The part of the construction is composite steel – concrete floor structure with a ground plan dimensions of 75.0 m x 27.0 m. The spatial rigidity of the construction is obtain by bracing. The cladding of the roof and the side walls is designed by sendwich panels, the cladding of the face walls is made by the glass facade system.
|
|
|
Velodrom
Horký, Rostislav ; Pilgr, Milan (referee) ; Štrba, Michal (advisor)
Diploma thesis deals with desing and static assessment of supporting steel roof structure of velodrom. Climatic load is determined for location of city Znojmo. The thesis consists of technical report with comparison of 2 options solution, technical report of chosen variant, static report of main supporting parts and chosen connections, bill of materials quantities and drawing documentation. Computational model for evaluation of internal forces is realized in SCIA ENGINEER 17.01 software. Static report is created manually according to valid European standards.
|
|
|
Business Centre
Hándlová, Barbora ; Balázs, Ivan (referee) ; Pilgr, Milan (advisor)
The diploma thesis deals with design of steel structure of shopping centre, which is located in Zlín. The total ground plan‘s dimensions of the structure are 153 x 49 m. The maximum height of the building is 23,1 m. The structure of the shopping centre is formed by columns, primary and secondary beams. Floor structure is designed as composite steel and concrete structure. The roof structure, above the central part of the buildig is designed in two alternative versions. There is prepared statics calculation of the main load-bearing parts of the structure, including joints and details.
|
|
|
Multifunctional Pavilion
Dvouletý, Martin ; Pilgr, Milan (referee) ; Barnat, Jan (advisor)
The subject of the diploma thesi is the design and assessment of the pavilions supporting structure for exhibition and other purposes. The building is located close to Zlin. Preliminary designs of supporting structure were created. One of these was selected and detaileddesigned and assessed. Generallythere are two structures that are extended between themselves. A design and assessment of the entrance portal for the exhibition pavilion was created. The entrance portal is an atypical structure that was created from a combination of hyperboloid and cylinder. The entire portal is formed of welded parts and it is completely from glass. The entrance portal has a variable height, where the highest point is 8,258m. The entrance portal is 20,394m long and has a variable width, where the largest width is 12,000m. The exhibition hall, which is located behind the entrance portal was designed from flat arched truss trusses. The arched trusses are made of several radii and hasa overall impression of an elliptical truss. The trusses have a range 37,000m and they are axially distant 6,000m. The height of the arched trusses is 10.530m. In the leading position of the construction were designed pillars and construction for possible connection of the entrance portal, or for the location of the gate system. Whole construction of the exhibition pavilion, without the entry portal, is 54,000m long and 37,000m wide. The built-up area of both structures is approximately 2200m2. Construction are designed according to normative requirements of CSN EN for limit state of load capacity and usability. The main material of the supporting structural parts was used S355JR steel.
|
|
|
Railway Station in Zlin
Benýšek, David ; Štrba, Michal (referee) ; Barnat, Jan (advisor)
The diploma thesis deals with design assessment railway station steel structure with roofing platform in Zlín. The structure has a lenght 80m, a width 44m and a height 9,87m. The structure is divided into two parts, first part consists office building and second part consistsroofing platform.The supporting structure of the hall is a transverse bond, which is formed by rounded truss ginder and truss columns with axial distance of 5 meters. The main construction material is steel S355JR. The work contains structural design report load-bearing elements, including joints and details. The calculations are processed according to the valid norms ČSN EN.
|
|
|
Ice Hockey Stadium
Čech, Martin ; Barnat, Jan (referee) ; Pilgr, Milan (advisor)
Work deals with variant design of steel structure of ice hockey stadium located in Opava. It is a three-aisled hall with shape consists of intersection of ellipse and rectangle with dimensions 70 x 82m. The roof has cylindrical shape with approx. 50 m radius. The building is about 14 m high. Object is divided to three parts – main aisle and two side aisles. The main aisle contains of a rectangle of dimensions 40 x 42 m and two semicircles of radius approx. 20 m. Frames of main aisle are made of arc roof truss connected to steel plate columns. The side aisles with rectangular shape with dimensions 15 x 42 m are connected to main aisle. The structure of side aisle is made of a sloped roof truss. Longitudinal bracing and cross bracing are used to obtain spatial rigidity of the structure. Roof and wall cladding is made of Kingspan sandwich panels.
|
|
|
Static analysis of the roof structure
Dolníčková, Andrea ; Zídek, Rostislav (referee) ; Vlk, Zbyněk (advisor)
The thesis is focused on a static analysis of a roof truss with a steel purlin. It is a pitched roof of an L shaped groundplan. Computational model of the structure is carried out in the RFEM 5.07 software tool, which performes calculations using the Finite Element Method. There are 14 load cases applied on the model of the structure. The variable loads were determined according to ČSN EN 1991-1. The individual load-bearing elements are assessed for an ultimate as well as for a serviceability limit state. The assessments are processed by a hand calculation and verified by an assessment of the structure performed in the additional software modules RF-TIMBER Pro and RF-STEEL EC3. In the last part of the thesis there are some specific joints of the elements defined.
|
|
|
Shopping centre entrance area
Čech, Ondřej ; Sýkora, Karel (referee) ; Brosch, Petr (advisor)
Diploma thesis describes the design and assessment of roof structure that covers entrance of the shopping center. Structure has an irregular floor plan and roof height is 16.5 m. The material of the structure is steel S355. The construction is located in Hradec Kralove. Two options were processed that were designed and evaluated according to applicable standards. The work also includes the design of anchoring and selected joints.
|
guest ::
