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Three-Aisled Steel Building
Lečbych, Antonín ; Bajer, Miroslav (referee) ; Buchta, Stanislav (advisor)
The thesis contains the design and assessment of three-aisled steel building for small metal production. Supporting span of construction hall is 9, 18 and 9 m. In the middle wing is situated bridge crane with capacity of 2 tons. The estimated location of the object is Luhačovice. The initial design concept was specified by supervisor (as the idea of the investor/architect), for which was did static and structural solution and assembly details. For selected option was made a calculation of supporting structures and selected assembly details. The hall has a rectangular floor plan of 36x36m and ridge height is 9 m. The central wing is made of steel and side extensions are made of glued laminated timber.
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Analysis of structure using stages calculation
Čejková, Eva ; Nevařil, Aleš (referee) ; Vlk, Zbyněk (advisor)
Bachelor thesis deals with the roof structure, its static assessment and analysis phases of construction. It is a roofing tennis hall parabolic trusses, which are formed from steel. In the hall there are three tennis courts and space for an auditorium for spectators. The entire structure and calculations are processed in a static software RFEM by the Dlubal. Only the load cases are calculated manually.
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Strain, stress and strength analysis of the truss construction.
Hladký, Maroš ; Horníková, Jana (referee) ; Vrbka, Jan (advisor)
The thesis is focused on strain, strength, and strain analysis of planar truss construction. The purpose of this work is to determine the load on each rod, and to assess the safety against limit states. After determining the primary characteristics, the structure will be modified and load and safety re-calculated. Depending on the outcome, the design will be changed again. Next, will be destined gravity affect on the design and impact of production inaccuracy. Deformation of structure will be calculated.
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Deriving and Application of Analytical Design of Hammerspring in Firearms
Vobejda, Radek ; Polzer, Stanislav (referee) ; Slažanský, Martin (advisor)
The thesis deals with inference of analytic relations for calculation of pressure helical coil spring and considerates usage possibilities of simplified relations. In the thesis there is introduced analytic computation of slightly curvatured rod theory completed by finite element method calculations. The thesis describes two springs of firearm, which weren’t able to achieve required functionality. After this there was created a plan of concept particular spring on the base of derivated relations, which should be able to meet operative conditions.
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Computational analysis of cross roll straightening of rods
Štourač, Vít ; Šebek, František (referee) ; Petruška, Jindřich (advisor)
Today is on products from the perspective of quality placed an increasing emphasis. This work is focused to the analyze of cross roll straghtening of long semifinished products with a circular cross-section. This process increased quality of semifinished products from the perspective of their curvature, because they do not reach the required limit values. Curvature of the semifinished product is due to residual stress, which is during straghtening using plastic deformation of the material redistributed and the semifinished product is leveled. This work analyzes the effect of rotation of straightening rolls on the distributiom of contact pressure between the straightening semifinished product and the roll of straightener. Author then analyzes effect of input parameters of program to straightening at the final curvature of the semifinished product. With the experience gained, then try to adjust some input parameters.
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Multi - Purpose Sports Hall
Baudišová, Monika ; Bajer, Miroslav (referee) ; Sýkora, Karel (advisor)
This thesis deals with design of a multi-purpose sports hall. The aim of this work is to design a support structure with a diameter of 80.0 m at ± 0.000. Construction of a circular layout in the level of ± 0.000 of an external diameter 80.0 m. Height of the hall at the top is 20.0 m Indoors girders is solved in 36 beams which meet at the middle of the rings. Ensure the stability of bracing. Anchoring is done by pin connections located at the bottom of the strip, anchored in concrete bases through the base plate and pre-concreted anchor bolts.
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Static solution of wood hall structures
Koch, Filip ; Zídek,, Rostislav (referee) ; Brdečko, Luděk (advisor)
The subject of the thesis is the design and assessment of the roof storage shed. The work addresses four different types of roof structures for hall´s ground plan in size of 12 x 24 m. For each structure is defined geometry, loads, internal forces and drawing up of the opinion of selected elements. The thesis also concerns some important structural details and their solutions. Location of the hall: Brno.
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Steel structure of a military museum
Šašinka, Jakub ; Barnat, Jan (referee) ; Štrba, Michal (advisor)
The diploma thesis describes the design and assessment of steel structure of the roofing of the military museum in Králíky. The supporting structure of hall is 40.00 meters span. The total layout are 55.93 x 72.04 m, building height 11.43 m, 16.11 m pylon height. Main construction material is steel, grade S355, secondary constructions are made from steel grade S235, rods are made from steel grade S460. I did optimization of steel structure and chose the best option. For this option I made detailed structural analysis. It is prepared by static analysis of the main load-bearing parts of the structure, including joints and details. The supporting structure of hall consists in the transverse direction from the curved spatial lattice structure made of steel circular tubes which hang on rods on a sloped pylon. Part of the report is open-air roofing.
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