National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Selected RC Elements of Office Building
Žůrek, Jan ; Perla, Jan (referee) ; Švaříčková, Ivana (advisor)
Objective of the bachelor thesis was design and assesment of a flat plate of an administrative building with round hole. The solved ceiling slab is above the first floor. Static analysis of the structure was calculated by Scia Engineer 19 software. The flat plate was assesed to the ultimate limit state and the serviceability limit state. Part of the thesis is also design and assesment of an atypical staircase.
Selected RC Elements of Office Building
Žůrek, Jan ; Perla, Jan (referee) ; Švaříčková, Ivana (advisor)
Objective of the bachelor thesis was design and assesment of a flat plate of an administrative building with round hole. The solved ceiling slab is above the first floor. Static analysis of the structure was calculated by Scia Engineer 19 software. The flat plate was assesed to the ultimate limit state and the serviceability limit state. Part of the thesis is also design and assesment of an atypical staircase.
Výroba kruhových otvorů
Matějík, Miroslav
This thesis deals with the problem of machining circular holes. The subject of the study is to trace down changes in the condition of cutting tool parts - in particular, twist drills from dif-ferent materials and of various geometries depending on the number of drilled holes. Ma-chined material was a constructional steel sheet with a thickness of 25 mm. Drills were from four types of material - high speed steel, high speed steel with titanium nitride coating, high speed steel 5% cobalt and steel drill with brazed cutting inserts made of sintered carbide. Measured and compared parameters were: changes in the electric power input, hole diameter changes and changes in surface roughness.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.