|
|
Mounting frame structures of production and warehouse complex in Paskov
Gaďurek, Robin ; Nečasová, Barbora (referee) ; Vlčková, Jitka Laura (advisor)
The content of the submitted thesis is the implementation of a reinforced concrete skeleton assembled in Paskov. This is a manufacturing and warehouse facility Italinox. The work contains a comprehensive technical report, technical report transport relations, bills of quantities, two technological regulations, two control and test plans, design of mechanical assemblies, and health and safety. The appendix contains drawings framed construction and piloting, budget, schedule, drawing of the site.
|
|
|
Possibilities of using GPR to detect reinforcement of concrete structures
Filipu, Martina ; Heřmánková, Věra (referee) ; Anton, Ondřej (advisor)
The aim of this study is to outline how is GPR used to detect reinforcement in concrete structures. In each part the study deals with diagnostic testing methods used for building construction and shows a recognisability of steel reinforcement in concrete. Then it closely examines applications of GPR in a diagnostics of reinforced concrete structures with using Hilti PS 1000 device. In the practical part I conducted a building survey of wall silo using GPR and electromagnetic indicators. The aim was to identify the position of reinforcement which was subsequently compared with the project documentation. The construction survey was carried out as a reason of several serious defects such as cracks and tilting of major part of one of the silo walls.
|
|
| |
|
|
SCC with secondary raw materials
Ťažká, Lucia ; Ťažký, Tomáš (referee) ; Hela, Rudolf (advisor)
Bachelor thesis is focused on the possibility of using secondary raw materials and their application to the production of SCC. Large part deals with impurities of type I and its application results mainly from abroad. Furthermore, this work examines the impact of different types of impurities on the resulting concrete durability in various aggressive environments. The practical part is focused on the use of chemically non-reactive additives of type I instead of the commonly used additives of type II which are used to replace part of cement and the resulting design and manufacture of low-strength SCC using appropriate additives.
|
|
|
Carbon nanotubes in building materials
Fialová, Barbora ; Bayer, Patrik (referee) ; Rovnaník, Pavel (advisor)
Carbon nanotubes (CNTs) has become of great interest for scientists in many disciplines. This study examines the effect of CNTs as nanosized reinforcement for metakaolin–based geopolymer. It was found out that the addition of CNTs considerably affects the compressive and flexural strength geopolymer samples. The influence of CNTs on microstructure was examined using mercury intusion porosimetry and scanning electron microscopy.
|
|
|
Slovanic secondary school in Olomouc – Gross upper building construction
Homolová, Sandra ; Bravenec, Roman (referee) ; Novotný, Michal (advisor)
The subject of my thesis is the technology of gross upper building construction of Slovanic secondary school in Olomouc. The building is made of monolithic reinforced concrete structures. The work includes technological specification of execution monolithic structure, technical report, construction site, design of mechanical assembly, scheduling, bill of quantities, budget of the building, inspection and test plan and health and safety at work.
|
|
|
Demonstration Motosalon - technological phase coarse upper construction
Valouch, Ondřej ; Mesiarkin, Jan (referee) ; Henková, Svatava (advisor)
The subject of my bachelor thesis is creation of carcass superstructure on Motosalon showroom in Ostrava, and time-economical comparison of monolithic and prefabricated construction technology. This thesis deals with the technological regulations for concrete monolithic construction and installation of prefabricated elements. It also contains a technical report, technical report of a building site, a draft of mechanical reports, construction timetables, itemized budgets, plan of inspections and examinations, environmental plan of the building, work safety, precast export plan, the solution of transport routes, the situation and site equipment for both technologies.
|
|
|
Comparison of selected parameters of tensile strength of concrete
Rozsypalová, Iva ; Žítt, Petr (referee) ; Daněk, Petr (advisor)
The thesis deals with a comparison of the selected strength tension properties of the hardened concrete and finding relationships between them. This is essentially a simple tensile strength, tensile flexural strength and tensile splitting strength. The text describe the testing procedures to determine the tensile strength of concrete. Furthermore, there are presented the results of testing on different types of concrete (plain concrete, lightweight concrete, steel-fiber concrete, polymer-fibre concrete and high strength concrete). The conclusion deals with the derivation of dependancy between concrete strengths and comparing the values obtained from the available relations with the results of the tests.
|
|
|
Methods for the survey reinforced concrete bridges
Ehrenberger, Ondřej ; Anton, Ondřej (referee) ; Cikrle, Petr (advisor)
Policies and types of diagnostic examination of a bridge. The theoretical section contains review diagnostic methods for a steel concrete frameworks. In a practical section there is made a examination of a bridge object over a river Moravia and a suggestion of the examination according to the detected defects. In the experimental section we are discovering, with a help of georadar, a location of reinforcement of a monolithic wall and board.
|
|
| |
guest ::
