Bonding Performance of Textile Reinforced Concrete
Bonding Performance of Textile Reinforced Concrete
Type of document
bakalářská prácebachelor thesis
Author
Gleb Zhavoronkov
Supervisor
Štemberk Petr
Opponent
Žák Jakub
Field of study
Building StructuresStudy program
Civil EngineeringInstitutions assigning rank
katedra betonových a zděných konstrukcíRights
A university thesis is a work protected by the Copyright Act. Extracts, copies and transcripts of the thesis are allowed for personal use only and at one?s own expense. The use of thesis should be in compliance with the Copyright Act http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf and the citation ethics http://knihovny.cvut.cz/vychova/vskp.htmlVysokoškolská závěrečná práce je dílo chráněné autorským zákonem. Je možné pořizovat z něj na své náklady a pro svoji osobní potřebu výpisy, opisy a rozmnoženiny. Jeho využití musí být v souladu s autorským zákonem http://www.mkcr.cz/assets/autorske-pravo/01-3982006.pdf a citační etikou http://knihovny.cvut.cz/vychova/vskp.html
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Show full item recordAbstract
Non-woven Polypropylene Textile Reinforced Concrete (PP TRC) can be used as thin coverage layer in concrete structures to decrease significantly the water and sulphate penetration to a structure and eliminate build-up. Despite this fact, the use of PP TRC coverage as mechanical protective surface has never been clearly understood and tested. In this thesis, a double layer of Non-Woven PP TRC has been used and tested on concrete samples, which were subjected to the compressive and tensile tests. Using the experimental data, further mathematical calculation has been provided to support the main task of this report, which was mechanical protection of a load-bearing structure. The result of this investigation revealed that textile reinforced concrete increases the stiffness of composite structure in both tension and compression, although the main problem occurs in the bond between the TRC protective cover and the already existing concrete structure. This bond was described in details based on laboratory data with the help of stress-strain diagrams. It was found out that the bond should be modified in order to increase the performance of the composite action Non-woven Polypropylene Textile Reinforced Concrete (PP TRC) can be used as thin coverage layer in concrete structures to decrease significantly the water and sulphate penetration to a structure and eliminate build-up. Despite this fact, the use of PP TRC coverage as mechanical protective surface has never been clearly understood and tested. In this thesis, a double layer of Non-Woven PP TRC has been used and tested on concrete samples, which were subjected to the compressive and tensile tests. Using the experimental data, further mathematical calculation has been provided to support the main task of this report, which was mechanical protection of a load-bearing structure. The result of this investigation revealed that textile reinforced concrete increases the stiffness of composite structure in both tension and compression, although the main problem occurs in the bond between the TRC protective cover and the already existing concrete structure. This bond was described in details based on laboratory data with the help of stress-strain diagrams. It was found out that the bond should be modified in order to increase the performance of the composite action
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- Bakalářské práce - 11133 [612]