Nedestruktivní metody pro stanovení trvanlivosti cihel plných pálených při rekonstrukci historických staveb
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2021-11-29
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Vysoké učení technické v Brně,Fakulta stavební
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Tento článek pojednává o současných nedestruktivních možnostech stanovení trvanlivosti cihel plných pálených během rekonstrukcí historických a památkových objektů. Trvanlivost zdících prvků úzce souvisí s vadami ve vnitřní struktuře prvků, které jsou zpravidla neviditelné na povrchu. Aby bylo možné stanovit trvanlivosti zdících prvků, musíme tedy "nahlédnout" do jejich vnitřní struktury. Pro tento účel byly v této práci využité nedestruktivní metody jako je ultrazvuková impulsní metoda nebo rezonanční impulsní metoda. Využitelnost těchto nedestruktivních metod byla ověřena in-situ, a to na historickém mostu nedaleko obce Mikulov.
This article deals with the contemporary non-destructive possibilities of determining the durability of solid fired bricks during the reconstruction of historical and monumental buildings. The durability of the solid fired bricks is closely related to the defects in the internal structure of the elements, which are usually invisible on the surface. To be possible to determine the durability of solid fired bricks, we must "look" into their internal structure. For this purpose, non-destructive methods such as ultrasonic pulse method or resonant pulse method were used in this work. The usability of these non-destructive methods was verified in-situ, on a historic bridge near the village of Mikulov.
This article deals with the contemporary non-destructive possibilities of determining the durability of solid fired bricks during the reconstruction of historical and monumental buildings. The durability of the solid fired bricks is closely related to the defects in the internal structure of the elements, which are usually invisible on the surface. To be possible to determine the durability of solid fired bricks, we must "look" into their internal structure. For this purpose, non-destructive methods such as ultrasonic pulse method or resonant pulse method were used in this work. The usability of these non-destructive methods was verified in-situ, on a historic bridge near the village of Mikulov.
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Juniorstav 2022 – sborník příspěvků, s. 332-337. ISBN 978-80-86433-76-9.
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© Vysoké učení technické v Brně,Fakulta stavební