Prohlížení ČVUT - elektronické publikace dle autora "43126101-21c7-4bdb-b0a2-317b7ed6f617"
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COMPARISON OF OPTICAL METHODS FOR CHARACTERIZATION OF GLASS MOSAIC WEATHERING
Autor: Kocour, Vladimir; Petranova, Veronika; Valach, Jaroslav
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)The work presented in this paper is a part of research project supported by Ministry of Culture and devoted to conservation of precious mosaic of "Last Judgement" on St. Vitus Cathedral in Prague. The aim of the project ... -
DETERMINATION OF THERMAL RESPONSE OF CARRARA AND SNEZNIKOVSKY MARBLE USED AS A BUILDING MATERIALS
Autor: Petráňová, Veronika; Valach, Jaroslav; Viani, Alberto; Estébanez, Marta Peréz
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)Physical weathering of marble, widely used as a cladding material on buildings, is one of the most common damaging mechanism caused by anisotropic thermal expansion of calcite grains. The extent of marble deterioration ... -
Experimental evaluation of aluminothermic welds
Autor: Zeman, Lukáš; Valach, Jaroslav; Zlámal, Petr; Krčmářová, Nela; Koudelková, Veronika; Zeman, Jaroslav
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)The article presents a study of the mechanical processes occurring during the aluminothermic reaction using experimental methods (strain gauges, digital image correlation, thermography, scanning electron microscopy, ... -
Stone Topography – Useful Tool in Monuments Restoration Process
Autor: Cihla, Michal; Kovářová, Kateřina; Malát, Richard; Valach, Jaroslav
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)The surface of building stone on historic buildings often bears the original traces of craftsmanship processing. These are an integral part of the visual appearance of the monument and thus its value, which needs to be ... -
UTILIZATION OF IMAGE AND SIGNAL PROCESSING TECHNIQUES FOR ASSESSMENT OF BUILT HERITAGE CONDITION
Autor: Koudelka, Petr; Koudelková, Veronika; Doktor, Tomáš; Kumpová, Ivana; Kytýř, Daniel; Valach, Jaroslav
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)Historical buildings represent invaluable heritage from the past and therefore their protection is a very important task. Assessment of their condition must not cause damage accumulation, thus the least possible volume ...