@conference{Manychova201820511518,
author = "M. Manychova and J. Stulirova and D. Pospisilova",
abstract = "Sustainable building structures are one of presumptions of long-lasting and environmental friendly urban areas. Building structures are affected by many contrary impacts within their lifetime, i.e. weather, human, animal, vegetable, fungal and environmental interventions, natural and non-natural disasters. Timely and appropriate maintenance or other remedial measures could be selected using up-to date diagnostics or monitoring methods. One of the big issues of the building sustainability can be found in durability or damage of a reinforcement of concrete structures. The paper demonstrates an experimental study of novel method for detecting corrosion of inaccessible rebars placed inside of reinforced concrete structures. The method is based on nonlinear dynamic ultrasonic principle as the conventional ultrasonic testing methods hail in evaluation of complicated material composing structurers or detection of their defects. Introduced method of nonlinear dynamic testing, using nonlinear dynamic phenomena accompanying the elastic wave propagation, has started to develop rapidly in the last two decades. The method extends areas of the ultrasonic testing method applicability because construction materials are typical examples where an application of conventional ultrasonic methods is very complicated. That is why civil engineering is one of the branches in which a wide application range of nonlinear ultrasonic spectroscopy methods may be expected to take place.",
address = "51 Alexander Malinov blvd, Sofia, 1712, Bulgaria",
booktitle = "5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018",
chapter = "SOCIAL SCIENCES: Section Planning and Development",
doi = "10.5593/sgemsocial2018/5.2/S20.064",
isbn = "978-619-7408-60-7",
issn = "2367-5659",
keywords = "damage progression; nonlinear elasticity; reinforced concrete; corrosion; degradation",
month = "26 August – 01 September, 2018",
note = "5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018, 26 August – 01 September, 2018",
number = "5.2",
organization = "Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci {\&} Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts {\&} Letters; Ac",
pages = "511-518",
publisher = "STEF92 Technology",
series = "International Multidisciplinary Scientific Conference on Social Sciences and Arts-SGEM",
title = "{SUSTAINABLE} {URBAN} {AREAS} {WITHIN} {MONITORING} {OF} {BUILDING} {STRUCTURES} {BY} {NONLINEAR} {ULTRASONIC} {SPECTROSCOPY}",
type = "Proceedings Paper",
url = "https://www.sgemsocial.org/index.php/jresearch-article?citekey=Manychova201820511518",
volume = "18",
year = "2018",
}