Open AccessInfluence of Operational Factors on the Object of Concrete Strength Control of Reinforced Concrete Structures
Author(s) -
Aleksei Kolleganov,
Nikita Kolleganov,
S S Levshekov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1079/4/042082
Subject(s) - reinforced concrete , humidity , structural engineering , stress (linguistics) , research object , environmental science , materials science , computer science , engineering , meteorology , linguistics , philosophy , physics , regional science , geography
When determining the strength of concrete in reinforced concrete structures by non-destructive methods, factors such as temperature, humidity and the stress-strain state of the structure can have a significant impact on the accuracy of the devices. The impact of these factors, which increases with increasing humidity, begins with the surface areas of concrete structures. Up to 75% of building structures are exposed to the destructive effects of atmospheric and industrial environments, of which concrete and reinforced concrete structures account for about 500 million m 2 The article considers the degree of influence of these factors on the accuracy of non-destructive testing devices when using various methods for determining the strength of concrete.