Latest issueDevelopment of a sensor for determining stresses inside reinforced concrete structures. Part 1
DOI: 10.37153/2618-9283-2023-4-45-58
Authors:
Nikolai N. Trekin
Moscow State University of Civil Engineering (National Research University) (MGSU). Dr. Sci. (Engineering), Professor of the Department of Reinforced concrete and stone structures. Moscow, Russian Federation
Kirill V. Avdeev
Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions, chief engineer. Moscow, Russian Federation
Vadim E. Kodysh
PhD of engineering, researcher of LSSIMS of TSNIISK named after V.A. Kucherenko of JSC RCC. Moscow, Russian Federation
Sergey D. Shmakov
Russian university of transport (MIIT). PhD student, Junior Researcher, Department of Structural Systems No. 1. Moscow, Russian Federation
Andrey V. Cherepanov
Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions. PhD student, Lead Design Engineer of Structural Systems Department No. 2. Moscow, Russian Federation
Mikhail A. Tuchin
Head of Sector, Department of Structural Systems No. 2,
Aleksey B. Chaganov
Vyatka State University. Cand. Sci. (Engineering), Head of the Department of Construction Production. Kirov, Russian Federation
Rubric: Theoretical and experimental studies
Key words: voltage sensor, strain gauge, experimental results, special limit state, reinforced concrete structures
Annotation:
The article presents the results of the first stage of the development of the optimal design of the stress sensor, which allows to evaluate the stress-strain state of the section inside the experimental reinforced concrete structure. The task was to develop a voltage sensor with high structural strength (the ability to maintain operability at a pressure of more than 350 kg / cm2), stability of measurement results, as well as ease of manufacture. The experience of using voltage sensors based on various physical principles is considered, as well as a brief historical background of the development of methods for determining the stresses of building structures of buildings and structures is presented.
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Данные об авторах / Information about authors