Development of a Stress Sensor for Solids
https://doi.org/10.22227/2949-1622.2024.1.45-56
Abstract
The paper presents the results of experimental design of a cortex of the embedded stress sensor, which allows to determine stresses in the cross-section of large-scale laboratory monolithic structures made on the basis of mineral and polymer binders (concrete, gypsum, etc.). The objectives of the design were to develop a constructive solution of the stress sensor housing based on strain gauges, which has small dimensions, low manufacturing cost, as well as high resolution and stability of readings over the entire sensitivity area (stress up to 400 kgf/cm2).
The stress sensor allows to determine the stress in laboratory structures with high accuracy, without significantly affecting the stress-strain state of the section at different stages of operation of the structural element.
About the Authors
N. N. Trekin
Moscow State University of Civil Engineering (National Research University) (MGSU)
Russian Federation
Russian Federation
Nikolai Nikolaevich Trekin, Doctor of Technical Sciences, Associate Professor, Associate Professor of the Department of Reinforced Concrete and Masonry Structures
26 Yaroslavskoe shosse, Moscow, 129337
E. N. Kodysh
Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions
Russian Federation
Russian Federation
Emil Naumovich Kodysh, Doctor of Technical Sciences, Associate Professor, Chief Scientific Officer
Dmitrovskoe shosse, 46, building 2, Moscow 12723
S. D. Shmakov
Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions
Russian Federation
Russian Federation
Sergey Dmitrievich Shmakov, PhD student, Junior Researcher, Department of Structural Systems No. 1
Dmitrovskoe shosse, 46, building 2, Moscow 12723
A. B. Chaganov
Vyatka State University
Russian Federation
Russian Federation
Aleksey Borisovich Chaganov, Candidate of Technical Sciences, Head of the Department of Construction Production
36, Moskovskaya street, Kirov city, Kirov region 610000
A. V. Cherepanov
Central Scientific Research and Project Experimental Institute of Industrial Buildings and Constructions
Russian Federation
Russian Federation
Andrey Viktorovich Cherepanov, PhD student, Lead Design Engineer of Structural Systems Department No. 2
Dmitrovskoe shosse, 46, building 2, Moscow 12723
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Review
For citations:
Trekin N.N., Kodysh E.N., Shmakov S.D., Chaganov A.B., Cherepanov A.V. Development of a Stress Sensor for Solids. Reinforced concrete structures. 2024;5(1):45-56. (In Russ.) https://doi.org/10.22227/2949-1622.2024.1.45-56
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