Registration Number
0224U000333,
0122U000653
, R & D reports
Title
Development of methods and means of defectoscopy and assessment of the reliability of critical transport infrastructure
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Head
Batrakova Anzhelika H., Доктор технічних наук
Registration Date
05-01-2024
Organization
Kharkiv National Automobile and Road University
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The object of research is georadar diagnostics and evaluation
reliability of transport facilities and construction structures with subsurface inhomogeneities.
The goal of the NDR is to develop new methods and technical means
flaw detection of building structures and engineering structures, which are flat-layered multi-component environments with inclusions of various origins, to assess and predict their reliability.
Research methods are theoretical, experimental, analytical
research, methods of machine modeling and experimental planning.
The results of the NDR are: the development of interaction models
sounding signals with flat-layered media containing subsurface inhomogeneities; development of the principles of restoration of electrophysical parameters of spatially inhomogeneous environments, the method of positioning and identification of subsurface inhomogeneities, which is based on the properties of the probing electromagnetic field with a variable state of polarization; development of algorithms and software for modeling the propagation of sounding signals, primary processing and interpretation of GPR sounding results, positioning and identification of subsurface inhomogeneities; substantiation of requirements for ground-penetrating radar equipment and parameters of antenna systems; development and production of the layout of the antenna system to solve the tasks of flaw detection; development of the procedure for assessing the reliability of structures with subsurface inhomogeneities, which is based on the results of modeling the stress-strain state of flat-layered media with local integrity violations, the theory of reliability and the theory of risk.
Product Description
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Batylin Stanislav O.
Batrakov Dmytrii O.
Gunko Iryna S.
Dorozhko Yevhen V.
Zakharova Elina V
Kovalenko Lyudmila O
Levchenko Nataliya D
Rahulina Liudmyla
Ruban Victor P
Sarkisian Hor S.
Urdzik Serhii Mykolayovych
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2024-01-05
