Search | Fracture and Structural Integrity

Analytical, Numerical and Physical Models Views: 1,372 Downloads: 537 Vol. 13, No. 50 (2019) September 20, 2019 pp. 667-683

Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data

Oleg Plekhov, Anastasiya Kostina, Sergey Aizikovich

Pulsed thermography is an active non-destructive technique which uses optical excitation source to stimulate heating of the object under investigation. This work is devoted to the simulation of the pulsed thermography method in a steel…

10.3221/IGF-ESIS.50.57

Details: Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data PDF Visual Abstract

PDF Visual Abstract

SI: Russian mechanics contributions for Structural Integrity Views: 1,211 Downloads: 856 Vol. 17, No. 63 (2023) December 21, 2022 pp. 46-60

The earth-fill dam state express investigation using mechanical vibrations produced by HPP

Galina Antonovskaya, Natalia Kapustyan

The usage of mechanical vibrations produced by the hydropower plant (HPP) turbine may be used for seismic sounding of large-scale constructions as the earth-fill dam and its abutment contacts. Such vibrations are monochromatic oscillations…

10.3221/IGF-ESIS.63.05

Details: The earth-fill dam state express investigation using mechanical vibrations produced by HPP PDF Visual Abstract

PDF Visual Abstract

SI: Russian mechanics contributions for Structural Integrity Views: 1,172 Downloads: 548 Vol. 13, No. 49 (2019) June 25, 2019 pp. 302-313

Numerical analysis of a caprock integrity during oil production by steam-assisted gravity drainage method

Anastasiia Kostina, Maxim Zhelnin, Oleg Plekhov

The work is devoted to the investigation of a caprock integrity during oil production by steam-assisted gravity drainage method. An originally proposed thermo-hydro-mechanical model was used for the evaluation of mechanical loading acting…

10.3221/IGF-ESIS.49.30

Details: Numerical analysis of a caprock integrity during oil production by steam-assisted gravity drainage method PDF Visual Abstract

PDF Visual Abstract

Miscellanea Views: 1,105 Downloads: 624 Vol. 6, No. 21 (2012) June 29, 2012 pp. 46-53

Infrared thermography study of the fatigue crack propagation

A.Yu. Fedorova, M.V. Bannikov, M.V. Bannikov, O.A. Plekhov, E.V. Plekhova

The work is devoted to the experimental study of heat dissipation process caused by fatigue crack propagation. To investigate a spatial and time temperature evolution at the crack tip set of experiments was carried out using specimens with…

10.3221/IGF-ESIS.21.06

Details: Infrared thermography study of the fatigue crack propagation PDF

PDF

Search the articles

Search results

Numerical simulation of subsurface defect identification by pulsed thermography and improvement of this technique for noisy data

The earth-fill dam state express investigation using mechanical vibrations produced by HPP

Numerical analysis of a caprock integrity during oil production by steam-assisted gravity drainage method

Infrared thermography study of the fatigue crack propagation