Simulation of microcrack influence on temperature variations within geomaterials under deformation

Balueva, M. A.; Blokhin, D. I.; Savatorova, Viktoria L.; Talonov, A. V.; Шейнин, В. И.

doi:10.1007/s10913-009-0072-z

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…To compensate temperature noise, the efficiency of regression processing of daily temperature deviations was proved [5][6][7]. To reduce the influence of meteorological factors of different nature, it is proposed to use automatic calibration of the ins tallation [8] and compensation of the geodynamic trend [9].…”

Section: Introductionmentioning

confidence: 99%

Application of phase-metric compensation method for geoelectric control of near-surface geodynamic processes

et al. 2020

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This work is devoted to the application of the compensation method of geoelectric control using the field phase characteristics for the detection and localization of geodynamic processes on example of the development of the karst-suffusion cavity. High noise immunity of the phase-metric registration method of geoelectric signals in comparison with amplitude parameters of the anomalous components of electromagnetic field, usually used to analyze the results of observations, is noted. A formalized approach to the use of phase characteristics of the field for the interpretation of monitoring data and associated problem of geodynamic processes localization is developed. In the framework of this approach, the section parameters are proposed to determine by the minimum sum of weighted mean square interpretation error and regularizing functional containing a priori information about the geoelectric section. To check localization possibility of the spherical karst-suffusion cavity, simulation of the amplitude and phase anomalous components of the field potential, as well as the standard error of heterogeneity localization, when moving the sphere center along the installation profile, is carried out. Simulation has shown a good potential differentiation from the inhomogeneity position, the highest accuracy of localization is achieved with combined use of amplitude and phase field components in the problem of inhomogeneity localization.

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Section: Introductionmentioning

confidence: 99%

Application of phase-metric compensation method for geoelectric control of near-surface geodynamic processes

et al. 2020

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Statistical Regression Analysis of Breakages in Cold Rolling

Belskiy

Shopin

2020

IOP Conf. Ser.: Mater. Sci. Eng.

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The maximum probability of strip’s breakage during the cold rolling is observed when the values of edge wedge are greater than 150 microns and the saddle coefficient is less than -0.075 and greater than 0.050. It is also shown that there is a pronounced synergistic effect of influence of combination of the saddle coefficient and the edge wedge on the breakage of the strip. When the edge wedge is reduced below 50 microns, the saddle coefficient ceases to affect the breakage of the strip during the cold rolling. At the same time, when the edge wedge is higher than 160 microns, the breakage is minimal with the saddle coefficient in the range from 0 to 0.025.

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Simulation of microcrack influence on temperature variations within geomaterials under deformation

Cited by 2 publications

References 4 publications

Application of phase-metric compensation method for geoelectric control of near-surface geodynamic processes

Application of phase-metric compensation method for geoelectric control of near-surface geodynamic processes

Statistical Regression Analysis of Breakages in Cold Rolling

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