Publications

Deformation of a Viscoplastic Medium up to Fracture

UDC 539.374

Russian original: Жур­нал при­клад­ной меха­ни­ки и тех­ни­че­ской физи­ки, Ново­си­бирск, 2026 (в печати)

A general mathematical model is formulated for the unsteady deformation of an isotropic viscoplastic medium, together with the necessary and sufficient conditions for loss of continuity. Using the tension of a rectilinear strip and of a round bar up to fracture, a matrix is determined for identifying metals and their alloys with respect to operational reliability.

ENRUFracture mechanicsMetal strength

Matrix for the Identification of Metals

UDC 539.374

Russian original: Изве­стия РАН. Метал­лы, 2026 (в печати)

A calculation-experimental method for evaluating the operational reliability of metals and their alloys, based on a genome-forming matrix for metal identification. Its functionality and reliability are illustrated on titanium alloys, structural steels and aluminium alloys against measured endurance limits.

ENRUFracture mechanicsMetal strength

Assessment of Operational Reliability of Advanced Materials

Steel in Translation, 2024, Vol. 54, No. 10, pp. 960–963

DOI 10.3103/S096709122470178X

ENRUMetal strength

Development of Regulative and Technical Documentation on Crack Resistance of Metals

Steel in Translation, 2024, Vol. 54, No. 6, pp. 531–534
UDC 669.1.017:620.164.3

Russian original: Сталь, 2024, № 5, с. 32–35

DOI 10.3103/S0967091224701067

ENRUFracture mechanics

Mathematical Model of the Viscoelastic Medium as a Method to Identify Metals

Steel in Translation, 2024, Vol. 54, No. 4, pp. 349–354
UDC 539.43.001.8

Russian original: Сталь, 2024, № 3, с. 42–47

DOI 10.3103/S0967091224700748

ENRUFracture mechanics

Methods of Increasing the Strength of Metals and Their Impact on Operational Reliability

Steel in Translation, 2024, Vol. 54, No. 2, pp. 111–114

Russian original: Сталь, 2024, № 1, с. 38–41

DOI 10.3103/S0967091224700359

An experimental computational method for identifying metals with respect to operational reliability, based on combined thermomechanical processing. A material matrix of seven physically justified parameters is defined.

ENRUMetal strength

Evaluation of Endurance Limit of Metals

Steel in Translation, 2023, Vol. 53, No. 9, pp. 810–813

Russian original: Сталь, 2023, № 8, с. 46–49

DOI 10.3103/S0967091223090127

ENRUMetal strength

Revision of Approach to Assessment of Norms Regarding Operational Reliability and Crack Resistance of Materials

Steel in Translation, 2022, Vol. 52, No. 7, pp. 707–710

DOI 10.3103/S0967091222070154

ENRUFracture mechanics

The Structure of a Pipe Weld Joint after Pyrothermal Treatment

Metal Science and Heat Treatment, 1993, Vol. 35, No. 2, pp. 79–82

DOI 10.1007/BF00773801

ENRUTube reliabilityWelded joints

Escalation Failure of Pipelines

Strength of Materials, 1992, Vol. 24, No. 12, pp. 711–715

DOI 10.1007/BF00768554

ENRUFracture mechanicsTube reliability

Estimating the Carrying Capacity of Spherical Vessels from Dynamic Loading Data

Combustion, Explosion and Shock Waves, 1992, Vol. 28, No. 5, pp. 557–559

DOI 10.1007/BF00755734

ENRUShells and pressure vessels

Evaluating Residual Stresses in Tubes after Rapid Surface Heating

Metal Science and Heat Treatment, 1992, Vol. 34, No. 2, pp. 124–127

DOI 10.1007/BF00769879

ENRUTube reliability

Pyrothermal Treatment of Welded Joints

Metal Science and Heat Treatment, 1991, Vol. 33, No. 10, pp. 718–721

DOI 10.1007/BF00800686

ENRUWelded joints

Mechanism of a Ductility Maximum for Metals in Relation to Strain Rate

Strength of Materials, 1991, Vol. 23, No. 9, pp. 969–973

DOI 10.1007/BF00770924

ENRUMetal strength

Development of Pyrotechnic Compounds for Heat Treating Welded Joints

Combustion, Explosion and Shock Waves, 1991, Vol. 27, No. 4, pp. 456–462

DOI 10.1007/BF00789558

ENRUWelded joints

Increasing the Design Strength of Piping Fittings

Strength of Materials, 1991, Vol. 23, No. 4, pp. 468–472

DOI 10.1007/BF00771978

ENRUTube reliabilityMetal strength

Fracture Mechanics of Multilayer and Reinforced Spherical Type Pressure Vessels at Reduced Test Temperature

Strength of Materials, 1990, Vol. 22, No. 1, pp. 33–38

DOI 10.1007/BF00774977

ENRUFracture mechanicsShells and pressure vessels

Estimate of the Ultimate Deformation in the Rupture of Metal Pipes Subjected to Intense Loads

Journal of Applied Mechanics and Technical Physics, 1987, Vol. 28, No. 1, pp. 149–156

DOI 10.1007/BF00918787

ENRUFracture mechanicsTube reliability

Stability of a Viscoplastic Ring

Journal of Applied Mechanics and Technical Physics, 1984, Vol. 25, No. 1, pp. 142–153

DOI 10.1007/BF00916885

ENRUShells and pressure vessels

Biaxial Unsteady Strain of a Rectilinear Strip in the Scheme of a Compressible Viscoplastic Medium

Journal of Applied Mechanics and Technical Physics, 1982, Vol. 23, No. 6, pp. 850–855

DOI 10.1007/BF00911042

ENRUMetal strength

Estimate of Fragment-Formation in the Destruction of a Spherical Shell

Journal of Applied Mechanics and Technical Physics, 1982, Vol. 23, No. 3, pp. 420–426

DOI 10.1007/BF00910087

ENRUFracture mechanicsShells and pressure vessels

Nonstationary Expansion prior to Rupture of a Compressible Ring in an Ideal Plasticity Scheme

Combustion, Explosion and Shock Waves, 1980, Vol. 16, No. 4, pp. 452–458

DOI 10.1007/BF00742996

ENRUShells and pressure vessels

Strength of Toroidal Shells and Elbows Loaded Internally under Pressure

Strength of Materials, 1980, Vol. 12, No. 5, pp. 658–661

DOI 10.1007/BF01118049

ENRUTube reliabilityShells and pressure vessels

Efficiency of Sharply Bent Elbows Loaded by an Internal Pressure

Chemical and Petroleum Engineering, 1979, Vol. 15, No. 7, pp. 505–506

DOI 10.1007/BF01175366

ENRUTube reliability

Flow Stability of a Flat Plastic Ring with Free Boundaries

Journal of Applied Mechanics and Technical Physics, 1975, Vol. 16, No. 2, pp. 229–234

DOI 10.1007/BF00858918

ENRUShells and pressure vessels

Stability of the Flow of Metallic Rings under the Action of an Explosion

Combustion, Explosion and Shock Waves, 1975, Vol. 11, No. 1, pp. 98–104

DOI 10.1007/BF00742865

ENRUShells and pressure vessels

Assessment of In-Service Reliability of Capillary Tubes in the Cold-Worked Condition

Russian original: Сталь, 2026, № 6, с. 27–30

Using capillary tubes of 12Х18Н10Т and ХН50ВМТЮБ steel and АМг2 aluminium alloy, an experimental-calculation method for assessing in-service reliability and fracture resistance is demonstrated, with a proposal to revise certification documentation.

ENRUTube reliability

New insight into the strength of metal

UDC 621.774.35

A new approach to the identification of metals and their alloys is formulated, based on modern achievements in fracture mechanics. The calculation-experimental method is simple in practical application; functionality and reliability are illustrated with specific examples.

RUENMetal strength

On the strength groups of electric-welded and seamless steel tubes

UDC 669.1.017

Russian original: Сталь, 2026 (в печати)

Using the example of electric-welded steel pipes for main gas pipelines, seamless oil-grade pipes and boiler pipes in various steel grades, the calculation-experimental method is tested for the operational reliability of those pipes. It argues for classifying pipes by reliability category rather than by the strength groups of API 5CT / ISO 11960:2004.

RUENTube reliability

A blow to impact toughness

Моно­гра­фия

DOI 10.12737/2161513

RUFracture mechanics

Study of Methods for Estimating the Viscosity Coefficient of Metals

Нау­ко­ём­кие тех­но­ло­гии, 2021

DOI 10.18127/j19998465-202105-04

RUMetal strength