Публікації

Deformation of a Viscoplastic Medium up to Fracture

УДК 539.374

Російський оригінал: 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.

ENRUМеханіка руйнуванняМіцність металів

Matrix for the Identification of Metals

УДК 539.374

Російський оригінал: 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.

ENRUМеханіка руйнуванняМіцність металів

Assessment of Operational Reliability of Advanced Materials

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

DOI 10.3103/S096709122470178X

ENRUМіцність металів

Development of Regulative and Technical Documentation on Crack Resistance of Metals

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

Російський оригінал: Сталь, 2024, № 5, с. 32–35

DOI 10.3103/S0967091224701067

ENRUМеханіка руйнування

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

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

Російський оригінал: Сталь, 2024, № 3, с. 42–47

DOI 10.3103/S0967091224700748

ENRUМеханіка руйнування

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

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

Російський оригінал: 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.

ENRUМіцність металів

Evaluation of Endurance Limit of Metals

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

Російський оригінал: Сталь, 2023, № 8, с. 46–49

DOI 10.3103/S0967091223090127

ENRUМіцність металів

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

ENRUМеханіка руйнування

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

ENRUНадійність трубЗварні з'єднання

Escalation Failure of Pipelines

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

DOI 10.1007/BF00768554

ENRUМеханіка руйнуванняНадійність труб

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

ENRUОболонки та посудини тиску

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

ENRUНадійність труб

Pyrothermal Treatment of Welded Joints

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

DOI 10.1007/BF00800686

ENRUЗварні з'єднання

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

ENRUМіцність металів

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

ENRUЗварні з'єднання

Increasing the Design Strength of Piping Fittings

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

DOI 10.1007/BF00771978

ENRUНадійність трубМіцність металів

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

ENRUМеханіка руйнуванняОболонки та посудини тиску

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

ENRUМеханіка руйнуванняНадійність труб

Stability of a Viscoplastic Ring

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

DOI 10.1007/BF00916885

ENRUОболонки та посудини тиску

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

ENRUМіцність металів

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

ENRUМеханіка руйнуванняОболонки та посудини тиску

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

ENRUОболонки та посудини тиску

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

ENRUНадійність трубОболонки та посудини тиску

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

ENRUНадійність труб

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

ENRUОболонки та посудини тиску

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

ENRUОболонки та посудини тиску

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

Російський оригінал: 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.

ENRUНадійність труб

Нові знання про міцність металу

УДК 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.

RUENМіцність металів

До питання про групи міцності електрозварних і безшовних сталевих труб

УДК 669.1.017

Російський оригінал: 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.

RUENНадійність труб

Удар по ударній в'язкості

Моно­гра­фия

DOI 10.12737/2161513

RUМеханіка руйнування

Study of Methods for Estimating the Viscosity Coefficient of Metals

Нау­ко­ём­кие тех­но­ло­гии, 2021

DOI 10.18127/j19998465-202105–04

RUМіцність металів