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Analytical, computational and physical models Views: 819 Downloads: 621 Vol. 18, No. 68 (2024) March 5, 2024 pp. 425-439

Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values

Eugeniia Feklistova, Artur Mugatarov, Valeriy Wildemann, Anton Agishev

This work is devoted to the fracture processes numerical modeling of elastic-brittle bodies taking into account the statistical distribution of subregions strength values and stress concentration. The novel formulation of the boundary…

10.3221/IGF-ESIS.68.22Copy the DOI link

Details: Fracture processes numerical modeling of elastic-brittle bodies with statistically distributed subregions strength values PDF Visual Abstract

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Analytical, computational and physical models Views: 582 Downloads: 400 Vol. 18, No. 70 (2024) August 12, 2024 pp. 105-120

Numerical study of the influence of the parameters of statistical distribution of the structural elements’ ultimate strength on deformable bodies’ fracture processes

Eugeniia Feklistova, Artur Mugatarov, Valeriy Wildemann

This work is dedicated to the numerical study of the influence of the parameters of statistical distribution of the structural elements’ ultimate strength on fracture processes of deformable bodies with stress concentrators. The loading…

10.3221/IGF-ESIS.70.06Copy the DOI link

Details: Numerical study of the influence of the parameters of statistical distribution of the structural elements’ ultimate strength on deformable bodies’ fracture processes PDF Visual Abstract

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Fractography and Advanced metallography Views: 721 Downloads: 1,282 Vol. 17, No. 66 (2023) September 27, 2023 pp. 38-55

Characterization of the mechanical properties and microstructural evolution of martensitic steel in repeated tempering cycles

Amitkumar Shelar, B. P. Ronge

The purpose of this study was to understand the behavior of martensitic H13 steel in accordance with the microstructural evolution, mechanical properties and wear in repeated tempering cycles. The microstructures were characterized by axio…

10.3221/IGF-ESIS.66.03Copy the DOI link

Details: Characterization of the mechanical properties and microstructural evolution of martensitic steel in repeated tempering cycles PDF Visual Abstract

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Fracture Views: 1,300 Downloads: 592 Vol. 16, No. 62 (2022) September 22, 2022 pp. 326-335

The Mechanical properties and statistical analysis of the Charpy impact test using the Weibull distribution in jute-polyester and glass-polyester composites

Tahar Tioua, Djamel Djeghader, Bachir Redjel

In recent years, the use of natural fiber composites to provide a possible replacement for synthetic fiber composites for practical applications has been the subject of several studies. This study deals with the fabrication and…

10.3221/IGF-ESIS62.23Copy the DOI link

Details: The Mechanical properties and statistical analysis of the Charpy impact test using the Weibull distribution in jute-polyester and glass-polyester composites PDF Visual Abstract

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Integrity of materials and structures Views: 639 Downloads: 294 Vol. 19, No. 74 (2025) July 3, 2025 pp. 1-19

Optimizing mechanical properties of AA7075 Metal Matrix Composites reinforced with TiB2 and ZrO2 particulates

Nagaraj S. Dhongade, Vinod Kumar V. Meti, I. G. Siddhalingeshwar, G. U. Raju, M. A. Umarfarooq, N.R. Banapurmath, Ashok M. Sajjan, Vinayak S. Uppin, Balbir Singh

Hybrid metal matrix composites (MMCs), recognized for their superior strength-to-weight ratios and synergistic property enhancements, are emerging as advanced materials capable of mitigating the inherent limitations observed in…

10.3221/IGF-ESIS.74.01Copy the DOI link

Details: Optimizing mechanical properties of AA7075 Metal Matrix Composites reinforced with TiB2 and ZrO2 particulates PDF HTML Visual Abstract

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Analytical, computational and physical models Views: 606 Downloads: 451 Vol. 19, No. 74 (2025) July 29, 2025 pp. 55-72

Numerical modeling of fracture processes of bodies with stress concentrators under conditions of proportional loading, taking into consideration the statistical distribution of ultimate strength and partial loss of load bearing capacity

Eugeniia Feklistova, Artur Mugatarov, Valeriy Wildemann

This work is dedicated to the development of a fracture model for an elastic-brittle solid with statistically distributed strength characteristics of subregions and the application of this model to describe fracture processes of bodies…

10.3221/IGF-ESIS.74.05Copy the DOI link

Details: Numerical modeling of fracture processes of bodies with stress concentrators under conditions of proportional loading, taking into consideration the statistical distribution of ultimate strength and partial loss of load bearing capacity HTML PDF Visual Abstract

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Fractography and Advanced metallography Views: 1,714 Downloads: 1,062 Vol. 17, No. 63 (2023) December 21, 2022 pp. 100-109

Investigation on Microstructure and Tensile Fractography of RE Oxides (CeO2/Y2O3) Reinforced AZ91D Magnesium Matrix Composites

Santhosh Gotagunaki, Vardhaman S. Mudakappanavar, R. Suresh

The current work aims to investigate the mechanical properties of rare oxide reinforced Mg alloy based MMCs. Magnesium matrix considered in the study is AZ91D alloy, whereas rare earth oxides reinforced were CeO₂ and Y₂O₃. The Y₂O₃…

10.3221/IGF-ESIS.63.10Copy the DOI link

Details: Investigation on Microstructure and Tensile Fractography of RE Oxides (CeO2/Y2O3) Reinforced AZ91D Magnesium Matrix Composites PDF Visual Abstract

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Fatigue and Fracture of non metallic materials Views: 141 Downloads: 95 Vol. 20, No. 77 (2026) April 22, 2026 pp. 138-172

Phenomenological models of residual mechanical properties of polymer composites under fatigue loading: review, analysis of descriptive ability and classification

Oleg Staroverov, Artur Mugatarov, Anastasia Sivtseva, Valeriy Wildemann

In this work, a review and mathematical analysis of phenomenological models of residual strength and residual stiffness of polymer composite materials under fatigue loading have been carried out. The methodology of the analysis is…

10.3221/IGF-ESIS.77.10Copy the DOI link

Details: Phenomenological models of residual mechanical properties of polymer composites under fatigue loading: review, analysis of descriptive ability and classification PDF HTML Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 518 Downloads: 316 Vol. 19, No. 71 (2025) October 12, 2024 pp. 80-90

Effect of cast part size on the microstructure and mechanical properties of a bainitic High-Carbon and High-Silicon Cast Steel

Diego Fernandino, Alejandro Basso, Nicolas Tenaglia

This study aims at assessing the impact of casting size on the bainitic transformation, resulting microstructures, and tensile properties of a high-carbon, high-silicon steel austempered at different temperatures. The casting size was…

10.3221/IGF-ESIS.71.07Copy the DOI link

Details: Effect of cast part size on the microstructure and mechanical properties of a bainitic High-Carbon and High-Silicon Cast Steel PDF HTML Visual Abstract

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SI: Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 542 Downloads: 497 Vol. 14, No. 53 (2020) July 19, 2020 pp. 457-473

Numerical and Experimental Analysis of Stacking Sequences Effects in Composite Mechanical Joints under Impact Loadings

Pourya Fathi, Alireza Naddaf Oskouei, Khodadad Vahedi, Amin Moslemi Petrudi

Composite structures in the field of advanced and modern structures in engineering design and according to high specification of composite materials such as high strength to weight ratio use in various industries such as aerospace, marine.…

10.3221/IGF-ESIS.53.36Copy the DOI link

Details: Numerical and Experimental Analysis of Stacking Sequences Effects in Composite Mechanical Joints under Impact Loadings PDF Visual Abstract

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Fracture Views: 1,190 Downloads: 841 Vol. 16, No. 60 (2022) March 25, 2022 pp. 380-391

Microstructure and anisotropic tensile performance of 316L stainless steel manufactured by selective laser melting

Lin Wang

The selective laser melting (SLM) technology is widely used to manufacture 316L stainless steel (SS) components for industrial applications. To understand the microstructure and the mechanical properties of additively manufactured 316L…

10.3221/IGF-ESIS.60.26Copy the DOI link

Details: Microstructure and anisotropic tensile performance of 316L stainless steel manufactured by selective laser melting PDF Visual Abstract

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SI: IGF26 - 26th International Conference on Fracture and Structural Integrity Views: 1,273 Downloads: 960 Vol. 16, No. 59 (2022) December 22, 2021 pp. 396-404

Methodology of hydrogen embrittlement study of long-term operated natural gas distribution pipeline steels caused by hydrogen transport

Hryhoriy Nykyforchyn, Olha Zvirko, Myroslava Hredil, Halyna Krechkovska, Oleksandr Tsyrulnyk, Oleksandra Student, Leonid Unigovskyi

A methodology of experimental research on hydrogen embrittlement of pipe carbon steels due to the transportation of hydrogen or its mixture with natural gas by a long-term operated gas distribution network is presented. The importance of…

10.3221/IGF-ESIS.59.26Copy the DOI link

Details: Methodology of hydrogen embrittlement study of long-term operated natural gas distribution pipeline steels caused by hydrogen transport PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 1,417 Downloads: 863 Vol. 17, No. 63 (2023) December 21, 2022 pp. 1-12

Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data

Lev Levin, Mikhail Semin, Ivan Golovatyi

This paper describes the results of the temperature monitoring of a frozen wall (FW) around the skip shaft of a potash mine under construction. The data on temperature measurements in control-thermal boreholes were used to parameterize the…

10.3221/IGF-ESIS.63.01Copy the DOI link

Details: Analysis of the structural integrity of a frozen wall during a mine shaft excavation using temperature monitoring data PDF Visual Abstract

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Reliability and Life Extension of Components Views: 880 Downloads: 453 Vol. 15, No. 55 (2021) December 28, 2020 pp. 136-144

Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage

Vyacheslav Popov, V.V. Kashelkin, A.S. Demidov

The article describes a method for assessing the strength reliability of high-temperature heat exchangers with service life of several tens of thousands of hours at the design stage, when there is not enough statistical data on the…

10.3221/IGF-ESIS.55.10Copy the DOI link

Details: Assessment of the strength reliability of high-temperature heat exchangers with long service life at the design stage PDF Visual Abstract

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Advanced Manufacturing and Processing Views: 915 Downloads: 1,130 Vol. 16, No. 62 (2022) September 22, 2022 pp. 385-407

Synthesis, Microstructural Characterization, Mechanical, Fractographic and Wear Behavior of Micro B4C Particles Reinforced Al2618 Alloy Aerospace Composites

Veeresha G, Manjunatha B, V. Bharath, M Nagaral, VAuradi

In the current studies an investigations were made to know the effect of 63 micron sized B₄C particles addition on the mechanical and wear behavior of aerospace alloy Al2618 metal composites. Al2618 alloy with different weight percentages…

10.3221/IGF-ESIS.62.27Copy the DOI link

Details: Synthesis, Microstructural Characterization, Mechanical, Fractographic and Wear Behavior of Micro B4C Particles Reinforced Al2618 Alloy Aerospace Composites PDF Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 374 Downloads: 229 Vol. 20, No. 75 (2026) November 13, 2025 pp. 326-338

Study on mechanical, wear, corrosion and fracture characteristics of Al7075 by modifying nano sized Magnesium (n-Mg) element

M. Ravikumar, Hanumanthe Gowda, G. L. Umesh, N. K. Manjunath

Aluminum alloys are widely used in the automobile industry because of their excellent mechanical strength, low weight, and remarkable resistance to corrosion and wear. The purpose of this study is to investigate how the microstructure…

10.3221/IGF-ESIS.75.23Copy the DOI link

Details: Study on mechanical, wear, corrosion and fracture characteristics of Al7075 by modifying nano sized Magnesium (n-Mg) element PDF HTML Visual Abstract

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Integrity of materials and structures Views: 547 Downloads: 316 Vol. 20, No. 76 (2026) January 2, 2026 pp. 1-16

Mechanical and morphological evaluation of jute fiber reinforced epoxy composites for sustainable structural and automotive applications

B. A. Praveen

This study investigates jute fibre reinforced epoxy composites fabricated using a controlled vacuum bag moulding process, with emphasis on establishing reliable structure property relationships relevant to sustainable engineering…

10.3221/IGF-ESIS.76.01Copy the DOI link

Details: Mechanical and morphological evaluation of jute fiber reinforced epoxy composites for sustainable structural and automotive applications Graphical Abstract PDF HTML

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SI: Damage Mechanics of materials and structures Views: 591 Downloads: 462 Vol. 19, No. 72 (2025) March 24, 2025 pp. 247-262

Predicting the strength of 3D-printed conductive composite under tensile load: A probabilistic modeling and experimental study

Nassima Naboulsi, Fatima Majid, Taoufik Hachimi, Najoua Barhoumi, Kaouthar Khlifi, Soufyan Dadoun

Conductive PLA is an innovative composite material that combines the ecological benefits of polylactic acid, a biodegradable thermoplastic, with electrical conductivity properties. Usually used in additive manufacturing for its ease of…

10.3221/IGF-ESIS.72.18Copy the DOI link

Details: Predicting the strength of 3D-printed conductive composite under tensile load: A probabilistic modeling and experimental study PDF HTML Visual Abstract

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Damage mechanics Views: 729 Downloads: 556 Vol. 19, No. 71 (2025) December 5, 2024 pp. 285-301

Effect of Hybrid Nano Particle Reinforcements on Fractographic, Mechanical and Wear Behavior of Al6061 Alloy Composites Developed by Ultrasonic Assisted Stir Casting Technique

Annapoorna Krishnappa, Shobha Ramesh, Vedashantha Murthy Bharath, Rajanna Siddagangappa, Srimadhu Ashokkumar, Madeva Nagaral, Virupaxi Auradi

The purpose of this study is to investigate the influence of hybrid nanoparticle reinforcement with Al₂O₃ and ZrO₂ on the mechanical and wear parameters of Al6061 alloy-based Nano composites. MMC’s (Metal Matrix Composite) specimens were…

10.3221/IGF-ESIS.71.21Copy the DOI link

Details: Effect of Hybrid Nano Particle Reinforcements on Fractographic, Mechanical and Wear Behavior of Al6061 Alloy Composites Developed by Ultrasonic Assisted Stir Casting Technique PDF HTML Visual Abstract

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Miscellanea Views: 829 Downloads: 483 Vol. 13, No. 48 (2019) March 5, 2019 pp. 491-502

Innovative geometric design improves the resistance of simple metal / metal lap joint

Mehadjia Bezzerrouki

Bonded assemblies are widely used in many industrial sectors mainly in the aerospace field. Many researches in these domains are focused on evaluating the stresses in the adhesive layer in order to achieve maximum strength and long service…

10.3221/IGF-ESIS.48.47Copy the DOI link

Details: Innovative geometric design improves the resistance of simple metal / metal lap joint PDF Visual Abstract

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SI: Steels and Composites for Engineering Structures Views: 652 Downloads: 568 Vol. 16, No. 59 (2022) December 22, 2021 pp. 89-104

Effect of nylon fabric reinforcement on the mechanical performance of adhesive joints made between glass and GFRP

Placido Munafò, Francesco Marchione, Gianluca Chiappini, Monica Marchini

The use of reinforcements in adhesive joints makes the stress distribution more uniform, improving their mechanical performance and adhesion. The present paper aims to verify the effectiveness and efficiency of the insertion of nylon 6…

10.3221/IGF-ESIS.59.07Copy the DOI link

Details: Effect of nylon fabric reinforcement on the mechanical performance of adhesive joints made between glass and GFRP PDF Visual Abstract

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Analytical, Numerical and Physical Models Views: 1,946 Downloads: 1,456 Vol. 17, No. 64 (2023) March 21, 2023 pp. 266-282

Free vibration analysis of the structural integrity on the porous functionally graded plates using a novel Quasi-3D hyperbolic high order shear deformation theory

Mohammed Hadj Meliani, Mohammed Amine Kenanda, Fodil Hammadi, Zakaria Belabed

In this study, a novel quasi-three dimensional hyperbolic high-order shear deformation theory (quasi-3D HHSDT) is developed for free vibration analysis of porous functionally graded plates (FGPs). There are six unknowns in the current…

10.3221/IGF-ESIS.64.18Copy the DOI link

Details: Free vibration analysis of the structural integrity on the porous functionally graded plates using a novel Quasi-3D hyperbolic high order shear deformation theory PDF Visual Abstract

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