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SI: IGF25 – International Conference 2019 Views: 655 Downloads: 500 Vol. 14, No. 51 (2020) November 27, 2019 pp. 225-235

The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors

Grigorii Serovaev, Natalia Kosheleva

In this work, samples from composite materials with embedded optical fibers are investigated. It is known that for unidirectional layered composite materials, under certain conditions, a distortion of the internal structure and the…

10.3221/IGF-ESIS.51.18Copy the DOI link

Details: The study of internal structure of woven glass and carbon fiber reinforced composite materials with embedded fiber-optic sensors PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 846 Downloads: 394 Vol. 13, No. 49 (2019) June 10, 2019 pp. 125-139

Multi-level model describing phase transformations of polycrystalline materials under thermo-mechanical impacts

Nikita Sergeevich Kondratev, Peter Valentinovich Trusov, Elena Sergeevna Makarevich

The problem of constructing the multilevel physical model of inelastic deformation in steels allowing to take into consideration diffusionless solid-state phase (martensitic) transitions is considered. The model structure includes three…

10.3221/IGF-ESIS.49.14Copy the DOI link

Details: Multi-level model describing phase transformations of polycrystalline materials under thermo-mechanical impacts PDF Visual Abstract

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Structural Integrity and Safety: Experimental and Numerical Perspectives Views: 899 Downloads: 562 Vol. 16, No. 59 (2022) December 22, 2021 pp. 212-231

Numerical analysis of the elastic-plastic behavior of a tubular structure in FGM under pressure and defect presence

Kouider Madani, A. Houari, A.S. Bouchikhi, M. Mokhtari

Given the field of application and the many advantages, the use of FGM (Functionally Graded Materials) materials has recently been extended in several components and more particularly in cylindrical structures, which have been the subject…

10.3221/IGF-ESIS.59.16Copy the DOI link

Details: Numerical analysis of the elastic-plastic behavior of a tubular structure in FGM under pressure and defect presence PDF Visual Abstract

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Miscellanea Views: 857 Downloads: 498 Vol. 7, No. 26 (2013) September 25, 2013 pp. 01

Investigation via morphological analysis of aluminium foams produced by replication casting

A. Boschetto, L. Bottini, F. Campana, L. Consorti, D. Pilone

Foams and porous materials with cellular structure have many interesting combinations of physical and mechanical properties coupled with low specific weight. By means of replication casting it is possible to manufacture foams from molten…

10.3221/IGF-ESIS.26.01Copy the DOI link

Details: Investigation via morphological analysis of aluminium foams produced by replication casting PDF Video Fig. 2

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SI: IGF27 - 27th International Conference on Fracture and Structural Integrity Views: 1,004 Downloads: 648 Vol. 18, No. 67 (2024) December 17, 2023 pp. 192-204

Study of defects influence on chlorinated polyvinyl chloride pipes damage and analysis of their fracture

Fatima Gugouch, M. Meknassi, M. Elghorba, A. Wahid, H. Mouradi, H. Bouhssis, A. Maziri

In several industrial applications, plastic, composites and ceramics replace a number of metallic structures such as copper, aluminum and steel. Most recently installed piping water and gas systems in the world are made of thermoplastic…

10.3221/IGF-ESIS.67.14Copy the DOI link

Details: Study of defects influence on chlorinated polyvinyl chloride pipes damage and analysis of their fracture PDF Visual Abstract

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Fracture Views: 795 Downloads: 516 Vol. 13, No. 50 (2019) September 12, 2019 pp. 623-637

J integral computation and Limit load analysis of bonded composite repair in cracked pipes under pressure

Mohamed Belhamiani, Djamel Eddine Belhadri, Wahid Oudad, Omar Mansouri, Wahiba Nessrine Bouzitouna

In this paper, an additional criterion was introduced to evaluate the composite repair systems using the limit load analysis. The plastic collapse pressure of API 5L X65 PSL2 steel pressure vessel structure with crack defect is numerically…

10.3221/IGF-ESIS.50.53Copy the DOI link

Details: J integral computation and Limit load analysis of bonded composite repair in cracked pipes under pressure PDF Visual Abstract

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Miscellanea Views: 1,000 Downloads: 585 Vol. 13, No. 49 (2019) June 24, 2019 pp. 698-713

Finite Element Analysis of the thermo-Mechanical Behavior of composite Pipe Elbows under Bending and Pressure loading

Elamine Abdelouahed, M. Mokhtari, H. Benzaama

Elbows under load experience more stress and strain than straight tubes. The strength of the composite tubes plays an important role in their use, the damage under a thermomechanical behavior of a composite tubular structure bent between…

10.3221/IGF-ESIS.49.63Copy the DOI link

Details: Finite Element Analysis of the thermo-Mechanical Behavior of composite Pipe Elbows under Bending and Pressure loading PDF Visual Abstract

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Miscellanea Views: 1,198 Downloads: 607 Vol. 12, No. 46 (2018) September 27, 2018 pp. 319-331

Characterization of Isogrid Structure in GFRP

Costanzo Bellini, Luca Sorrentino

Lightening parts, maintaining also a high strength, is a request of the transport industry. Isogrid structures represent one of the best answer to face these issues, especially if composite materials are considered for their production.…

10.3221/IGF-ESIS.46.29Copy the DOI link

Details: Characterization of Isogrid Structure in GFRP PDF Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 806 Downloads: 538 Vol. 18, No. 68 (2024) February 19, 2024 pp. 255-266

Metastability, adiabatic shear bands initiation and plastic strain localization in the AMg6 alloy under dynamic loading

Mikhail Sokovikov, Sergey Uvarov, Mikhail Simonov, Vasiliy Chudinov, Oleg Naimark

New conception of adiabatic shear bands (ASB) and adiabatic shear failure mechanisms are proposed as special type of critical phenomen, structural-scaling transition, in the ensembles of microshears, governed by the characteristic…

10.3221/IGF-ESIS.68.17Copy the DOI link

Details: Metastability, adiabatic shear bands initiation and plastic strain localization in the AMg6 alloy under dynamic loading PDF Visual Abstract

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Integrity of materials and structures Views: 754 Downloads: 380 Vol. 19, No. 71 (2025) October 16, 2024 pp. 124-150

Effect of temperature and adhesive defect on repaired structure using composite patch

Mohammed Abdulla, Meftah Hrairi, Abdul Aabid Shaikh, Nur Azam Abdullah

In structural engineering, composite patch repairs are widely used to address cracked structures. However, their behavior under thermo-mechanical loading remains complex and less understood. This study examines the repair of a…

10.3221/IGF-ESIS.71.10Copy the DOI link

Details: Effect of temperature and adhesive defect on repaired structure using composite patch PDF HTML Visual Abstract

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Miscellanea Views: 766 Downloads: 515 Vol. 13, No. 49 (2019) June 23, 2019 pp. 643-654

Behavior and damage of a pipe in the presence of a corrosion defect depth of 10% of its thickness and highlighting the weaknesses of the ASME / B31G method

Habib Berrekia, D. Benzerga, A. Haddi

The company DRC (pipe repair Department) located within the SONATRACH Company of oil and gas in Algeria, which is responsible for the repair of pipelines for the transport of gas or crude petroleum, will rehabilitate old pipes that have…

10.3221/IGF-ESIS.49.58Copy the DOI link

Details: Behavior and damage of a pipe in the presence of a corrosion defect depth of 10% of its thickness and highlighting the weaknesses of the ASME / B31G method PDF Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 598 Downloads: 459 Vol. 18, No. 70 (2024) September 17, 2024 pp. 272-285

Self-similarity of damage-failure transition and the power laws of fatigue crack advance

Mikhail Bannikov, Vladimir Oborin, Oleg Naimark

We propose the interpretation of the Finite Fracture Mechanics based on the criticality of damage-failure transition due to specific metastability of free energy release. Multiscale mechanisms of fatigue damage-failure transitions in…

10.3221/IGF-ESIS.70.16Copy the DOI link

Details: Self-similarity of damage-failure transition and the power laws of fatigue crack advance pdf Visual Abstract

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SI: Fracture Mechanics versus Environment Views: 1,020 Downloads: 840 Vol. 13, No. 49 (2019) June 22, 2019 pp. 655-665

Numerical-Experimental characterization of honeycomb sandwich panel and numerical modal analysis of implemented delamination

AYA BENDADA, Djilali Boutchicha, Adel Chouiter, Mokhtaria Miri

The objective of this paper is to investigate the influence of the delamination on the vibration behavior of honeycomb sandwich panel, firstly, numerical characterization to provide the constant properties of the core only are performed…

10.3221/IGF-ESIS.49.59Copy the DOI link

Details: Numerical-Experimental characterization of honeycomb sandwich panel and numerical modal analysis of implemented delamination PDF Visual Abstract

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