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Structural Integrity and Durability of Structures Views: 1,016 Downloads: 530 Vol. 16, No. 62 (2022) September 22, 2022 pp. 408-425

Experimentally evaluation of high-performance concrete mixes used for tunnels and containing silica fume and polypropylene fiber after exposed to high temperatures

Mohamed Elmesiri, Mohamed Fawzy Ahmed, Mohamed Bneni, Ahmed ElShami, Seleem Ahmad

This work introduces an experimental study to evaluate the effect of elevated temperatures on the mechanical properties of high-performance concrete (HPC) mix with changes in Water-Cementitious ratios, W/(C+SF), Silica Fume percent, SF…

10.3221/IGF-ESIS.62.28

Details: Experimentally evaluation of high-performance concrete mixes used for tunnels and containing silica fume and polypropylene fiber after exposed to high temperatures PDF Visual Abstract

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Miscellanea Views: 1,295 Downloads: 477 Vol. 10, No. 35 (2016) December 29, 2015 pp. pages 21-30

Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method

A. Pawelek, A. Piatkowski, W. Wajda, W. Skuza, A. Tarasek, W. Ozgowicz, B Grzegorczyk, Z. Ranachowski, S. Kúdela Jr, S. Kúdela

The results of the investigation of both mechanical and acoustic emission (AE) behaviors of Mg4Li5Al alloy subjected to compression and tensile tests at room temperature are compared with the test results obtained using the same alloy and…

10.3221/IGF-ESIS.35.03

Details: Mechanisms of plastic instability and fracture of compressed and tensile tested Mg-Li alloys investigated using the acoustic emission method PDF

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Fatigue and Fracture of metallic alloys Views: 398 Downloads: 211 Vol. 20, No. 76 (2026) February 5, 2026 pp. 154-168

The influence of temperature on the deformation behavior, strength and fracture mechanism of the heat-resistant Nickel-based alloy EI698-VD

Aleksandr Sulamanidze

A detailed investigation was conducted into the fracture mechanisms of cylindrical specimens made of a polycrystalline heat-resistant nickel-based alloy XH73MBTU-VD (EI698-VD), under uniaxial tension in the temperature range of 25–700°C.…

10.3221/IGF-ESIS76.10

Details: The influence of temperature on the deformation behavior, strength and fracture mechanism of the heat-resistant Nickel-based alloy EI698-VD PDF HTML Visual Abstract

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Integrity of materials and structures Views: 489 Downloads: 317 Vol. 19, No. 72 (2025) March 12, 2025 pp. 193-210

Structural behavior of GFRP-concrete composite beams

Ata El-kareim Shoeib, Mohammed Abdel-Rahman M. Khalil, Alaa Gamal Sheriff, Mohammed Salem

Glass Fiber Reinforced Polymer (GFRP) I-sections offer a promising alternative to traditional steel reinforcement due to their reduced weight and maintenance requirements. This study aims to optimize the design of GFRP-reinforced composite…

10.3221/IGF-ESIS.72.14

Details: Structural behavior of GFRP-concrete composite beams PDF HTML Visual Abstract

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Fatigue and Fracture of metallic alloys Views: 582 Downloads: 366 Vol. 19, No. 74 (2025) July 3, 2025 pp. 20-30

Modeling of the transition from transgranular to intergranular fracture at elevated temperatures in EI698 nickel alloy

Andrey Tumanov

In this study, an efficient computational method for modeling the transition from transgranular to intergranular fracture mechanisms based on phase field fracture theory is discussed. Structural heterogeneity of the material is modeled on…

10.3221/IGF-ESIS.74.02

Details: Modeling of the transition from transgranular to intergranular fracture at elevated temperatures in EI698 nickel alloy HTML PDF Visual Abstract

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Miscellanea Views: 855 Downloads: 563 Vol. 13, No. 48 (2019) March 2, 2019 pp. 377-384

Characterizations of TIG welded joints of Unalloyed Commercially Pure Titanium Gr-2 for Weld Process Parameters

Hiralal S. Patil, D. C PATEL, C. S PATIL

Titanium and Titanium Alloys can be welded by gas tungsten arc, gas metal arc, plasma arc and electron beam welding processes. Titanium material is a reactive metal and is sensitive to embrittlement by oxygen, nitrogen, and hydrogen gas…

10.3221/IGF-ESIS.48.36

Details: Characterizations of TIG welded joints of Unalloyed Commercially Pure Titanium Gr-2 for Weld Process Parameters PDF Visual Abstract

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SI: Failure Analysis of Materials and Structures Views: 900 Downloads: 626 Vol. 16, No. 62 (2022) September 22, 2022 pp. 261-270

Numerical simulation of creep notched bar of P91 steel

Norhaida Ab Razak, C. M. Davies

Numerous components designed for use at elevated temperatures now exhibit multiaxial stress states as a result of geometric modification and material inhomogeneity. It is necessary to anticipate the creep rupture life of such components…

10.3221/IGF-ESIS.62.18

Details: Numerical simulation of creep notched bar of P91 steel PDF Visual Abstract

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SI: Developments in the fracture and fatigue assessment of materials Views: 748 Downloads: 458 Vol. 12, No. 46 (2018) September 23, 2018 pp. 124-139

Failure behaviour of a fire protected steel element

Georgios Drosopoulos, Siphesihle Motsa

In the present article the failure behaviour of a steel, beam type element supported against fire by protection boards, is studied. Three – dimensional, coupled temperature - displacement, non-linear finite element analysis models have…

10.3221/IGF-ESIS.46.13

Details: Failure behaviour of a fire protected steel element PDF Visual Abstract

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Fatigue Views: 982 Downloads: 760 Vol. 16, No. 61 (2022) June 19, 2022 pp. 46-58

Couple effects of temperature and fatigue, creep-fatigue interaction and thermo-mechanical loading conditions on crack growth rate of nickel-based alloy

Valery Shlyannikov, Aleksandr Inozemtsev, Aleksey Ratchiev

The ambient and high-temperature fatigue crack growth behaviors in C(T) and SENT specimens of Ni-based superalloy for turbine disk application were studied in a wide interval of temperatures 25–750°C using a combination a electro- and…

10.3221/IGF-ESIS.61.03

Details: Couple effects of temperature and fatigue, creep-fatigue interaction and thermo-mechanical loading conditions on crack growth rate of nickel-based alloy PDF Visual Abstract

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SI: Russian mechanics contributions for Structural Integrity Views: 690 Downloads: 387 Vol. 19, No. 74 (2025) August 19, 2025 pp. 152-164

Parameters Optimization for Manufacturing Advanced Self-Reinforced Composites based on Ultra-High Molecular Weight Polyethylene

Eugene Statnik, Dmitry D. Zherebtsov, Dilus I. Chukov, Ilya I. Larin, Alnis A. Veveris, Valerii G. Torokhov, Alexander S. Kechekyan, Kristina Z. Myagkova, Iuliia A. Sadykova, Alexey I. Salimon, Alexander M. Korsunsky, Semen D. Ignatyev, Kamal M. Hammad, Sergey D. Kaloshkin

In this study, the relationships between processing, structure and properties of self-reinforced ultra-high molecular weight polyethylene (UHMWPE) composites fabricated via thermal pressing are investigated. By systematically varying…

10.3221/IGF-ESIS.74.10

Details: Parameters Optimization for Manufacturing Advanced Self-Reinforced Composites based on Ultra-High Molecular Weight Polyethylene PDF HTML Visual Abstract

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Section Fatigue and Fracture of metallic alloys2 results Integrity of materials and structures1 result SI: Russian mechanics contributions for Structural Integrity1 result Fatigue1 result Structural Integrity and Durability of Structures1 result Miscellanea2 results SI: Failure Analysis of Materials and Structures1 result SI: Developments in the fracture and fatigue assessment of materials1 result

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