Search | Fracture and Structural Integrity

Fatigue and Fracture of metallic alloys Views: 886 Downloads: 553 Vol. 18, No. 68 (2024) March 25, 2024 pp. 410-421

Phenomenon of ignition and explosion of high-entropy alloys of systems Ti-Zr-Hf-Ni-Cu, Ti-Zr-Hf-Ni-Cu-Co under quasi-static compression

Oleksandra Zatsarna, Sergiy Kotrechko, Oleksandr Filatov, Vadim Bondarchuk, Georgiy Firstov, Vladimir Dubinko

The phenomenon of ignition and explosive failure of specimens from high-entropy alloys (HEAs) of systems Ti-Zr-Hf-Ni-Cu, Ti-Zr-Hf-Ni-Cu-Co at quasi-static compression tests was found. It physical model is proposed. It is exhibited that the…

10.3221/IGF-ESIS.68.27

Details: Phenomenon of ignition and explosion of high-entropy alloys of systems Ti-Zr-Hf-Ni-Cu, Ti-Zr-Hf-Ni-Cu-Co under quasi-static compression PDF Visual Abstract

PDF Visual Abstract

Miscellanea Views: 1,262 Downloads: 558 Vol. 8, No. 27 (2014) December 23, 2013 pp. pages 66-73

Effects of the manufacturing process on fracture behaviour of cast TiAl intermetallic alloys

A. Brotzu, F. Felli, D. Pilone

The ? -TiAl based intermetallic alloys are interesting candidate materials for high-temperature applications with the efforts being directed toward the replacement of Ni-based superalloys. TiAl-based alloys are characterised by a density…

10.3221/IGF-ESIS.27.08

Details: Effects of the manufacturing process on fracture behaviour of cast TiAl intermetallic alloys PDF

PDF

Miscellanea Views: 808 Downloads: 527 Vol. 7, No. 24 (2013) March 20, 2013 pp. Pages 96-111

Study of the conditions of fracture at explosive compaction of powders

Andrey E. Buzyurkin, Evgeny I. Kraus, Yaroslav L. Lukyanov

Joint theoretical and experimental investigations have allowed to realize an approach with use of mathematical and physical modeling of processes of a shock wave loading of powder materials. In order to gain a better insight into the…

10.3221/IGF-ESIS.24.11

Details: Study of the conditions of fracture at explosive compaction of powders PDF

PDF

SI: Russian mechanics contributions for Structural Integrity Views: 710 Downloads: 382 Vol. 19, No. 74 (2025) September 9, 2025 pp. 321-341

Dynamic damage analysis of carbon fiber reinforced polymer composite pressure vessels

Kamal M. Hammad, Iuliia A. Sadykova, Eugene N. Prokopev, Galina V. Tyurina, Semen D. Ignatyev, Eugene S. Statnik

This study investigates spall damage and failure in Carbon Fiber-Reinforced Polymer (CFRP) pressure vessels under explosive internal loading using stimulated electric discharge. Analytical modeling, validation with published experimental…

10.3221/IGF-ESIS.74.20

Details: Dynamic damage analysis of carbon fiber reinforced polymer composite pressure vessels PDF HTML Visual Abstract

Other formats

PDF HTML Visual Abstract Podcast

Miscellanea Views: 979 Downloads: 452 Vol. 4, No. 14 (2010) pp. pages 81-92

The way the mistery of the Mattei’s case was solved

D. Firrao, G. Ubertalli, P. Matteis, C. Pozzi

Enrico Mattei, the President of the Italian oil conglomerate, ENI, was about to land in Milan Linate Airport on October 27, 1962 when his airplane crashed on the ground due to a then unexplained accident. The investigation, reopened more…

10.3221/IGF-ESIS.14.09

Details: The way the mistery of the Mattei’s case was solved PDF

PDF

Miscellanea Views: 785 Downloads: 587 Vol. 11, No. 42 (2017) September 29, 2017 pp. Pages 40-45

Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending

D. Rozumek, Z. Marciniak

The paper presents the fatigue test results including the cracks growth in the composite zirconium-steel subjected to oscillatory bending. Specimens of square cross-section without melted layer and with a melted layer were tested. In the…

10.3221/IGF-ESIS.42.05

Details: Crack growth of explosive welding zirconium-steel bimetal subjected to cyclic bending PDF

PDF

Miscellanea Views: 1,166 Downloads: 665 Vol. 11, No. 42 (2017) September 29, 2017 pp. Pages 85-92

Identification of fatigue and mechanical characteristics of explosively welded steel - titanium composite

M. Kowalski

Paper presents results of fatigue tests performed on S355J2 steel - titanium Grade 1 composite produced in explosive welding technology. Specimens were subjected to cyclic tension-compression loading with zero mean value and controlled…

10.3221/IGF-ESIS.42.10

Details: Identification of fatigue and mechanical characteristics of explosively welded steel - titanium composite PDF

PDF

Impact & Dynamics Views: 809 Downloads: 636 Vol. 15, No. 55 (2021) December 28, 2020 pp. 159-173

Numerical analysis of underground tunnels subjected to surface blast loads

Mahmoud Nawar, Alaa Ata, Marwa Nabil, Sally Hassan

The increased terrorist attacks on important public structures and utilities have raised the vital necessity for the investigation of performance of structures under blast loads to improve the design and enhance the behavior of structures…

10.3221/IGF-ESIS.55.12

Details: Numerical analysis of underground tunnels subjected to surface blast loads PDF Visual Abstract