Investigations on the Johnson-Cook Constitutive and Damage-Fracture Model Parameters of a Q345C Steel

Autor: Fengquan Hu, Xin Liu, Boshi Wang, Yong Xiang

Publikováno v: Metals, Vol 14, Iss 5, p 509 (2024)

Due to the rapid development of high-speed trains, the service safety of vehicle body materials and structures has become a focal point in transport and impact engineering. Numerical simulations on the collision resistance of vehicle materials and st

Externí odkaz: https://doaj.org/article/4429ad2903f746b8bc0ff78201482612

A Review of Research Outcomes on Fabrication Methods and Investigations for Evaluating Fracture Behavior of Aluminum Metal Matrix Composites with its Applications

Autor: Chandran Gururaj, Pandian Pitchipoo, Sivaprakasam Rajakarunakaran

Publikováno v: Mechanics of Advanced Composite Structures, Vol 8, Iss 2, Pp 347-358 (2021)

Metal matrix composites are widely used in engineering applications because of their better mechanical properties. This review focuses on fabrication methods and fracture behaviors of aluminum metal matrix composites (AMMCs). This paper also discusse

Externí odkaz: https://doaj.org/article/e6e9d1269c434f519d8aa60d9dc87db8

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Effect of petrographic composition and chemistry of aggregate on the local and general fracture response of cementitious composites

Autor: Zbyněk Keršner, Pavla Rovnaníková, Jiří Němeček, Martin Vavro, Leona Vavro, Barbara Kucharczyková, Hana Šimonová, Iva Rozsypalová, Michal Vyhlídal

Publikováno v: Frattura ed Integrita Strutturale. 2022, vol. 16, issue 60, p. 13-29.
Frattura ed Integrità Strutturale; Vol. 16 No. 60 (2022): April 2022; 13-29
Frattura ed Integrità Strutturale; V. 16 N. 60 (2022): April 2022; 13-29

This paper concerns the results of research into the influence of the composition of rock inclusions on the fracture response of cement-based composite specimens. Specially designed specimens of the nominal dimensions 40 × 40 × 160 mm with inclusio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aaf68748c4bc18f4be1e30bb23ec1b9
https://doi.org/10.3221/igf-esis.60.02

In-Service Delaminations in FRP Structures under Operational Loading Conditions: Are Current Fracture Testing and Analysis on Coupons Sufficient for Capturing the Essential Effects for Reliable Predictions?

Autor: Andreas J. Brunner, René Alderliesten, John-Alan Pascoe

Publikováno v: Materials, 16(1)
Materials; Volume 16; Issue 1; Pages: 248

Quasi-static or cyclic loading of an artificial starter crack in unidirectionally fibre-reinforced composite test coupons yields fracture mechanics data—the toughness or strain-energy release rate (labelled G)—for characterising delamination init

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3ed393ca0e737465a8b12eecc8cff1
https://pubmed.ncbi.nlm.nih.gov/36614585