Výsledky vyhledávání - "Crack growth resistance curve"

Set-up of a Generalized Dataset for Crack-Closure-Mechanisms of Cast Steel

Autor: Matthias Oberreiter, Michael Horvath, Michael Stoschka, Martin Leitner

Publikováno v: Journal of Casting & Materials Engineering. 5:84-88

In components, crack propagation is subjected to crack-closure-mechanisms which affect the build-up of the relevant threshold stress intensity factor range during cyclic loading. As structural parts are exposed to service loads incorporating a variet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f723e0c2f46bbaf4465a26942d7ea8c9
https://doi.org/10.7494/jcme.2021.5.4.84

Zobrazit plný text záznamu

Influence of H2S Corrosion on Tensile Properties and Fracture Toughness of X80 Pipeline Steel

Autor: Jianhua Wang, C. B. Luan, Xiaoli Li, L. Gu

Publikováno v: Strength of Materials. 51:145-155

Tensile and fracture properties of X80 pipeline steel were studied in a mimic petrochemical environment. X80 pipeline steel specimens were firstly exposed to air or H2S corrosive medium. Then their tensile properties and δ-∆a resistance curves wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec3afa34cf8c6bc95f16733cf46b51ff
https://doi.org/10.1007/s11223-019-00060-1

Zobrazit plný text záznamu

Plný text ve formátu HTML

Phase field predictions of microscopic fracture and R-curve behaviour of fibre-reinforced composites

Autor: Emilio Martínez-Pañeda, Wei Tan

Publikováno v: Composites Science and Technology

We present a computational framework to explore the effect of microstructure and constituent properties upon the fracture toughness of fibre-reinforced polymer composites. To capture microscopic matrix cracking and fibre-matrix debonding, the framewo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd4bb05947427ebb24aef9a06f87a2c6

Zobrazit plný text záznamu

Crack path predictions in fiber reinforced composites

Autor: Jan-Christoph Zarges, Paul Judt, Andreas Ricoeur, Hans-Peter Heim

Composite materials exhibit beneficial features compared to conventional engineering material, e.g. a comparable strength and a reduced weight at the same time. To fully exploit these beneficial properties within technical structures, fracture mechan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed99d10b937f926fbf9587b019f919bc

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Weak and strong bi-material interfaces and their influence on propagating cracks in plane elastic structures

Autor: Andreas Ricoeur, Johannes Scheel

The developing crack paths in heterogeneous structures are the result of the inhomogeneous state of stress. The latter stems from e.g. voids or inclusions in an elastic matrix, which are bonded either by strong or weak interfaces. Besides the stiffne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4acfa2907ff37588a20581727b337d89

Zobrazit plný text záznamu

Effect of a dislocation pile-up at the neutral axis on trans-crystalline crack growth for micro-bending fatigue

Autor: Christian Motz, Michael Marx, Laura Weiter, Lena Eisenhut, Florian Schaefer, Patrick Gruenewald

Micro-bending beams of the f.c.c. nickel based superalloy CMSX-4, machined by the focused ion beam technique (FIB), are used to study the effect of a stress gradient associated with the bending configuration on the fatigue crack growth behavior in sm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b83b772e46fe3603f47bd59a0582bd26

Zobrazit plný text záznamu

Phase-field simulation of anisotropic crack propagation in ferroelectric single crystals: effect of microstructure on the fracture process

Autor: Amir Abdollahi, Irene Arias

Publikováno v: Scipedia Open Access
Scipedia SL
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Crack propagation during the indentation test of a ferroelectric single crystal is simulated using a phase- eld model. This model is based on variational formulations of brittle crack propagation and domain evolution in ferroelectric materials. Due t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9e1ab38de5268d505a75deced652c59
https://www.scipedia.com/public/Abdollahi_Arias_2011a

Zobrazit plný text záznamu

Strain Energy Density Failure Criterion: Mixed-Mode Crack Growth

Autor: Emmanuel E. Gdoutos

Publikováno v: Fracture Mechanics ISBN: 9783030350970
Fracture Mechanics ISBN: 9789401581608

So far, we have studied growth of a crack only for the case when the load is applied normal to the crack and such that the crack propagates in a self-similar manner. However, often the loads are not aligned to the orientation of the crack. In such ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2486d8eebfc96f22e76201e00898a5
https://doi.org/10.1007/978-3-030-35098-7_7

Zobrazit plný text záznamu

Guidelines for selecting the dimensions of adhesively bonded end-loaded split joints: An approach based on numerical cohesive zone length

Autor: Bamber R.K. Blackman, M. Toolabi

Publikováno v: Engineering Fracture Mechanics. 203:250-265

Recent attempts to measure the mode II fracture resistance of structural adhesive joints employing highly toughened adhesives have been hindered by the formation of extensive damage zones ahead of the crack tip. This can lead to strongly rising resis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43fe4ba2979c2a66ad0e136707373adf
https://doi.org/10.1016/j.engfracmech.2018.05.019

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání