Results 21 to 30 of about 803,402 (308)

Multi-parameter approximation of stress field in a cracked specimen using purpose-built Java applications [PDF]

Fracture and Structural Integrity, 2015
A quality of multi-parameter approximation of the stress and displacement fields around a crack tip in a non-brittle material test specimen is studied in the paper. The stress field approximation using Williams power series is intended to be utilized for
V. Veselý, J. Sobek, D. Tesa?, P. Frantík, T. Pail, S. Seitl   +5 more
doaj   +2 more sources

Late phonological development in Williams syndrome

Frontiers in Psychology, 2022
Williams syndrome is a neurodevelopmental genetic disorder characterized by a unique phenotype, including mild to moderate intellectual disability and an uneven neuropsychological profile of relative strengths and weaknesses.
Vanesa Pérez, Vanesa Pérez, Verónica Martínez, Eliseo Diez-Itza   +3 more
doaj   +1 more source

One-man-band: Clough Williams-Ellis’ Architectural Ensemble at Portmeirion

ARENA Journal of Architectural Research, 2021
Portmeirion, a niche holiday resort in North Wales that was designed and built by Sir Clough Williams-Ellis from 1925 to 1976, is usually seen by architectural historians as an ‘idiosyncratic playground of little interest’.
Maria Angelica Manosalva
doaj   +1 more source

Significance of Higher-order Terms of the Williams Expansion for Plastic Zone Extent Estimation Demonstrated on a Mixed-mode Geometry

, 2014
Lucie Malíková, Václav Veselý
openalex   +3 more sources

A Dual of the Compression-Expansion Fixed Point Theorems

Fixed Point Theory and Applications, 2007
This paper presents a dual of the fixed point theorems of compression and expansion of functional type as well as the original Leggett-Williams fixed point theorem. The multi-valued situation is also discussed.
Donal O'Regan, Johnny Henderson, Richard Avery   +2 more
doaj   +2 more sources

Wedge splitting test: Displacement field analysis by multi-parameter fracture mechanics [PDF]

, 2018
Multi-parameter fracture mechanics is nowadays quite extensively applied when cracked structures/specimens are investigated. The reason was that it has been shown that it can be helpful and bring results that are more accurate when for describing of ...
Maliková, Lucie, Merta, Ildiko, Miarka, Petr, Růžička, Vladimír, Seitl, Stanislav   +4 more
core   +1 more source

Determining singular and non-singular Williams’ expansion terms from full-field measurements: Consideration of structural effects on fracture behavior

Theoretical and Applied Fracture Mechanics
Bastien Lammens, Gérald Portemont, Julien Berthe, Rian Seghir, Julien Réthoré   +4 more
openaire   +3 more sources

An Isogeometric Over-Deterministic Method (IG-ODM) to Determine Elastic Stress Intensity Factor (SIF) and T-Stress

Mathematics, 2023
In order to examine the significance of Stress Intensity Factor and T-stress (K-T parameters) in modeling pressure-cracked structures, we propose a novel method known as the Isogeometric Over-Deterministic Method IG-ODM.
Khadija Yakoubi, Ahmed Elkhalfi, Hassane Moustabchir, Abdeslam El Akkad, Maria Luminita Scutaru, Sorin Vlase   +5 more
doaj   +1 more source

Mid-thickness studies of the stress intensity factor in the bulk of bainitic steel [PDF]

Fracture and Structural Integrity, 2017
The current work aims at estimating the stress intensity factor deep inside the bulk from elastic strain data measured by synchrotron X-ray diffraction.
P. Lopez-Crespo, J. Vazquez-Peralta , C. Simpson , T. Buslaps , P. J. Withers   +4 more
doaj   +3 more sources

Multi-parameter fracture mechanics: crack path in a mixed-mode specimen

Fracture and Structural Integrity, 2019
A mixed-mode geometry has been chosen to investigate a crack propagation using the multi-parameter fracture mechanics concept. The so-called Williams series expansion is used for the crack-tip stress field approximation.
L. Mal�kov�, H. Simonova, B. Kucharczykov�, P. Miarka   +3 more
doaj   +1 more source