Results 31 to 40 of about 6,057 (299)
Curve fitting of mixed-mode isopachics [PDF]
, 2009 Recent work has focused on exploiting the observation that the stress-sum contours (isopachics), obtained from TSA, in the vicinity of the tip take the form of a simple curve – the cardioid.
Barton, Janice .M. +4 more
core +1 more source
Dynamic Strain Evolution around a Crack Tip under Steady- and Overloaded-Fatigue Conditions
Metals, 2015 We investigated the evolution of the strain fields around a fatigued crack tip between the steady- and overloaded-fatigue conditions using a nondestructive neutron diffraction technique.
Soo Yeol Lee +5 more
doaj +1 more source
Fracture Mechanics Investigation of Structures with Defects [PDF]
, 2013 Fracture mechanics plays an important role in the material science, structure design and industrial production due to the failure of materials and structures are paid high attention in human activities.
Li, Yong <1985>
core +1 more source
Coupling of the meshfree and finite element methods\ud for determination of the crack tip fields [PDF]
, 2008 This paper develops a new concurrent simulation technique to couple the meshfree method with the finite element method (FEM) for the analysis of crack tip fields.
Zhang, L.C., Gu, YuanTong
core +1 more source
Shock and Vibration, 2018 A novel hybrid image processing method is proposed to obtain the crack tip location, crack propagation path, displacement, strain fields, and plastic zone size of crack tip region under high-frequency resonant loading in this paper.
Hongli Gao +4 more
doaj +1 more source
Вестник Самарского университета: Естественнонаучная серия, 2023 The present study describes the influence of the mutual effect of damage accumulation on the stress fields at the central crack tip in the plate subjected to uniaxial tension.
Yulia S. Bykova, Larisa V. Stepanova
doaj +1 more source
Metals, 2018 In situ scanning electron microscopy three-point bending test was employed in this study to investigate the crack initiation and propagation in 5A05 aluminum alloy.
Jijun Li +5 more
doaj +1 more source
Some experimental observations of crack-tip mechanics with displacement data [PDF]
, 2015 Estudio de la mecánica en el vértice de la grieta mediante datos de desplazamiento.In the past two decades, crack-tip mechanics has been increasingly studied with full-field techniques.
Moreno-Morales, María Belén +12 more
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
An enriched radial point interpolation method (e-RPIM) for analysis of crack tip fields [PDF]
, 2010 In this paper, an enriched radial point interpolation method (e-RPIM) is developed the for the determination of crack tip fields. In e-RPIM, the conventional RBF interpolation is novelly augmented by the suitable trigonometric basis functions to reflect
Y.T. Gu +7 more
core +1 more source