Effect of crack-tip deformation on fatigue crack growth: A comparative study under overload/underload conditions

H Liang, R Zhan, D Wang, C Deng, X Xu… - Theoretical and Applied …, 2022 - Elsevier
With the aim to provide the structural design stage with data on the crack retardation/
acceleration effects caused by overload/underload and to explore the corresponding …

An experimental investigation and prediction of fatigue crack growth under overload/underload in Q345R steel

Z Ding, X Wang, Z Gao, S Bao - International journal of fatigue, 2017 - Elsevier
A series of fatigue crack growth experiments on Q345R steel are conducted by a constant
amplitude load with a single overload/underload. The fatigue crack growth behavior of …

Fatigue and crack growth behavior of Inconel 718–AL6XN dissimilar welds

R Cortés, NK Rodríguez, RR Ambriz, VH López… - Materials Science and …, 2019 - Elsevier
The fatigue and crack growth behavior of Inconel 718 and AL6XN alloys joined with an
ERNiFeCr-2 filler by the gas tungsten arc welding process was evaluated. A comparison …

Corrosion fatigue crack growth of AISI 4340 steel

L Weng, J Zhang, S Kalnaus, M Feng… - International Journal of …, 2013 - Elsevier
Corrosion fatigue crack growth (CFCG) experiments of AISI 4340 high strength steel were
conducted using pre-cracked compact tension specimens in dry air, distilled water, and …

Fatigue crack growth, free vibrations, and breathing crack detection of aluminium alloy and steel beams

U Andreaus, P Baragatti - The Journal of Strain Analysis for …, 2009 - journals.sagepub.com
This paper deals with online controlled propagation and vibration-based detection of fatigue
cracks in metal beams constituted of two different materials: 6082-T651 aluminium alloy and …

Fatigue crack growth acceleration in S355 steel under a single and periodic underload

H Liang, D Wang, C Deng, R Zhan - International Journal of Fatigue, 2022 - Elsevier
To consider the acceleration effect induced by the underloads in the design stage, the
fatigue crack growth rates in S355 steel were measured based on the compliance method …

Fatigue crack growth reliability analysis under random loading

M Salari - International Journal of Structural Integrity, 2020 - emerald.com
Purpose The purpose of this paper is to investigate the fatigue crack growth (FCG) under
random loading using analytical methods. Design/methodology/approach For this purpose …

An experimental investigation of fatigue crack growth of stainless steel 304L

S Kalnaus, F Fan, Y Jiang, AK Vasudevan - International Journal of Fatigue, 2009 - Elsevier
A series of fatigue crack growth experiments were conducted using round compact tension
specimens of AISI 304L stainless steel under Mode I loading. The influences of the R-ratio …

Loading history effect on fatigue crack growth of extruded AZ31B magnesium alloy

S Zheng, Q Yu, Z Gao, Y Jiang - Engineering Fracture Mechanics, 2013 - Elsevier
An experimental investigation was conducted on the fatigue crack growth (FCG) behavior of
an extruded AZ31B magnesium (Mg) alloy in ambient air. Compact tension (CT) specimens …

Effects of natural aging and variable loading on very high cycle fatigue behavior of a bearing steel GCr15

G Li, L Ke, W Peng, X Ren, C Sun - Theoretical and Applied Fracture …, 2022 - Elsevier
Natural aging and variable amplitude loading are very common for structural parts subjected
to fatigue loading. In this paper, ultrasonic frequency fatigue tests without intermittence were …