Browsing by Subject "Fracture mechanics"
Now showing items 1-5 of 5
-
Fatigue crack initiation and growth of aluminum alloy with stress ratio effects
(Trans Tech Publications, 2014)Fatigue crack initiation and growth of aluminum alloys with stress ratio were investigated due to it was widely used in aircraft production parts. Various types of aluminium alloy have been selected (6063-T6, 7075-T6, and ... -
An investigation of fatigue crack growth behavior of UIC 54 profile in high speed railway applications
The safety of wheels and rails is a greater concern for the Malaysian railways Keretapi Tanah Melayu and manufacturers of the railway network. The rolling contact fatigue (RCF) is a growing problem due to increase of the ... -
Mode I stress intensity factor for parallel cracks in finite body
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)This paper presents a numerical approach to study a multiple crack problem in metallic finite body. The aim is to evaluate the stress intensity factor (SIF) of dimensionless cracks interaction based on equal and parallel ... -
A study of non-uniform stress distribution to predict stress intensity factors of Two Edge Cracks
(Universiti Malaysia Perlis, 2009-10-11)The parameter known as the Stress Intensity Factor (SIF) K is used within Linear Elastic Fracture Mechanics (LEFM) to predict crack propagation rate knowing the appropriate material properties. Unfortunately the number ... -
Uncertainty analysis of reliability prediction for cracked structure
(Universiti Malaysia Perlis, 2009-10-11)The uncertainties inherent in the loading and the properties of mechanical systems necessitate a probabilistic approach as a realistic and rational platform for analysis. Therefore, this paper presents a probabilistic ...