Research on the fatigue equation of asphalt mixtures based on actual stress ratio using semi-circular bending test
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.10.100
Abstract: Abstract The semi-circular bending (SCB) strength test and fatigue test were used in this paper to evaluate the strength property and fatigue performance of asphalt mixtures. The SCB strength test was carried out at 8… read more here.
Keywords: strength; fatigue; stress ratio; test ... See more keywords
Notch fatigue behavior of Ti-6Al-4V alloy in transition region between low and high cycle fatigue
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2016.10.024
Abstract: Abstract The load-controlled and displacement-controlled fatigue tests of Ti-6Al-4V alloy notched specimen under the remote stress ratio of 0.1 were carried out in order to investigate notch fatigue behavior in a wide range of fatigue… read more here.
Keywords: fatigue; notch; stress; stress ratio ... See more keywords
Stress ratio effect on notched fatigue behavior of a Ti-8Al-1Mo-1V alloy in the very high cycle fatigue regime
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.05.032
Abstract: Abstract In order to investigate the stress ratio effect on notched fatigue behavior of a turbine engine blade titanium alloy (Ti-8Al-1Mo-1V), notched specimens were employed to perform ultrasonic fatigue experiments up to 1010 cycles at… read more here.
Keywords: fatigue; effect notched; stress; ratio effect ... See more keywords
Influence of stress ratio and stress concentration on the fatigue behaviour of hygrothermal aged multidirectional CFRP composite laminate
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105651
Abstract: Abstract The fatigue behaviour of carbon fibre reinforced polymer (CFRP) under the dry and hygrothermal aged conditions was investigated at two stress ratios, 0.1 and 0.5. Two types of layup, named as the unconstrained [06],… read more here.
Keywords: stress concentration; fatigue behaviour; stress; stress ratio ... See more keywords
Stress prediction and evaluation approach based on azimuthal amplitude‐versus‐offset inversion of unconventional reservoirs
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DOI: 10.1111/1365-2478.13035
Abstract: A novel approach of unconventional reservoir stress evaluation is proposed to enhance the accuracy of fracture development prediction. Differential horizontal stress ratio can reflect the stress characteristic of fractured reservoir. To calculate the differential horizontal… read more here.
Keywords: stress ratio; horizontal stress; stress; differential horizontal ... See more keywords
Fatigue Crack Growth Analysis under Constant Amplitude Loading Using Finite Element Method
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DOI: 10.3390/ma15082937
Abstract: Damage tolerant design relies on accurately predicting the growth rate and path of fatigue cracks under constant and variable amplitude loading. ANSYS Mechanical R19.2 was used to perform a numerical analysis of fatigue crack growth… read more here.
Keywords: crack; stress ratio; amplitude loading; growth ... See more keywords