2016
DOI: 10.1016/j.ijfatigue.2015.11.016
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The influence of the stress state type and scale factor on the relationship between the acoustic quality factor and the residual strength of gypsum rocks in fatigue tests

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Cited by 17 publications
(3 citation statements)
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“…It has been shown that for limestone, gabbro, and travertine both the strength and the Q-factor monotonically decrease with an increasing number of cycles of fatigue loading, but this dependence in marble is non-monotonic-initially, both values decrease and then increase. The influence of the stress state type and scale effect on the dependences of − and − was investigated by Voznesenskii et al (2016). It was shown that the scale factor strongly influences the dependence of − in compression, and its influence is weaker on the dependence − under tension.…”
Section: Objectivesmentioning
confidence: 99%
“…It has been shown that for limestone, gabbro, and travertine both the strength and the Q-factor monotonically decrease with an increasing number of cycles of fatigue loading, but this dependence in marble is non-monotonic-initially, both values decrease and then increase. The influence of the stress state type and scale effect on the dependences of − and − was investigated by Voznesenskii et al (2016). It was shown that the scale factor strongly influences the dependence of − in compression, and its influence is weaker on the dependence − under tension.…”
Section: Objectivesmentioning
confidence: 99%
“…While the plastic zone forms, the rock will produce a lot of additional information, such as acoustic emission (AE) [32,33], electromagnetic [34], sound [35], and so on, which are often used as monitor indicators to reflect material failure [36][37][38]. Among this information, capturing AE signals to reflect the location of rock fracture is the most commonly used method in laboratory tests [39].…”
Section: Introductionmentioning
confidence: 99%
“…Plenty of attempts have been performed to reveal the mechanical response of rock subjected to cyclic loads. The effect of stress frequency, stress amplitude, stress level on rock strength (Singh 1988;Singh, 1989), deformation (Voznesenskii et al, 2016;Fan et al, 2019;Bai et al, 2021), hysteresis ratio (Song et al, 2012;Chen et al, 2017;Guo et al, 2018), energy dissipation (Peng et al, 2020;Song et al, 2020) and failure modes (Liu et al, 2018;Vaneghi et al, 2018;Wang et al, 2023) were investigated in the laboratory. Among the factors affecting rock fatigue mechanical behavior, stress amplitude and loading frequency have always been the focus of research.…”
Section: Introductionmentioning
confidence: 99%