2022
DOI: 10.1016/j.tafmec.2022.103363
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New insights into the fracture evolution and instability warning predication for fissure-contained hollow-cylinder granite with different hole diameter under multi-stage cyclic loads

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Cited by 41 publications
(24 citation statements)
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“…Typical axial and radial stress strain curves for rock having hole diameters of 10, 15, 20, and 25 mm are cited from the previous investigations, 29 and presented in Figure 2. The axial stress strain curves were partially magnified to observe its deformation pattern.…”
Section: Results and Analysesmentioning
confidence: 99%
“…Typical axial and radial stress strain curves for rock having hole diameters of 10, 15, 20, and 25 mm are cited from the previous investigations, 29 and presented in Figure 2. The axial stress strain curves were partially magnified to observe its deformation pattern.…”
Section: Results and Analysesmentioning
confidence: 99%
“…Frost heaving force is easily formed in the interfaces, pores, and microcracks, which leads to damage propagation, aperture growth and length increase, and the bimrock structure deterioration. Besides, in geotechnical engineering, for example, mining and civil engineering, disturbed stress is inevitable in the process of rock mass construction; 25–28 the disturbed stress conditions improve the reactivation of fault bands. Although large number of attempts have been carried out on rock fracture and instability behaviors under cyclic or fatigue loads, most of the investigations are focused on fissure‐contained 29,30 or cavity‐contained rock mass 31–33 .…”
Section: Introductionmentioning
confidence: 99%
“…The threedimensional stress is the occurrence condition of the fractured rock mass, and the fracture dip angle is the geometric state of the fracture itself. These two aspects have mutual influence on the slurry migration in the fracture and are a pair of coupling factors [39][40][41][42][43][44]. In a word, the slurry diffusion in the fractured rock body needs to consider the slurry diffusion mechanism in the fractured rock body with different dip angles under the three-dimensional stress environment, which is the research direction that meets the needs of the project.…”
Section: Introductionmentioning
confidence: 99%