Study on Discrete Element Simulation of Secondary Rock Failure Characteristics in Granular Media
Sign Up to like & getrecommendations! Published in 2018 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-018-00772-2
Abstract: The crushing degree of caved ore-rock is one of the key factors influencing the success of block caving mines. The secondary rock failure in granular media is a major link which influences the crushing degree… read more here.
Keywords: rock failure; secondary rock; granular media; failure ... See more keywords
Review of unloading tests of dynamic rock failure in compression
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2018.12.022
Abstract: Abstract Dynamic rock failure at the walls of an opening, so-called rock burst or strain burst is one of the major types of rock failure capable of causing human and financial loss. Initially the rock… read more here.
Keywords: failure; rock failure; true triaxial; rock ... See more keywords
Quantitative comparison of fifteen rock failure criteria constrained by polyaxial test data
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2017.09.065
Abstract: Abstract Failure criterion is a mathematical relationship with respect to applied stresses on rocks which shows the ultimate strength of rocks. Up until now, different investigations have been devoted for preparation of failure criteria. In… read more here.
Keywords: rock failure; test data; failure criteria; failure ... See more keywords
Numerical Simulation of Rock Failure Process in Offshore Area
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DOI: 10.2112/si83-040.1
Abstract: ABSTRACT Xie, R.; Zhang, C.; Feng, S.; Duan, Y.; Chen, J., and Deng, T., 2018. Numerical simulation of rock failure process in offshore area. In: Liu, Z.L. and Mi, C. (eds.), Advances in Sustainable Port… read more here.
Keywords: failure process; numerical simulation; rock failure; failure ... See more keywords
Mechanism Analysis of Rock Failure Process under High-Voltage Electropulse: Analytical Solution and Simulation
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15062188
Abstract: This work aims to investigate and analyse the mechanism of rock failure under high-voltage electropulses in order to evaluate and increase the efficiency of high-voltage pulse technology in geological well drilling, tunnel boring, and other… read more here.
Keywords: failure process; rock; failure; high voltage ... See more keywords