The evolution characteristics of rock fracture instability under cyclic loading on the basis of the enhanced LURR

The evolution characteristics of rock fracture instability under cyclic loading on the basis of the enhanced LURR

Prospective discrimination of rock instability and fracture is a key problem in mining, slope stability, earthquake triggering, and other research fields. Through the rock fracture experiment, scientists put forward the load unload response ratio (referred to as LURR) to detect the non-linear deform...

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Bibliographic Details
Main Authors: Shuai Zhang, Runhai Yang, Junqing Tan, Yan Zhang, Jinzhong Jiang
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-01-01
Series:Frontiers in Earth Science
Subjects:
rock experiment
cyclic loading
instability fracture
measurement of wave velocity
loading and unloading response ratio
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.1069046/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.1069046/full

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