Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates

Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates

To study the loading rate dependence of acoustic emissions and the failure mechanism of fractured rock, biaxial compression tests performed on granite were numerically simulated using the bonded particle model in Particle Flow Code (PFC). Uniaxial tests on a sample containing a single open fracture...

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Bibliographic Details
Main Authors: Yongzheng Zhang, Gang Wang, Yujing Jiang, Shugang Wang, Honghua Zhao, Wenjun Jing
Format: Article
Language:English
Published: Wiley 2017-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2017/5387459
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