Study on Dynamic Behavior and Energy Dissipation of Rock considering Initial Damage Effect

To explore the influence of initial damage on the dynamic characteristics of rock mass, the Φ 50 mm split Hopkinson pressure bar (SHPB) test system was used, and the uniaxial impact compression tests on yellow sandstone specimens with different damage degrees were conducted, and then the variation l...

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Bibliographic Details
Main Authors: Aihong Lu, Jinhai Xu, Yu Xia, Lei Sun
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2021/7937459
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