Dynamic characterization of pressurized coal under cyclic weak impact loading

Abstract Deep mining coal body fissure development, and affected by high geostress and weak impact disturbance, deep mine dynamic disasters are frequent. To investigate the dynamic response behavior of pressurized coal under weak impacts under impact load, Separate Hopkinson Pressure Bar (SHPB) was...

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Bibliographic Details
Main Authors: Feng Ren, Tianle Liu
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-90253-3
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