Experimental study on the energy dissipation mechanism of bolted rock under dynamic loading

Experimental study on the energy dissipation mechanism of bolted rock under dynamic loading

Abstract The impact failure response characteristics of rock specimens and bolted rock specimens under different impact dynamic loads were studied by Split Hopkinson pressure bar (SHPB). By comparing the time history laws of incident energy, reflection energy, transmission energy and dissipation ene...

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Bibliographic Details
Main Authors:	Peng-qi Qiu, Wen-wei Wang, Kai Wang, Xiao-qiang Zhang, Jian-guo Ning, Chun-li Zhao, Yu-long Jiang, Jiang-dong Zheng, Ting-ting Cai, Xiaoyong Yang
Format:	Article
Language:	English
Published:	Nature Portfolio 2025-05-01
Series:	Scientific Reports
Subjects:	Bolted rock Impact failure EPRD Dissipation energy Energy dissipation rate "Anti-energy"coefficient
Online Access:	https://doi.org/10.1038/s41598-025-02436-7
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