Analysis of Mechanical Properties and Damage Behavior of Coal and Sandstone under Different Impact Velocities

The fracture behavior and damage characteristics of coal and rock under dynamic failure are important factors in evaluating their mechanical characteristics. In this study, a split Hopkinson pressure bar (SHPB) was used to carry out dynamic tests on coal and sandstone samples, and the mechanical cha...

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Bibliographic Details
Main Authors: Guoning Zhang, Yongjiang Yu, Wei Zhang
Format: Article
Language:English
Published: Wiley 2024-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2024/8848115
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