Mechanical properties and energy evolution of combined coal-rock body under different stress states and strain rates

Mechanical properties and energy evolution of combined coal-rock body under different stress states and strain rates

The stress environment of deep coal-rock mass is complex, to further reveal the mechanism of rock burst induced by dynamic load. Based on the Split Hopkinson Pressure Bar test system, the dynamic tests under different stress states (non-axial and confining loads, one-dimensional coupled static-dynam...

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Bibliographic Details
Main Authors: Zhihui MA, Zhiyong MA, Rongkun PAN, Feng CUI
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2025-05-01
Series:Meitan kexue jishu
Subjects:
coupled static-dynamic loads
coal-rock combined body
mechanical properties
energy evolution
rock dynamics
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-0049
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