Experimental study on blasting fracture and stress wave propagation characteristics of hard rock under different boundary conditions

This investigation systematically explores the impact of heterogeneous boundary constraints on fracture mechanisms and stress wave dynamics in rock specimens with central boreholes subjected to blasting loads. By altering the filling medium (air, coal, or mortar) inside a steel cylinder, six small-s...

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Bibliographic Details
Main Authors: Nao Lv, JiChao Duan, HaiBo Wang, XiaoHong Zhou, BaoLiang Zhou
Format: Article
Language:English
Published: AIP Publishing LLC 2025-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0276269
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