Energy Generation and Attenuation of Blast-Induced Seismic Waves under In Situ Stress Conditions

Energy Generation and Attenuation of Blast-Induced Seismic Waves under In Situ Stress Conditions

During blasting in deep mining and excavation, the rock masses usually suffer from high in situ stress. The initial seismic energy generated in deep rock blasting and its attenuation with distance is first theoretically analyzed in this study. Numerical modeling of the multiple-hole blasting in a ci...

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Bibliographic Details
Main Authors: Jianhua Yang, Jinshan Sun, Yongsheng Jia, Yingkang Yao
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Applied Sciences
Subjects:
blasting
in situ stress
seismic energy
energy attenuation
rock fracture
Online Access:https://www.mdpi.com/2076-3417/12/18/9146

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