Main controlling factors and characterization of overburden fracture damage based on energy conduction mechanism

Main controlling factors and characterization of overburden fracture damage based on energy conduction mechanism

The migration and fracture of overlying strata during coal seam mining is an important factor affecting the strata behaviors in working face. By studying the damage and failure characteristics of overlying strata from the perspective of energy, the behavior law and potential risk of overlying rock m...

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Bibliographic Details
Main Authors: Cun ZHANG, Baiqiang FAN, Zhaopeng REN, Jianqi MA, Yixin ZHAO, Quansheng LI, Yongqiang ZHAO
Format: Article
Language:zho
Published: Editorial Office of Journal of China Coal Society 2025-02-01
Series:Meitan xuebao
Subjects:
overlying rock structure
damage degree
energy dissipation
damage characterization
mining parameters
Online Access:http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0821
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http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2024.0821

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