The Applicability and Reflection Characteristics of Coal Failure Events for External Monitoring-While-Drilling of Underground Pressure Relief Drilling

Previous research results preliminarily indicated that the Coal Failure Events (CFEs) that occurred during the process of Underground Pressure Relief Drilling (UPRD) represented the phenomenon of coal fracture and energy release. The research results had excellent value for the monitoring and respon...

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Bibliographic Details
Main Authors: Wenlong Zhang, Jianju Ren, Yongqian Wang, Chen Li, Yingchao Zhang, Shibin Teng
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Buildings
Subjects:
Online Access:https://www.mdpi.com/2075-5309/14/11/3564