Fracture Distribution Characteristics in Goaf and Prevention and Control of Spontaneous Combustion of Remained Coal under the Influence of Gob-Side Entry Retaining Roadway

Fracture Distribution Characteristics in Goaf and Prevention and Control of Spontaneous Combustion of Remained Coal under the Influence of Gob-Side Entry Retaining Roadway

Based on the ventilation characteristics of the gob-side entry retaining face, a mathematical model of spontaneous combustion in the gob-side entry retaining face is established. From the overburden caving of the goaf along the goaf retaining roadway, the development characteristics of rock strata a...

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Bibliographic Details
Main Authors: Jianguo Zhang, Wen Wang, Yanhe Li, Huamin Li, Guangjie Zhang, Yiheng Wu
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Energies
Subjects:
gob-side entry retaining
spontaneous combustion
numerical simulation
oxygen concentration field
temperature field
Online Access:https://www.mdpi.com/1996-1073/15/13/4778

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