Porosity Distribution Law of Overlying Strata in the Goaf of the Adjacent Working Face: From the Perspective of Section Coal Pillar Types

Porosity Distribution Law of Overlying Strata in the Goaf of the Adjacent Working Face: From the Perspective of Section Coal Pillar Types

The porosity distribution law of overlying strata in the goaf has an important guiding role in distinguishing hidden disaster-causing factors in the goaf, such as the gas enrichment area and spontaneous combustion area. Existing research is concentrated on the overlying strata in the goaf of a singl...

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Bibliographic Details
Main Authors: Shuicheng Tian, Junrui Mao, Hongxia Li
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Minerals
Subjects:
goaf of an adjacent working face
section coal pillar
overlying strata
porosity
subsidence law
Online Access:https://www.mdpi.com/2075-163X/12/6/782

Internet

https://www.mdpi.com/2075-163X/12/6/782

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