ARTICLE
Mechanisms of mining induced inrush of pressurized water in the floor containing faults
1
School of Architecture and Engineering, Liaocheng University, Liaocheng, China
2
The Commonwealth Scientific and Industrial Research Organisation, Queensland, Australia
3
Water-Sediment Regulation and Sand Effective Utilization Special Laboratory of Shandong Provincial Education
Department, Liaocheng University, Liaocheng, China
Submission date: 2023-10-10
Acceptance date: 2024-01-22
Online publication date: 2024-07-31
Publication date: 2024-07-31
KEYWORDS
floor concealed faultwater inrush mechanismmining-water pressure actioncrack propagationseepage path
TOPICS
ABSTRACT
Investigating the propagation of the seepage path of confined water in the floor is an impor-
tant means to determine the conditions of water inrush from the mine floor for deep mines
with high water pressure. In order to better understand the mechanisms of water inrush due
to the hidden fault floor above a confined water body, an integrated study including analyt-
ical analysis, and similarity simulation experiments were conducted. The study focuses on
the distribution of mining induced stress in the floor, the propagation of hidden faults, and
the evolution process of water inrush channels during longwall coal seam extraction.
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| eISSN: | 2543-6309 |
| ISSN: | 1429-2955 |
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