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A Computing Method for Sand Inrush Quantity through a Borehole in Longde Coal Mine
Joint Authors
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-10-24
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A quicksand disaster through a borehole occurred in Longde coal mine.
A lot of aeolian sand, the volume of which is between 310,000 m3 and 380,000 m3, has submerged into the underground space in about 70.5 h.
The volume flux of quicksand cannot be calculated accurately by the empirical method.
Based on the method of fluid mechanics, an all-purpose computing method for quicksand disaster through a borehole was proposed.
The result shows that the inrush volume of sand into underground space was between 310,000 m3 and 350,000 m3, which was consistent with the actual result.
To apply and popularize this method, the impact laws of water yield properties of an aquifer on the volume flux were discussed.
The all-purpose computing method can be suitably used for the volume flux calculation of quicksand disaster through the borehole.
American Psychological Association (APA)
Zhang, Boyang& Lin, Zhibin. 2018. A Computing Method for Sand Inrush Quantity through a Borehole in Longde Coal Mine. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1116078
Modern Language Association (MLA)
Zhang, Boyang& Lin, Zhibin. A Computing Method for Sand Inrush Quantity through a Borehole in Longde Coal Mine. Advances in Civil Engineering No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1116078
American Medical Association (AMA)
Zhang, Boyang& Lin, Zhibin. A Computing Method for Sand Inrush Quantity through a Borehole in Longde Coal Mine. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1116078
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116078