Wide Strip Backfill Mining for Surface Subsidence Control and Its Application in Critical Mining Conditions of a Coal Mine

Wide Strip Backfill Mining for Surface Subsidence Control and Its Application in Critical Mining Conditions of a Coal Mine

Critical mining under buildings, railways, and water bodies (BRW) brings the contradiction between high recovery rate and minor environmental hazards. To lessen this contradiction, an innovative mining method referred to as “wide strip backfill mining” (WSBM) was proposed in this study. A Winkler be...

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Bibliographic Details
Main Authors: Wenhao Cao, Xufeng Wang, Peng Li, Dongsheng Zhang, Chundong Sun, Dongdong Qin
Format: Article
Language:English
Published: MDPI AG 2018-03-01
Series:Sustainability
Subjects:
critical mining
wide strip backfill mining
primary key strata
surface subsidence control
technical parameters
main influencing factors
wide filling strip width
Online Access:http://www.mdpi.com/2071-1050/10/3/700

Internet

http://www.mdpi.com/2071-1050/10/3/700

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