COAL ENGINEERING ›› 2015, Vol. 47 ›› Issue (5): 1-3.doi: 10.11799/ce201505001

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Design Optimization with Development Mode of Nianzigou mine

  

  • Received:2015-01-19 Revised:2015-02-09 Online:2015-05-11 Published:2015-05-20

Abstract: Aiming at to adverse geologic condition and permeability waste area of Nianzigou mine, the paper detailed analysis the topographic features of underground tunnel, shaft location, coal mine industrial site and so on, the exiting problems and optimizing development plan were put, finally inclined shaft development scheme was determined from the technical safety and economic comprehensive comparison. According to field implementation of proof, system optimization is simple, earthwork volume is greatly reduced, the underground tunnel to avoid the influence of bauxitic mudstone, existing facilities are effectively used in industrial fields

Key words: resource integration, permeability of waste area resource integration, bauxitic mudstone, industrial site, development form

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