DOI: 10.11799/ce201602003
Selection and characteristics of development mode of Guojiahe coal mine
ZHANG Zhong-wen
JIA Cheng-gang
Abstract：The adaptability of combined development mode in Guojiahe coal mine is analyzed, with inclined main and auxiliary shaft and vertical ventilation shaft, according to the industrial site location selection, the technical and economic rationality is analyzed from shaft and drift engineering, equipment investment, ground transportation, etc. The results show that, the combined development mode is rational, with flexible location selection for main and auxiliary shaft industrial site, large main transportation capacity, simple system, less investment, large ventilation capacity, and short construction period.
Keywords：shaf and drift engineeringindustrial site locationdevelopment modecoal mine design
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 8-10 )