Highwall stability due to punch mining at opencut coal mines

Kikuo Matsui, Hideki Shimada, Takashi Sasaoka, Hirofumi Furukawa, Takeshi Ueda, Atsuko Yabuki, Suseno Kramadibrata, Budi Sulistianto

研究成果: 専門家出版物への寄稿タイプ 記事

6 引用 (Scopus)

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Conventional highwall mining extracts coal with an auger machine or a continuous miner from exposed seams at the base of opencut or strip operations. However, under poor strata and high stress conditions, highwall mining cannot be conducted due to pillar and roof failures. In such cases, punch highwall mining is more effective than the conventional highwall mining. This paper describes conventional highwall mining and punch highwall mining systems and discusses the stability of the highwall due to punch highwall mining at opencut coal mines.

元の言語英語
ページ185-204
ページ数20
18
いいえ3
研究者出版物International Journal of Surface Mining, Reclamation and Environment
DOI
出版物ステータス出版済み - 9 1 2004

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Soil Science
  • Geology
  • Earth-Surface Processes
  • Management of Technology and Innovation

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