自走支保切羽における天盤沈下波の発生 : 我が国における採炭方式の変遷(第2報) Observation and Analysis of Roof Lowering Wave observed at Mechanized Longwall Face : Changes of coal mining technique in Japan (2nd Report)

この論文にアクセスする

この論文をさがす

著者

抄録

Roof lowering wave phenomenon was first observed by O. Jacobi, German researcher at longwall faces where mechanized powered supports were introduced in West Germany. Since Kushiro Colliery, Taiheiyo Coal Mining Co Ltd.,was going to introduce fully mechanized longwall mining system to their Numajiri area, it was essential to scrutinize this phenomenon, because if wave should have happened at the face, full collapse of the supports, particullarly at the rear leg position by reciprocating roof lowering is likely to occur.<BR>The author therefore carried out series of measurement at single prop and powered support faces, and introduced the results of measurement for basic design of the UU shaped frame type 12-leg powered supports.

収録刊行物

  • 資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan

    資源と素材 : 資源・素材学会誌 : journal of the Mining and Materials Processing Institute of Japan 118(3), 229-235, 2002-04-25

    一般社団法人 資源・素材学会

参考文献:  8件中 1-8件 を表示

各種コード

  • NII論文ID(NAID)
    10008226429
  • NII書誌ID(NCID)
    AN10062646
  • 本文言語コード
    JPN
  • 資料種別
    OTR
  • ISSN
    09161740
  • NDL 記事登録ID
    6151865
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-315
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ