充填用高濃度ペーストの流動特性 Transport Characteristics of Highly Concentrated Paste Backfill Mixes

この論文にアクセスする

この論文をさがす

著者

抄録

Flow properties of paste were investigated by means of transport tests using pipelines of 4 and 8 inches in diameter at Toyoha Mine.<BR>In addition to full-scale tests at the mime, laboratory tests using small-scale pipes and a viscometer were conducted. The experimental results show that the flow properties of the pastes could be approximated by the Bingham plastic model; however, the flow of the paste in the full-scale pipeline was different from the flow in the small-scale pipes due to the Schwedoff region at low shear velocity. In order to express the wall shear stresses over a wide range of shear velocity, the Papanastasiou's model was introduced. The shear stresses of paste flows over a wide range of shear velocity including the Schwedoff region were satisfactorily estimated by this model.

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 120(4), 217-221, 2004-05-25

    一般社団法人 資源・素材学会

参考文献:  14件中 1-14件 を表示

  • <no title>

    LANDRIAULT D. A.

    97^<th> Annual General Meeting of C. I. M. Rock Mechanics and Strata Control Session, 229-238, 1997

    被引用文献1件

  • <no title>

    The Engineering Advancement Association of Japan

    Enerugi- siyou gourika kouzan sisutemu tou kaihatu sisutemu gijyutu kaihatu seika houkokusyo. Heisei 13 nendo

    被引用文献1件

  • <no title>

    YAMATOMI J.

    Proc. MMIJ Fall Meeting, Sapporo, 1997, 1-7, 1997

    被引用文献1件

  • <no title>

    ASAKURA K.

    15^<th> International Conference on Hydrotrasport, 2002, 631-642, 2002

    被引用文献1件

  • <no title>

    LIDKEA W.

    MINEFILL 93, 337-347, 1993

    被引用文献2件

  • <no title>

    BIRD R. B.

    Transport Phenomena, 48-49, 1960

    被引用文献1件

  • <no title>

    PERRY J. H.

    Chemical Engineerings Handbook 49, 1950

    被引用文献1件

  • <no title>

    PATERSON A. J. C.

    15^<th> International Conference on Hydrotrasport, 2002, 361-374, 2002

    被引用文献1件

  • <no title>

    HANKS R. W.

    Slurry Technology 225, 1993

    被引用文献1件

  • <no title>

    HANKS R. W.

    Slurry Technology 224, 1993

    被引用文献1件

  • <no title>

    CASSON N. A.

    Rheology of Disperse System 59, 1959

    被引用文献1件

  • <no title>

    Brackebusch F. W.

    Mining Engineering 46, 1175-1178, 1994

    被引用文献4件

  • <no title>

    Brackebusch F. W.

    Mining Engineering 46, 1175-1178, 1994

    被引用文献4件

  • <no title>

    PAPANASTASIOU TC

    Rheol. 31, 385-404, 1987

    被引用文献4件

各種コード

  • NII論文ID(NAID)
    10012934382
  • NII書誌ID(NCID)
    AN10062646
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09161740
  • NDL 記事登録ID
    6967304
  • 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