常磐炭礦磐城礦業所における坑内水について

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  • 荒川 透
    常磐炭砿株式会社磐城砿業所砿務課地質係

書誌事項

タイトル別名
  • On the Mine Water in the Joloan Iwaki Coal Mine
  • 常磐炭砿磐城砿業所における坑内水について
  • トキワ タンコウ イワキ コウギョウショ ニ オケル コウナイスイ ニ ツイテ
  • On the mine water in the Jôban Iwaki Coal Mine

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抄録

The main working faces are located in the thermal waterzone and there are much spout in the underground. The spout is thermal water which highest temperature is 67 digree (C). Recent average amount of drainage and actual coal production in the underground warking faces:<BR>1955 1956 1957 1958 1959 1960<BR>84.3m3/min 82.2 88.1 98.5 97.8 94.5<BR>1, 228, 503t 1, 466, 800t 1, 543, 600t 1, 355, 900t 1, 226, 400t 1, 446, 100t<BR>The great spout over 1 cubic meter per minutes 64 times. The most important thing for coal production, in this mine is to take necessary measure to meet this situation. After those miserable experience, we reached the conclusion to undertake large scale drainage, to make water-level lower and to make water pressure lower by which we can work absolutely safely. In the study of geological stractures and chemical characters of the thermal water in the laban Iwaki coal mine, it become clear that source of the thermal water comes frome the seepage water, fossil water and magamatic water.

収録刊行物

  • 日本鑛業會誌

    日本鑛業會誌 77 (875), 333-340, 1961

    一般社団法人 資源・素材学会

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