並列円形坑道周辺における地圧の相互作用について

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書誌事項

タイトル別名
  • Mutual Effect on the Stress Distrubution Around the Two Parallel Excavted Circular Tunnels
  • ヘイレツ エンケイ コウドウ シュウヘン ニ オケル チアツ ノ ソウゴ サヨウ ニ ツイテ

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抄録

In previous paper, the author culculated stress distribution around the two tunnels, which excavated horizontally parallel and the other case vertically doubled.<BR>In this paper, the author dealt with again the same problem and tried to find the stress distribution in the following case:<BR>(1) two circular tunnels have the same radius, but not excavated horizontally parallel or vertically doubled.<BR>(2) two circular tunnels have not the same radius, one is large, the other small. In this paper, we can see the great compressive stress at the near side of those two tunnels.

収録刊行物

  • 日本鑛業會誌

    日本鑛業會誌 75 (856), 899-905, 1959

    一般社団法人 資源・素材学会

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