凍上試験による地山の凍上性の判定

書誌事項

タイトル別名
  • Judgement of Frost Heaving of Rocks by Freezing Test
  • トウジョウ シケン ニ ヨル ジヤマ ノ トウジョウセイ ノ ハンテイ

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抄録

There are some tunnels which have been deformed by frost heaving of rock behind the lining. We already reported about the common features in mode and progress of their deformations. This paper describes the geological conditions of frost heaving rocks which were detected in freezing test of rocks. For unconsolidated earth the past results of studies about frost heaving of soil generally apply, and concerning consolidated earth their strength and grain size distribution of rock are found the most effective indexes for judgment of frost heaving.

収録刊行物

  • 応用地質

    応用地質 27 (2), 61-70_1, 1986

    一般社団法人 日本応用地質学会

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