不連続性基盤の応力,変形および破壊に関する模型実験

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概要

• 論文の詳細を見る

• The mechanical behavior of rock mass under load is influenced by the nature of discontinuous geological planes rather than that of rock material itself, Model tests were made with idealized models with discontinuous, planes orientated vertically and horizontally. The results obtained are as follows : stress distribution shows concentration along the vertical central axis of the loading plate. The state of fractures is different from that of the homogeneous and isotropic elastic solid. Cracks are initiated either by partial tension or partial shear, and then they are propagated toward lower parts of the foundation. Hence it is necessary to examine sufficiently the nature of discontinuous planes involved, in order to understand the characteristics of such discontinuous rock foundation.

• 社団法人日本材料学会の論文
• 1969-04-15

著者

• 山本 和夫

  京都大学工学部

• 有岡 正樹

  京都大学大学院

関連論文

• 弱面を有する異方ぜい性材料の破壊特性に関する研究
• 不連続性基盤の応力,変形および破壊に関する模型実験
• ビニルエーテル, ビニルエステルならびにN-ビニル化合物とコバルトヒドロカルボニルとの反応およびそれらのオキソ反応

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