50.Experimental Studies on the Deformation of Sand Masses due to Vertical Loads. I.
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概要
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砂層の表面を重錘で壓した時に重錘の埋沒する深さと重錘の重量との關係を調べた.その結果,上述の關係は土壓論の公式から期待され様なる直線的のものではなく,砂層の變形してゆくに伴ひかなり變化する.この事實は,本實驗の如き場合には,砂層内部の砂粒間の摩擦の状況が變化してゆくことから期待され,砂のPackingの状態如何が,重大な影響を有するものゝ如くに思はれる.
- 東京帝国大学地震研究所,Earthquake Research Institute, Tokyo Imperial University,Earthquake Research Institute.の論文
- 1936-12-21
東京帝国大学地震研究所,Earthquake Research Institute, Tokyo Imperial University,Earthquake Research Institute. | 論文
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