INFLUENCE OF GRAIN-TO-GRAIN FRICTION ON SHEAR PHENOMENA OF GRANULAR MATERIAL

スポンサーリンク

概要

• 論文の詳細を見る

• By using a simple rectangular frame in which steel balls of equal diameter were placed in one layer, bi-axial compression tests were carried out to observe the influence of grain-to-grain friction on the shear phenomena of a granular material. Since the distribution of the void ratios was considered important, photo-cells were used to measure the void ratios at many points within the steel ball layer. The average value and the variance of the void ratio distribution which changed with shear were computed and were compared among the results obtained for various densities of steel ball packing. A series of tests were conducted on steel balls with rough surface and those with smooth surface. The difference in the behaviors of these two kinds of steel balls was studied in terms of the difference in the surface roughness. The results obtained were discussed in connection with the theory proposed previously by the senior author.

• 社団法人地盤工学会の論文

著者

• Imai Goro

  University Of Tokyo

• Mogami Takeo

  University Of Tokyo

関連論文

• INFLUENCE OF GRAIN-TO-GRAIN FRICTION ON SHEAR PHENOMENA OF GRANULAR MATERIAL
• ON THE FAILURE OF THE GRANULAR MATERIAL

スポンサーリンク