论文信息 - A MICROSCOPIC STUDY ON SHEAR MECHANISM OF GRANULAR MATERIALS BY DEM

A MICROSCOPIC STUDY ON SHEAR MECHANISM OF GRANULAR MATERIALS BY DEM

アルミ丸棒積層体の一面せん断試験, 二軸圧縮試験およびそれらの個別要素法 (DEM) によるシミュレーション解析を行い, 両者を定量的に比較して個別要素法の粒状体解析への適用性を示すとともに, 解析結果から粒状体のせん断時の粒子接点角分布, 粒子間力分布等について検討し, 土の構成式の中で最も重要な関係の1つである応力比～ひずみ増分比関係について考察した.

Hajime Matsuoka | H. Matsuoka | S. Yamamoto

[1] 小西純一. A MICROSCOPIC STUDY ON SHEAR MECHANISM OF GRANULAR MATERIALS , 1975 .

[2] M. Oda. Deformation Mechanism of Sand in Triaxial Compression Tests , 1972 .

[3] Masanobu Oda,et al. THE MECHANISM OF FABRIC CHANGES DURING COMPRESSIONAL DEFORMATION OF SAND , 1972 .

[4] Michael R. Horne,et al. The behaviour of an assembly of rotund, rigid, cohesionless particles. I , 1965, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

[5] P. W. Rowe. The stress-dilatancy relation for static equilibrium of an assembly of particles in contact , 1962, Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences.

[6] P. L. Newland,et al. Volume Changes in Drained Taixial Tests on Granular Materials , 1957 .

[7] S. Murayama. A Theoretical Consideration on a Behaviour of Sand , 1966 .