1. Mechanical Characteristics of Debris Flow;Takahashi;J.H.D. ASCE,1978
2. Experimental Study on the Grain Sorting and the Flow Characteristics of a Bore, Memo, of the Faculty of Engineering;Hirano;Kyushu Univ.,1981
3. Grain Stresses and Flow Properties of Debris Flow;Tsubaki;Proc.JSCE,1982
4. The Friction Law and Moving Velocity of a Soil Block on Slopes;Ashida;Ann. Disaster Prev. Res. Inst. Kyoto Univ.,1985
5. M. Arai and T. Takahashi, The Mechanics of Mud Flow, Proc. JSCE, No.375/II-6 (1986).