STABILITY OF SHIRASU TALUS DEPOSIT DUE TO INFLOW AND OUTFLOW NORMAL TO SLOPE
キーワード:
talus deposit (IGC : E7/E6)
1997 年 37 巻 4 号 p. 127-131
詳細
1997 年 37 巻 4 号 p. 127-131
Based on the assumption that an inward- or outward-directed flow perpendicular to a slope exists, this paper describes an experiment and test results. The results are compared with both traditional continuum and single-grain theories presented for the relationship between hydraulic gradient and slope angle. For the case of outward flow, the continuum theory governs the failure mechanism of the Shirasu talus deposit. The single-grain theory controls the failure process for inward flow.
