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Study on the Angle of Repose of Nonuniform Sediment
Journal of Hydrodynamics, 2009A conception of exposure degree is used in this article to account for the hiding and exposure mechanism of nonuniform sediment transport. The force arms of particles on the bed slope are assumed to be a function of the exposure degree, which is stochastically related to the size and gradation of bed materials. Based on this conception, the formula for
Feng-guang Yang +3 more
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Angles of repose, angles of shearing resistance and angles of talus slopes
Earth Surface Processes, 1977Recent arguments that the straight parts of talus slopes stand, in general, at angles less than the angle of repose of the talus material are considered in relation to different test procedures used in the measurement of the repose angle. Observations on coarse, well sorted, angular fragments showed no significant difference between the values for this
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ANGLE OF REPOSE AND ANGLE OF SLIDING FRICTION: AN EXPERIMENTAL STUDY
Geological Society of America Bulletin, 1945Earlier studies of factors determining subaerial angles of repose of loose material have produced diverse results. In order to obtain dependable information for use in geomorphic investigations a controlled experimental study was undertaken. Results show that the angle of repose varies (1) inversely with size of fragments in perfectly sorted materials,
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Comment on "Relaxation at the Angle of Repose"
Physical Review Letters, 1989, Bak, , Tang, , Wiesenfeld
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Algorithm for the determination of the angle of repose in bulk material analysis
Powder Technology, 2021Eric Fimbinger
exaly
Angle of repose of snow: An experimental study on cohesive properties
Cold Regions Science and Technology, 2022Johan Casselgren +2 more
exaly
Fabric effect on the angle of repose in granular materials
Powder Technology, 2022Wei-Hai Yuan, Beibing Dai
exaly