EQUATIONS FOR GRAIN SIZE DISTRIBUTION CURVE
摘要
The grain size distribution of particulate material is of particular interest in the field of sediment transport. The size distribution is described by various equations, however no equation is flexible enough to satisfy the grain size distribution data faithfully. Presented herein are the equations for unimodal and multimodal grain size distribution curves. A graphical method has been given to evaluate the parameters involved in these equations. The size distribution equation can be used to estimate many properties of sediment sample like number of sediment particles, surface area of the particles and hydraulic conductivity. It is hoped that the equations will find many applications in studying sedimentation processes.
引用本文(GB/T 7714)
NimishaSWAMEE. EQUATIONS FOR GRAIN SIZE DISTRIBUTION CURVE[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2004.
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