標準號：ISO 4365-2005
中文標準名稱：明渠水流.河、河渠泥沙.含沙量、顆粒級配和相對密度的測定
英文標準名稱：Liquid flow in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density
標準類型：P12
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：P12
國際標準分類號：17.120.20
適用范圍：This International Standard specifies methods for determining the concentration, particle-size distribution andrelative density of sediment in streams and canals.NOTE The detailed methods of analysis are set out in the annexes. Annexes A, B and C deal with the determinationof the suspended sediment concentration by evaporation and filtration. Annexes D and E deal with the particle-sizeanalysis of suspended sediment and outline the procedures for the bed-load and bed material sediment, respectively.Annex F deals with the determination of the relative density of sediment and Annex G with the determination of particlesize distribution characteristics.