BS ISO 4365:2005
Current
The latest, up-to-date edition.
Liquid flow in open channels. Sediment in streams and canals. Determination of concentration, particle size distribution and relative density
Hardcopy , PDF
English
23-03-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Units of measurement
5 Properties of sediment
5.1 General
5.2 Properties of individual particles
5.3 Bulk characteristics
6 Sampling
7 Suspended sediment concentration
7.1 Methods for determining the suspended sediment
concentration
7.2 Expression of concentration
8 Particle-size analysis
8.1 Particle-size analysis of suspended sediment
8.2 Particle size analysis of bed load and bed material
8.3 Expression of the particle-size distribution
9 Determination of relative density
10 Determination of particle-size distribution characteristics
11 Data processing
Annex A (normative) Determination of the concentration of
suspended sediment by the evaporation
method (for coarse sediment particles)
Annex B (normative) Determination of the concentration of suspended
sediment by the filtration method using filter
paper
Annex C (normative) Determination of the concentration of suspended
sediment by the filtration method using gooch
or other crucibles
Annex D (normative) Determination of the particle-size distribution
of suspended sediment
Annex E (normative) Determination of the particle-size distribution
of bed-load and bed material
Annex F (normative) Determination of the relative density of sediment
Annex G (normative) Determination of the particle-size distribution
characteristics
Bibliography
Describes methods for determining the concentration, particle-size distribution and relative density of sediment in streams and canals.
| Committee |
CPI/113
|
| DevelopmentNote |
Supersedes BS 3680-10D(1986) and 02/121032 DC. (04/2005)
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies methods for determining the concentration, particle-size distribution and relative 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 determination of the suspended sediment concentration by evaporation and filtration. Annexes D and E deal with the particle-size analysis 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 particle size distribution characteristics.
| Standards | Relationship |
| ISO 4365:2005 | Identical |
| ISO 4363:2002 | Measurement of liquid flow in open channels — Methods for measurement of characteristics of suspended sediment |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
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