DIN 18130-1:1998-05
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SOIL - INVESTIGATION AND TESTING - DETERMINATION OF THE COEFFICIENT OF WATER PERMEABILITY - PART 1: LABORATORY TESTS
Hardcopy , PDF
07-03-2021
English, German
01-01-1998
Foreword
1 Scope and field of application
2 Normative references
3 Concepts
3.1 Flow rate
3.2 Discharge velocity
3.3 Standpipe head
3.4 Difference in head
3.5 Hydraulic gradient
3.6 Coefficient of permeability
3.7 Permeability range
3.8 Test class
4 Designation
5 Test conditions
5.1 General
5.2 Sample material
5.3 Density
5.4 Properties of water
5.5 Degree of saturation
5.6 Hydraulic gradient
5.7 Temperature
5.8 Specimen size
6 Test arrangements
6.1 Producing the hydraulic gradient
6.2 Measurement of standpipe heads
6.3 Measurement of water flow
6.4 Prevention of seepage
6.5 Saturation
6.6 Stresses in the specimen
6.7 Test arrangement
7 Test methods
7.1 Compression permeameter test
7.2 Constant-head permeameter test
7.3 Triaxial cell test
7.4 Simple hydraulic cell test
8 Evaluation
8.1 Constant-head permeameter tests
8.2 Variable-head permeameter tests
8.3 Relationship between coefficient of permeability and voids
ratio
8.4 Expression of results
9 Examples
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