I.S. EN 14801:2006
Current
The latest, up-to-date edition.
CONDITIONS FOR PRESSURE CLASSIFICATION OF PRODUCTS FOR WATER AND WASTEWATER PIPELINES
Hardcopy , PDF
English
01-01-2006
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Conditions
5.1 General
5.2 Constant parameters
5.2.1 General
5.2.2 Design life
5.2.3 Temperature
5.2.4 Negative pressure
5.2.5 Unit weight of soil
5.2.6 Native soil
5.3 Variable parameters
5.3.1 General
5.3.2 Loading parameters
5.3.3 Installation parameters
5.4 Combined conditions
6 Determination of allowable pressures PFA, PMA, PEA
6.1 General
6.2 Allowable pressures
6.2.1 Allowable operating pressure
6.2.2 Allowable maximum operating pressure
6.2.3 Allowable site test pressure
6.3 Methods for the determination of allowable pressures
6.4 Procedure for the determination of allowable pressures
Annex A (informative) Considerations regarding longitudinal
effects
A.1 Longitudinal effects
A.1.1 General
A.1.2 Failure behaviour due to longitudinal effects
A.1.3 Failure modes
A.1.4 Longitudinal effects
Annex B (normative) Uniform classification of soils
Annex C (informative) Application example
Annex D (informative) Information on the relationship between
type of compaction and construction procedures
Annex E (informative) Information regarding bedding reaction
angle
Bibliography
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