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prEN 1991-1-8

(Main)

Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on coastal structures

Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on coastal structures

EN 1991-1-8 gives principles and rules to determine the values of wave and current actions on
structures and civil engineering works in the coastal zone/area.
This document describes the principles of defining the design sea conditions, including design water level variability for structures in the coastal area.
This document describes the design principles of determining actions from waves and currents of the following types in the coastal structures zone:
— fixed structures:
— cylindrical structures;
— suspended decks;
— sub sea pipelines;
— breakwaters:
— mound breakwaters;
— vertical face breakwaters;
— composite breakwaters;
— wave screens;
— floating breakwaters;
— coastal embankments:
— revetments;
— seawalls;
— permanent moored floating structures.
For floating structures additional guidance would normally be needed for:
— floating platforms related to oil and gas production or processing;
— floating platforms for renewable energy production.
The scope of this document is outside flood risk management structures like dykes or levees. The document does not include provisions for selection of breakwater layouts (i.e design of harbours), layout of structures to manage sediment transport, scour and beach stability.

Eurocode 1 - Einwirkungen auf Tragwerke - Teil 1-8: Einwirkungen durch Wellen und Strömungen auf Küstenbauwerke

Eurocode 1 - Actions sur les structures - Partie 1-8 : Actions des vagues et des courants sur les structures côtières

Evrokod 1 - Vplivi na konstrukcije - 1-8. del: Vplivi valov in tokov na obalne konstrukcije

General Information

Status
Not Published
Publication Date
10-Sep-2024
ICS
91.010.30 - Technical aspects
Technical Committee
CEN/TC 250 - Structural Eurocodes
Drafting Committee
CEN/TC 250/SC 1/WG 6 - Actions from waves and currents on coastal structures
Current Stage
4020 - Submission to enquiry - Enquiry
Start Date
14-Mar-2024
Due Date
26-Apr-2023
Completion Date
14-Mar-2024
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Mandate
M/515 - Mandate for amending existing Eurocodes and extending the scope of structural Eurocodes
Ref Project
oSIST prEN 1991-1-8:2024 - Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on coastal structures

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SLOVENSKI STANDARD
oSIST prEN 1991-1-8:2024
01-junij-2024
Evrokod 1 - Vplivi na konstrukcije - 1-8. del: Vplivi valov in tokov na obalne
konstrukcije
Eurocode 1 - Actions on structures - Part 1-8: Actions from waves and currents on
coastal structures
Eurocode 1 - Einwirkungen auf Tragwerke - Teil 1-8: Einwirkungen durch Wellen und
Strömungen auf Küstenbauwerke
Eurocode 1 - Actions sur les structures - Partie 1-8 : Actions des vagues et des courants
sur les structures côtières
Ta slovenski standard je istoveten z: prEN 1991-1-8
ICS:
91.010.30 Tehnični vidiki Technical aspects
oSIST prEN 1991-1-8:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 1991-1-8:2024

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oSIST prEN 1991-1-8:2024


DRAFT
EUROPEAN STANDARD
prEN 1991-1-8
NORME EUROPÉENNE

EUROPÄISCHE NORM

March 2024
ICS 91.010.30
English Version

Eurocode 1 - Actions on structures - Part 1-8: Actions from
waves and currents on coastal structures
Eurocode 1 - Actions sur les structures - Partie 1-8 : Eurocode 1 - Einwirkungen auf Tragwerke - Teil 1-8:
Actions des vagues et des courants sur les structures Allgemeine Einwirkungen - Einwirkungen durch
côtières Wellen und Strömungen auf Küstenbauwerke
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 250.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1991-1-8:2024 E
worldwide for CEN national Members.

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oSIST prEN 1991-1-8:2024
prEN 1991-1-8:2024 (E)
Contents
European foreword . 10
Introduction . 11
1 Scope . 14
1.1 Scope of EN 1991-1-8 . 14
1.2 Assumptions . 15
2 Normative references . 15
3 Terms, definitions and symbols . 16
3.1 Terms and definitions . 16
3.1.1 Terms relating to physical environment and environmental processes. 16
3.1.2 Terms relating to analysis of metocean parameters . 19
3.1.3 Terms relating to statistical metocean parameters . 22
3.1.4 Terms relating to metocean effects in interaction with structures .
...

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