FOREWORD
BACKGROUND OF THE EUROCODE PROGRAMME
STATUS AND FIELD OF APPLICATION OF EUROCODES
NATIONAL STANDARDS IMPLEMENTING EUROCODES
LINKS BETWEEN EUROCODES AND HARMONISED TECHNICAL
SPECIFICATIONS (ENS AND ETAS) FOR PRODUCTS
ADDITIONAL INFORMATION SPECIFIC TO EN 1991-1-7
NATIONAL ANNEX
SECTION 1 - GENERAL
1.1 SCOPE
1.2 NORMATIVE REFERENCES
1.3 ASSUMPTIONS
1.4 DISTINCTION BETWEEN PRINCIPLES AND APPLICATION
RULES
1.5 TERMS AND DEFINITIONS
1.6 SYMBOLS
SECTION 2 - CLASSIFICATION OF ACTIONS
SECTION 3 - DESIGN SITUATIONS
3.1 GENERAL
3.2 ACCIDENTAL DESIGN SITUATIONS - STRATEGIES FOR
IDENTIFIED ACCIDENTAL ACTIONS
3.3 ACCIDENTAL DESIGN SITUATIONS - STRATEGIES FOR
LIMITING THE EXTENT OF LOCALISED FAILURE
3.4 ACCIDENTAL DESIGN SITUATIONS - USE OF CONSEQUENCE
CLASSES
SECTION 4 - IMPACT
4.1 FIELD OF APPLICATION
4.2 REPRESENTATION OF ACTIONS
4.3 ACCIDENTAL ACTIONS CAUSED BY ROAD VEHICLES
4.3.1 Impact on supporting substructures
4.3.2 Impact on superstructures
4.4 ACCIDENTAL ACTIONS CAUSED BY FORK LIFT TRUCKS
4.5 ACCIDENTAL ACTIONS CAUSED BY DERAILED RAIL TRAFFIC
UNDER OR ADJACENT TO STRUCTURES
4.5.1 Structures spanning across or alongside
operational railway lines
4.5.2 Structures located in areas beyond track ends
4.6 ACCIDENTAL ACTIONS CAUSED BY SHIP TRAFFIC
4.6.1 General
4.6.2 Impact from river and canal traffic
4.6.3 Impact from seagoing vessels
4.7 ACCIDENTAL ACTIONS CAUSED BY HELICOPTERS
SECTION 5 - INTERNAL EXPLOSIONS
5.1 FIELD OF APPLICATION
5.2 REPRESENTATION OF ACTION
5.3 PRINCIPLES FOR DESIGN
ANNEX A (INFORMATIVE) DESIGN FOR CONSEQUENCES OF LOCALISED
FAILURE IN BUILDINGS FROM AN UNSPECIFIED
CAUSE
A.1 SCOPE AND FIELD OF APPLICATION
A.2 INTRODUCTION
A.3 CONSEQUENCES CLASSES OF BUILDINGS
A.4 RECOMMENDED STRATEGIES
A.5 EFFECTIVE HORIZONTAL TILES
A.5.1 Framed structures
A.5.2 Load-bearing wall construction
A.6 EFFECTIVE VERTICAL TIES
A.7 NOMINAL SECTION OF LOAD-BEARING WALL
A.8 KEY ELEMENTS
ANNEX B (INFORMATIVE) INFORMATION ON RISK ASSESSMENT
B.1 INTRODUCTION
B.2 DEFINITIONS
B.3 DESCRIPTION OF THE SCOPE OF A RISK ANALYSIS
B.4 METHODS OF RISK ANALYSIS
B.4.1 Qualitative risk analysis
B.4.2 Quantitative risk analysis
B.5 RISK ACCEPTANCE AND MITIGATING MEASURES
B.6 RISK MITIGATING MEASURES
B.7 MODIFICATION
B.8 COMMUNICATION OF RESULTS AND CONCLUSIONS
B.9 APPLICATIONS TO BUILDINGS AND CIVIL ENGINEERING
STRUCTURES
B.9.1 General
B.9.2 Structural risk analysis
B.9.3 Modelling of risks from extreme load events
B.9.4 Guidance for application of risk analysis
related to impact from rail traffic
ANNEX C (INFORMATIVE) DYNAMIC DESIGN FOR IMPACT
C.1 GENERAL
C.2 IMPACT DYNAMICS
C.2.1 Hard Impact
C.2.2 Soft Impact
C.3 IMPACT FROM ABERRANT ROAD VEHICLES
C.4 IMPACT BY SHIPS
C.4.1 Ship impact on inland waterways
C.4.2 Ship impact for sea waterways
C.4.3 Advanced ship impact analysis for inland
waterways
C.4.4 Advanced ship impact analysis for sea waterways
ANNEX D (INFORMATIVE) INTERNAL EXPLOSIONS
D.1 DUST EXPLOSIONS IN ROOMS, VESSELS AND BUNKERS
D.2 NATURAL GAS EXPLOSION
D.3 EXPLOSIONS IN ROAD AND RAIL TUNNELS
Annex NA (informative) Irish National Annex to Eurocode 1 -
Actions on structures - Part 1-7: General actions -
Accidental actions
Introduction
NA.1 Scope
NA.2 Nationally Determined Parameters
NA.3 Decisions on the use of informative Annexes
NA.4 References to non-contradictory complementary information