

EN 1994 Eurocode 4 applies to the design of composite structures and members for buildings and other civil engineering works. It complies with the principles and requirements for the safety and serviceability of structures, the basis of their design and verification that are given in EN 1990 – Basis of structural design. EN Eurocode 4 is concerned with requirements for resistance, serviceability, durability and fire resistance of composite structures.
Parts
EN 1994-1-1:2004 | Eurocode 4: Design of composite steel and concrete structures – Part 1-1: General rules and rules for buildings |
EN 1994-1-2:2005 | Eurocode 4: Design of composite steel and concrete structures – Part 1-2: General rules - Structural fire design |
EN 1994-2:2005 | Eurocode 4: Design of composite steel and concrete structures – Part 2: General rules and rules for bridges |
EN Eurocode 4 is intended to be used in conjunction with:
- EN 1990: Eurocode - Basis of structural design;
- EN 1991: Eurocode 1 - Actions on structures;
- ENs, hENs, ETAGs and ETAs for construction products relevant for composite structures;
- EN 1090: Execution of steel structures and aluminium structures;
- EN 13670: Execution of concrete structures;
- EN 1992: Eurocode 2 - Design of concrete structures;
- EN 1993: Eurocode 3 - Design of steel structures;
- EN 1997: Eurocode 7 - Geotechnical design;
- EN 1998: Eurocode 8 - Design of structures for earthquake resistance, when composite structures are built in seismic regions.
News
Publications
Shear Connections in Composite Flexural Members of Steel and Concrete
It's now available the book Shear Connections in Composite Flexural Members of Steel and Concrete. A unified theory on composite behaviour of flexural members made of components with different…

Design of joints in steel and composite structures
This volume elucidates the design rules for connections in steel and composite structures which are set out in Eurocode 3 and 4. Numerous examples illustrate the application of the respective design rule.
Eurocodes: Background & Applications. STRUCTURAL FIRE DESIGN. Worked examples
This document is a report with worked examples presenting the fire resistance assessment of structures according to the Eurocodes. The authors were involved in the preparation and/or assessment of…