prEN 1995-1-3

Eurocode 5 - Design of timber structures - Part 1-3: Timber-concrete composite structures

Publication date:   Apr 23, 2026

Scope

(1) EN 1995-1-3 gives design rules for timber-concrete composite structures.
(2) EN 1995-1-3 provides requirements for materials, design parameters, connections, detailing and execution for timber-concrete composite structures.
NOTE: Recommendations for environmental parameters (temperature and moisture content), design methods and test methods are given in Annexes.
(3) EN 1995-1-3 covers the design of timber-concrete composite structures in both quasi-constant and variable environmental conditions. It provides design rules for quasi-constant environmental conditions rules for variable environmental conditions.
(4) EN 1995-1-3 excludes details for the design of glued timber-concrete composites and systems relying on friction.
NOTE: For design of bridges see EN 1995-2.