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Reduction of the design support moment: the value of t

Eurocode 2 part 2: Design of concrete bridge structures (104)

Where specific conditions are met for a continuous beam or slab, the design support moment may be reduced by an amount ΔMEd as follows:

ΔMEd = FEd,sup t / 8 (5.9)

where FEd,sup is the design support reaction.


The recommended value of t is the breadth of the bearing.

National choice