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Arch bridge across the freeway D1 near a city of Prerov

Under construction

The deck of width of 10.35 m, formed by a trapezoidal slab with a length of 89.0 m, is supported by a concrete arch with a span of 56.0 m. Since the arch footings are connected with the end diaphragms by concrete struts, the structure forms a self-anchored system that stresses the footings by vertical reactions only.

SHP: alternative design
          detailed design