Scale Model of Doiras Dam

DAM TYPOLOGY

Arch-gravity concrete dam with a maximum height above foundations of 85.4 metres.

DISCHARGE STRUCTURES

  • Main spillway: four bays of 13 m length each, with a weir crest elevation of 101.7 m a.s.l., controlled by Tainter gates.

  • Rectangular discharge channel, 21.5 m wide and 325 metres in length.

  • Flip bucket as a replacement/remedial structure.

SCALE

1/40

DESIGN DISCHARGES

Return Period (years) Prototype discharge — (m³/s) Model Discharge — (l/s)
1,000 1,827.51 180.59
10,000 2,600.16 259.90

Galería del proyecto

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