Factors Affecting Design of a Barrage

Factors affecting the Design of a Barrage are as follows:
- Estimation of Design Flood
- Hydraulic Units
- Width of Barrage
- Afflux
- Tail Water Rating Curve
- Crest Levels
- Discharges through a Barrage (Free Flow Conditions)
- Discharge through a Barrage (Submerged Flow Conditions)
- Fane's Curve
- Gibson's Curve