Hydraulic calculations for Bridge

River Cross-Section Discharge & Afflux Calculator

Important Note:- This calculator is intended for preliminary estimation and educational purposes only. The results generated here are based on standard simplified assumptions and may not consider all factors necessary.

Cross Section Data (chainage,height per line): 0,312.5 10,311.80 15,311.20 20,310.70 25,310.40 30,310.30 35,310.40 40,310.60 45,311.10 50,311.90
Number of Compartments:
End Chainages (comma separated, starting from 0):
Rugosity Coefficients (n, comma separated for each compartment):

Inglis Discharge Inputs

Catchment Area (sq. miles):

Bridge Details

Number of Spans:
Span Length (m):
Bed Slope (S):
Starting Chainage of Bridge (m):
Road Top Level (m):
Abutment Cap Depth (m):
Abutment Batter (horizontal:vertical):
Abutment Top Width (m):
Pier Width (m):
Vertical Clearance (m):
Deck Depth (m):
Wearing Course (m):