1. HydroWeb 2001 Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt MIKE11 Structures definition of weirs, culverts, regulating & controlling structures in MIKE11

2. Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt HydroWeb 2001MIKE11 Structures Location of Structures river name chainage ID: string identification

3. Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt HydroWeb 2001MIKE11 Structures Weirs types: –broad crested weir: calculated Q/h (x-section, dx) critical flow –special weir: specified Q/h valve regulation head loss factors (energy loss) geometry –level-width (increasing) –x-section DB

4. Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt HydroWeb 2001MIKE11 Structures Culverts attributes: –upstream & downstream invert –length –bed resistance –valve regulation head loss factors (energy loss) geometry: –shape –level-width –x-section DB

5. Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt HydroWeb 2001MIKE11 Structures Regulating (Pump) specified discharge types: –function of time (boundary editor) –function of hydraulic conditions: water level reservoir inflow

6. Brandenburg University of Technology at Cottbus, Institut fuer Bauinformatik, Gerald Hildebrandt HydroWeb 2001MIKE11 Structures Control Structure regulated flow moveable gate type: –overflow: variable crested weir –underflow: vertical sluice gate –discharge: pump –radial gate: no head loss attributes: –gate width –sill level (upstream) –max. speed (gate level change per time) head loss factors (energy loss)