Thorne and Zevenbergen, 1985: Jour. Hyraul. Eng.

• Recommend Three Different Equations to determine average velocity based on Scale of Roughness:

  • Large Scale: R/D84ə.2 Bathurst, 1978
  • Medium Scale: 4>R/D84ɭ.2 Bathurst et.al., 1979
  • Small Scale: R/D84ɰ Hey, 1979

Previous slide

Next slide

Back to first slide

View graphic version