Riprap and Scour Calculator in HEC-RAS (Part 1: Riprap)

HEC-RAS version 6.1 includes a Riprap and Scour Calculator. The User Manual and HEC-RAS files used in this demo are here: https://www.hec.usace.army.mil/conflu... This calculator follows the USACE riprap size and gradation guidance in EM 1110-2-1601, which centers around the Maynord equation. This first video covers the riprap size calculation. The second video will explore the scour tool, to support toe protection Analysis. Part 2 is hereL    • Riprap and Scour Calculator: Part 2 Comput...   Video by: Stanford Gibson Interface by: Zach Morris Funded by: The USACE Regional Sediment Management R&D Program (RSM)