User contributions for Grichards

13 December 2022

• 23:2223:22, 13 December 2022 diff hist +110‎ One-Dimensional Hydraulic Models ‎No edit summary
• 23:0523:05, 13 December 2022 diff hist +823‎ Tailwater Modeling ‎No edit summary current
• 23:0223:02, 13 December 2022 diff hist +1,312‎ Tailwater Modeling ‎No edit summary
• 22:5822:58, 13 December 2022 diff hist 0‎ Erosion & Scour Mitigation ‎No edit summary
• 22:5622:56, 13 December 2022 diff hist +6‎ Erosion & Scour Mitigation ‎No edit summary
• 22:5622:56, 13 December 2022 diff hist +6‎ Erosion & Scour Mitigation ‎No edit summary
• 22:5522:55, 13 December 2022 diff hist +6‎ Erosion & Scour Mitigation ‎No edit summary
• 22:4622:46, 13 December 2022 diff hist +54‎ Hazard Potential Classification ‎No edit summary
• 22:4322:43, 13 December 2022 diff hist +14‎ Hazard Potential Classification ‎No edit summary
• 22:4222:42, 13 December 2022 diff hist −406‎ Land Roughness ‎No edit summary
• 22:4022:40, 13 December 2022 diff hist +1‎ Breach Parameters ‎No edit summary
• 22:3922:39, 13 December 2022 diff hist −657‎ Breach Parameters ‎No edit summary
• 22:3222:32, 13 December 2022 diff hist −3,608‎ Reservoir Data ‎No edit summary
• 22:2822:28, 13 December 2022 diff hist +4,840‎ N Breach Scenarios ‎ Created page with "__NOTOC__ Category:Dam Breach Inundation Analysis ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> “Typically, several hydrologic and non-hydrologic (fair weather) events are evaluated as part of an event-based dam safety analysis. For hydrologic failure events, an extreme flood event ranging from the 50-year event for low-hazard dams up to the PMF for high-hazard dams is selected based on the potential for los..."
• 22:2722:27, 13 December 2022 diff hist +23‎ Dam Breach Inundation Analysis ‎No edit summary
• 22:2622:26, 13 December 2022 diff hist +16‎ Reservoir Data ‎No edit summary
• 22:2222:22, 13 December 2022 diff hist −1‎ Dam Breach Inundation Analysis ‎No edit summary
• 22:2122:21, 13 December 2022 diff hist +24‎ Dam Breach Inundation Analysis ‎No edit summary
• 22:1822:18, 13 December 2022 diff hist +387‎ Dam Breach Inundation Analysis ‎No edit summary
• 22:1522:15, 13 December 2022 diff hist +2,476‎ Stagnation Pressures ‎No edit summary
• 22:1322:13, 13 December 2022 diff hist −490‎ Cavitation ‎No edit summary
• 22:1122:11, 13 December 2022 diff hist −3‎ Cavitation ‎No edit summary
• 22:1022:10, 13 December 2022 diff hist +314‎ Cavitation ‎No edit summary
• 22:0222:02, 13 December 2022 diff hist +1,139‎ Cavitation ‎No edit summary
• 21:5321:53, 13 December 2022 diff hist −889‎ Spillway Terminal Structure Hydraulics ‎No edit summary Tag: Manual revert
• 21:5121:51, 13 December 2022 diff hist +889‎ Spillway Terminal Structure Hydraulics ‎No edit summary Tag: Reverted
• 21:5121:51, 13 December 2022 diff hist −889‎ Spillway Chute Hydraulics ‎No edit summary
• 21:4021:40, 13 December 2022 diff hist +10‎ Spillway Control Structures ‎No edit summary
• 21:3921:39, 13 December 2022 diff hist +1,386‎ N Piano Key Spillways ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “A piano key (PK) weir is a recently developed alternative to traditional labyrinth weir designs that was developed specifically for smaller control structure footprint applications. Two main differences of PK weir designs, relative to traditional trapezoidal labyrinth weir designs are: (1) the PK weir has a simple rectangular crest layout (in plan view), essentially creating a labyrinth weir with α = 0 (rectangu..."
• 21:3521:35, 13 December 2022 diff hist +1,323‎ N Labyrinth Spillways ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “The flow capacity of a weir is largely governed by the weir length and crest shape. A labyrinth weir is a linear weir folded in plan-view; these structures offer several advantages when compared to linear weir structures. Labyrinth weirs provide an increase in crest length for a given channel width, thereby increasing flow capacity for a given upstream head. As a result of the increased flow capacity, these weirs..."
• 21:3021:30, 13 December 2022 diff hist +88‎ Earth-Cut/Vegetated Spillways ‎No edit summary
• 21:2921:29, 13 December 2022 diff hist +17‎ Earth-Cut/Vegetated Spillways ‎No edit summary
• 21:2821:28, 13 December 2022 diff hist +24‎ Earth-Cut/Vegetated Spillways ‎No edit summary
• 21:2821:28, 13 December 2022 diff hist +3,794‎ N Earth-Cut/Vegetated Spillways ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “Vegetated auxiliary spillways typically have trapezoidal cross-sections and a grass cover to protect them from damaging erosion. They adapt well to sites capable of sustaining vigorous grass growth by normal maintenance without irrigation." <ref name="TR60">Technical Release 210-60: Earth Dams and Reservoirs, NRCS, 2019</ref> "Designs may use earth auxiliar..."
• 21:1921:19, 13 December 2022 diff hist +1,086‎ N Ogee-Crested Weirs ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “An additional type of weir is the ogee. The downstream section of an ogee crest is parabolic shaped to mimic the underneath side of the nappe jet passing over a sharp-crested weir. Ogee weirs are commonly found in large hydraulic structures where passing the design flow at minimum head is important. For more information on ogee crests, see U.S. Department of Interior Bureau of Reclamation, [[Design of Small Dams]..."
• 21:1721:17, 13 December 2022 diff hist +416‎ Broad-Crested Weirs ‎No edit summary
• 21:1621:16, 13 December 2022 diff hist +922‎ N Sharp-Crested Weirs ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “A weir is a notch of regular form through which water flows. The structure containing the notch is also called a weir. The edge over which the water flows is the crest. The two basic types of weirs are sharp-crested weirs and broad-crested weirs. The sharp-crested weir is used to measure the channel or stream flow. In a sharp-crested weir, the flow springs clear of the crest."<ref name="NRCS650">National Engine..."
• 21:1221:12, 13 December 2022 diff hist −1,797‎ Broad-Crested Weirs ‎No edit summary
• 21:1021:10, 13 December 2022 diff hist +190‎ MediaWiki:Breadcrumbs ‎No edit summary
• 21:0721:07, 13 December 2022 diff hist +2,462‎ N Broad-Crested Weirs ‎ Created page with "__NOTOC__ Category:Spillway Control Structures ---- “These types of control structures are associated with staged releases and suited for auxiliary and emergency spillways. A fuseplug control structure may include one or multiple bays containing the fuseplug embankments. The zoned embankments will be placed to a specified height and include a pilot channel through each embankment crest set to a specified elevation associated with a given fl..."
• 21:0521:05, 13 December 2022 diff hist 0‎ Spillway Control Structures ‎No edit summary
• 21:0021:00, 13 December 2022 diff hist +26‎ Hydraulic Performance of Spillways ‎No edit summary
• 20:5920:59, 13 December 2022 diff hist +1‎ Spillways ‎No edit summary
• 20:5920:59, 13 December 2022 diff hist +50‎ Spillways ‎No edit summary
• 20:5420:54, 13 December 2022 diff hist +4‎ Hydraulic Performance of Spillways ‎No edit summary
• 20:5320:53, 13 December 2022 diff hist +1‎ Hydraulics ‎No edit summary
• 20:5120:51, 13 December 2022 diff hist −21‎ Hydraulics ‎No edit summary
• 04:3404:34, 13 December 2022 diff hist +1,052‎ Groundwater ‎No edit summary
• 04:3104:31, 13 December 2022 diff hist +2‎ National Engineering Handbook: Chapter 30 - Groundwater Hydrology and Geology ‎No edit summary
• 03:4903:49, 13 December 2022 diff hist −2‎ Ice and Other Debris ‎No edit summary