HEC-RAS 2D Class: 4.3 - 2D Bridge Hydraulics

2D Bridge Hydraulics - This presentation will discuss setting up a 2D Connection for modeling a bridge directly in a 2D Flow Area.
Presenter: Gary Brunner, PE, DWRE

[@joeJDA1643]

Muchas gracias profesor, saludos desde Perú

[@emkayzi]

1. How is the WSE difference equated to a force?
2. What version of momentum equation is used for each set of cells at the bridge centerline?
3. If bridge curves are used and friction forces are not calculated, why do we have to enter Manning’s N values in bridge bounding XS in a 2D model?

[@ramtinsabeti1277]

How can I see have the bridge deck in that plot? I used the SA/2D connection to create my brige.

[@dianacamilaarroyaveromero9596]

Hi! Thank you so much for this video. Do you know how I can see the cross-section at the bridge so I can see the hydraulic control that the structure has in the flow?

[@ab_camera_view]

sir plese make a video on Barrage with road connection

[@josephbartell8175]

How do I add a culvert (not a bridge) going under roadway?

[@sahilsharma-kc1rm]

can u please help me to flow analysis of arno river steady and unsteady. i dnt have enough knowledge

[@ahmednasehahmedhamdan]

how can i transform the extension from hec ras to . hyd

[@cusco4x295]

How do you do those cross sections movies?