Since HEC-RAS 6.7, a more detailed 2D bridge modeling method has been introduced - 2D Pressure/Overtopping Approach. Different from the Simplified 1D Rating Curves Approach, this new physics-based "cloned mesh" approach…
Since HEC-RAS 6.7, a more detailed 2D bridge modeling method has been introduced - 2D Pressure/Overtopping Approach. Different from the Simplified 1D Rating Curves Approach, this new physics-based "cloned mesh" approach…
The hydraulic opening width (area) of a skewed bridge is less than its unskewed value, which in turn would adversely impact the bridge hydraulic performance. The skew angle is defined…
RAS Mapper of HEC-RAS 6 has a set of terrain modification tools to modify original terrain. This post is the third of the 3 post series for terrain modification using…