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HydroLearn403-1
Hydraulic Design using HEC-RAS: Coastal LA
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Hydraulic Design using HEC-RAS: Coastal LA
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Introduction
Module Overview
Summary
Overall Learning Outcome
Background
Project Goals
Coastal Structures
Marsh Management
Check your Understanding
Section 1: Gathering Topographical Data
Gathering Topographical Data
Summary & Learning Objectives
Learning Activity 1: Creating a Background Using QGIS
Learning Activity 2: Retrieving and Utilizing LiDAR Data
Check your Understanding
Check your Understanding
Section 2: Establishing Existing Conditions
Establishing Existing Conditions
Summary & Learning Objectives
Learning Activity 1: Preparing RAS Mapper
Learning Activity 2: Creating a 1D Geometry file
Learning Activity 3: Modifying Cross Sections
Check your Understanding
Check your Understanding
Section 3: Synthesizing the Proposed Channel
Synthesizing the Proposed Channel
Summary & Learning Objectives
Learning Activity 1: Altering Existing Channel
Learning Activity 2: Cut and Fill Analysis
Learning Activity 3: Implementing a Hydraulic Structure
Learning Activity 4: Additional Geometry Files
Check your Understanding
Check your Understanding
Section 4: Modeling One-Dimensional Unsteady Flow
Modeling One-Dimensional Unsteady Flow
Summary & Learning Objectives
Learning Activity 1: Establishing Boundary Conditions
Learning Activity 2: Generating Plan Files
Check your Understanding
Check your Understanding
Section 5: Evaluation of the Channel Design
Evaluation of the Channel Design
Summary & Learning Objectives
Learning Activity 1: Hydraulic Structures
Learning Activity 2: Channel Roughness
Learning Activity 3: Channel Size
Learning Activity 4: Number and Type of Culverts
Conclusion
Module Recap
Summary
Topics for Further Reflection
Sources of Uncertainty
Model Simplifications
Closing Remarks
Check your Understanding
