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Hec-RAS from zero for hydraulic analysis -AulaGEO

AulaGEO Academy, Carles Fernández, and Golgi Alvarez

HEC-RAS is a program of the United States Army Corps of Engineers, for the modeling of floods in natural rivers and other canals. In this introductory course we will see the process for the realization of one-dimensional models, although as of version 5 of the program, two-dimensional flow modeling has been incorporated, as well as sediment transfer modeling capabilities.

The course will advance through the entire process of generating the model: from the creation of geometry, analysis data entry, model execution, and data export. #AulaGEO

Read more

HEC-RAS is a program of the United States Army Corps of Engineers, for the modeling of floods in natural rivers and other canals. In this introductory course we will see the process for the realization of one-dimensional models, although as of version 5 of the program, two-dimensional flow modeling has been incorporated, as well as sediment transfer modeling capabilities.

The course will advance through the entire process of generating the model: from the creation of geometry, analysis data entry, model execution, and data export. #AulaGEO

It is an eminently practical course with just and necessary doses of theory, where materials are provided to follow each lesson in real time.

HecRas is a program for the calculation of floods and floods.

Content:

The basic

Lecture 1: Course Presentation

Lecture 2: Download, installation and quick view of geometry

HEC-RAS: flood modeling

Lecture 3: Hec-Ras. Flow theory

Lecture 4: Basic project in HEC-RAS

Lecture 5: Calculation in a specific section

Lecture 6: HEC-RAS boundary conditions

Lecture 7: Add bridge in HEC-RAS

Lecture 8: HEC-RAS graphical cross section editor, Levees y Filter points

Ras Mapper and Final results

Lecture 9: Brushstrokes of Ras Mapper

Lecture 10: Generate geometry with Ras Mapper

Lecture 11: Viewing results in Hec-Ras

HEC-RAS is a program of the United States Army Corps of Engineers, for the modeling of floods in natural rivers and other canals. In this introductory course we will see the process for the realization of one-dimensional models, although as of version 5 of the program, two-dimensional flow modeling has been incorporated, as well as sediment transfer modeling capabilities.

Enroll now

What's inside

Learning objectives

  • Know the use of hec-ras at the initiation level
  • Understand the basic principles of hydrology and hydraulics used by the program
  • Generate flooding models and interpret their results

Syllabus

The basic
Course Presentation
Download, installation and quick view of geometry
HEC-RAS: flood modeling
Read more
Hec-Ras. Flow theory
Basic project in HEC-RAS
Calculation in a specific section
HEC-RAS boundary conditions
Add bridge in HEC-RAS
HEC-RAS graphical cross section editor, Levees y Filter points
Ras Mapper and Final results
Brushstrokes of Ras Mapper
Generate geometry with Ras Mapper
Viewing results in Hec-Ras

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Uses HEC-RAS, a program developed by the US Army Corps of Engineers, which is widely used for flood modeling and river analysis
Focuses on one-dimensional modeling, which provides a solid foundation before advancing to the more complex two-dimensional flow modeling
Covers the entire modeling process, from geometry creation to data export, offering a practical understanding of flood simulation workflows
Includes hands-on exercises and materials, allowing learners to follow each lesson in real-time and immediately apply what they learn
Explores Ras Mapper, which allows learners to generate geometry and visualize results, enhancing their ability to interpret model outputs
Requires downloading and installing HEC-RAS, which may require specific operating system compatibility and sufficient computer resources

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Hec-RAS from zero for hydraulic analysis -AulaGEO with these activities:
Review Hydraulics Fundamentals
Reviewing hydraulics fundamentals will ensure a solid understanding of the underlying principles used in HEC-RAS for flood modeling.
Browse courses on Hydraulics
Show steps
  • Review key concepts like Manning's equation and hydraulic radius.
  • Work through example problems related to open channel flow.
  • Consult a hydraulics textbook or online resources for clarification.
Read 'Hydraulic Design of Highway Culverts'
Reading this book will provide a deeper understanding of the hydraulic principles behind HEC-RAS.
View Hydraulic Design of Highway Culverts on Amazon
Show steps
  • Read the chapters related to culvert hydraulics.
  • Work through the example problems in the book.
  • Relate the concepts in the book to the HEC-RAS software.
Read 'Open-Channel Hydraulics' by Ven Te Chow
Reading this book will provide a deeper understanding of the hydraulic principles behind HEC-RAS.
View Open-channel Hydraulics on Amazon
Show steps
  • Read the chapters related to uniform flow and gradually varied flow.
  • Work through the example problems in the book.
  • Relate the concepts in the book to the HEC-RAS software.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Practice HEC-RAS Example Models
Practicing with example models will help you become familiar with the HEC-RAS interface and modeling process.
Show steps
  • Download example HEC-RAS models from the USACE website.
  • Run the models and examine the input data and results.
  • Modify the input data and observe the changes in the results.
Document a HEC-RAS Model
Documenting a HEC-RAS model will reinforce your understanding of the modeling process and improve your communication skills.
Show steps
  • Select a HEC-RAS model you have created or downloaded.
  • Document the model setup, including the geometry, flow data, and boundary conditions.
  • Explain the results of the model and their implications.
  • Present your documentation in a clear and concise manner.
Follow Advanced HEC-RAS Tutorials
Following advanced tutorials will expose you to more complex HEC-RAS modeling techniques.
Show steps
  • Search for tutorials on specific HEC-RAS features, such as 2D modeling or sediment transport.
  • Follow the tutorials step-by-step and try to understand the underlying principles.
  • Apply the techniques learned in the tutorials to your own HEC-RAS models.
Model a Real-World Flood Event
Modeling a real-world flood event will allow you to apply your HEC-RAS skills to a practical problem.
Show steps
  • Obtain data for a real-world flood event, such as river geometry, flow data, and rainfall data.
  • Create a HEC-RAS model of the flood event.
  • Calibrate and validate the model using observed data.
  • Analyze the results of the model and draw conclusions about the flood event.

Career center

Learners who complete Hec-RAS from zero for hydraulic analysis -AulaGEO will develop knowledge and skills that may be useful to these careers:

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Hec-RAS from zero for hydraulic analysis -AulaGEO.
Cover image
Open-channel Hydraulics
Save
Comprehensive resource on open-channel hydraulics, covering fundamental principles and advanced topics. It provides a strong theoretical foundation for understanding the flow processes simulated by HEC-RAS. It valuable reference for understanding the underlying hydraulic principles and assumptions used in HEC-RAS modeling. This book is commonly used as a textbook in university courses.
Open-channel Hydraulics
Paperback
Check
Open-channel Hydraulics
Kindle Edition
Check
Hydraulic Design of Highway Culverts
Save
This HEC-RAS course covers the addition of bridges in HEC-RAS. provides detailed guidance on the hydraulic design of culverts, which are essential components of many bridge structures. It covers various aspects of culvert design, including hydraulic analysis, structural design, and construction considerations. This book useful reference for understanding the design principles and best practices for culverts.
Hydraulic Design of Highway Culverts
Paperback
$$
Hydraulic Design of Highway Culverts: Federal...
Paperback
$$

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Effort
2.5 total hours
Via
Udemy
Instructors
AulaGEO Academy
Carles Fernández
Golgi Alvarez
Language
English
Good to know
Uses HEC-RAS, a program developed by the US Army Corps of Engineers, which is widely used for flood modeling and river analysis
Focuses on one-dimensional modeling, which provides a solid foundation before advancing to the more complex two-dimensional flow modeling
Covers the entire modeling process, from geometry creation to data export, offering a practical understanding of flood simulation workflows
Includes hands-on exercises and materials, allowing learners to follow each lesson in real-time and immediately apply what they learn
Explores Ras Mapper, which allows learners to generate geometry and visualize results, enhancing their ability to interpret model outputs
Requires downloading and installing HEC-RAS, which may require specific operating system compatibility and sufficient computer resources
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