21
March 2017

Two-Dimensional Modeling Using HEC-RAS

 
Please Note
Participants are required to bring a laptop computer to the seminar.

A group guestroom rate has been secured. The rates are $129.00 plus taxes for a Standard or Museum floor and $149.00 plus taxes for a Gallery floor. Please quote APEG or APEGBC when speaking with a reservation agent. Attendees can call 604.684.8461 or 1.800.663.5491 or email reservations@thelistelhotel.com.
Status: Advanced registration is now closed. A limited number of registrations will be accepted at the door.
Date: Tuesday, March 21, 2017 - Thursday, March 23, 2017
Time: 8:00 AM-8:30 AM: Registration - Day 1 and Continental Breakfast - Day 1
8:30 AM-4:30 PM: Two-Dimensional Modeling Using HEC-RAS - Day 1
8:30 AM-4:30 PM: Two-Dimensional Modeling Using HEC-RAS - Day 2
8:30 AM-4:30 PM: Two-Dimensional Modeling Using HEC-RAS - Day 3
Location: The Listel Hotel 1300 Robson Street Vancouver, BC
Presenter: Raymond Walton, Ph.D., PE
West Consultants Inc.
Credit: 21 Formal Professional Development Hours (PDH)
Cost: Early Bird Price APEGBC Member: Two-Dimensional Modeling Using HEC-RAS: $1295.00 + GST = $1359.75 until Mar 7, 2017

APEGBC Member and EIT/GIT Regular Price: Two-Dimensional Modeling Using HEC-RAS: $1495.00 + GST = $1569.75

Non-Member Price: Two-Dimensional Modeling Using HEC-RAS: $1495.00 + GST = $1569.75

APEGBC Student Member Price: Two-Dimensional Modeling Using HEC-RAS: $747.50 + GST = $784.88
Please Note: *A minimum number of registrations are needed by March 07, 2017 to proceed with this seminar. Please register early to avoid cancellation.
**All prices are subject to applicable taxes.
Contact: Gurjeet Phungura | Professional Development Coordinator
Direct: 604.412.4886
Toll Free: 1.888.430.8035 ext. 4886
Fax: 604.639.8180
Email: gphungura@egbc.ca
Note: Participants are required to bring a laptop computer to the seminar.
This intensive, workshop-oriented, three day seminar will prepare the engineer and water resource professional to use the HEC-RAS computer program for modeling two-dimensional (2D) unsteady flow applications. Led by experts from WEST Consultants with practical experience in hydraulic modeling, participants will learn how to approach and construct a 2D model for unsteady flow conditions, and to effectively view and analyze results.

The seminar includes lectures on 2D flow theory, an introduction to the new capabilities and features of HEC-RAS, and procedures for creating a stable and calibrated 2D model. Workshops focus on giving students hands on experience with building and pre-processing the computational mesh, performing offline and inline 2D projects, and using the built-in feature RAS Mapper to spatially analyze results.

The HEC-RAS modeling system was developed as part of the Corps of Engineers Hydrologic Engineering Center Next Generation software and replaces several existing programs including HEC-2, UNET, and HEC-6. HEC-RAS incorporates various aspects of 2D hydraulic modeling, including flow and water surface profile and computations within storage areas, and the interaction between 1D and 2D systems. Version 5.0 of HEC-RAS includes features in 2D open channel hydraulic analysis such as:

  • Two-dimensional flow analysis using the full St. Venant or diffusion wave equations in 2D.
  • Ability to perform a combination of 1D and 2D flow analysis in the same model.
  • The use of unstructured or structured computational meshes for the 2D flow areas.

HEC-RAS is user friendly, computationally efficient, and runs within, and fully supports the Microsoft Windows environment. It uses the latest graphical user interface (GUI) technology for data entry, graphics, and display of program results. Complete context-sensitive help screens are available for every program feature and option. Software includes the following functions: file management, data entry and editing, hydraulic analyses, tabulation and graphical displays of input and output data, reporting facilities, and on-line help.

Seminar Benefits/Learning Outcomes

  • Learn how to use the U.S. Army Corps of Engineers HEC-RAS (River Analysis System) computer program to model two-dimensional unsteady flow hydraulics.
  • Get an overview of two-dimensional flow theory and the differences between one-dimensional modeling.
  • Gain hands-on HEC-RAS experience by participating in practical computer workshops.
  • Understand how to develop a stable and calibrated two-dimensional flow model.  
  • Obtain valuable insights in methods for minimizing computation errors and instabilities for two-dimensional unsteady hydraulic models.  
  • Learn from real world projects and applications.

Special Features

Workshop participants receive the following publications and software:

  • HEC-RAS software (latest version).
  • HEC-RAS Course Notes and Workshop Problems.
  • HEC-RAS User Manual (via FTP).
  • HEC-RAS Hydraulic Reference Manual (via FTP).
  • HEC-RAS Applications Manual (via FTP).
  • HEC-RAS Example Problems (via FTP).

Who Should Attend

Consulting engineers, water resource planners, engineers employed by local, state, or federal government agencies. Participants should have some experience in floodplain hydrology and hydraulics, and sound experience in HEC-RAS steady and unsteady flow computer modeling. They should also be able to follow simple computer instructions.

Speaker

Raymond Walton, Ph.D., P.E.
West Consultants Inc.

Raymond Walton is Vice President, Bellevue, Washington Office Manager for West Consultants and former Region 8 Governor. Dr. Walton has about 40 years of experience directing water resources studies throughout the US and abroad. He is a nationally-recognized expert in multi-dimensional modeling of surface water, groundwater and water quality systems. Prior to joining WEST, he worked at the Hydraulics Research Station in the UK, taught at North Carolina State University, and spent 15 years with large nationwide consulting engineering firms. He has written over 50 professional papers in the fields of hydraulics, environmental engineering, groundwater and surface water hydrology, and instructs HEC-RAS nationwide. He has worked with ASCE and ASTM committees on Environmental Software and wetlands monitoring developments, and reviews technical papers for several ASCE journals. Dr. Walton chaired ASCE’s International Water Resources Conference in Seattle in August 1999, was the Technical Chair for the 2005 ASCE/EWRI conference in Anchorage, and will chair the 2014 ASCE/EWRI Congress in Portland, Oregon.



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