Early Bird: Member $695 | Non-Member $795 - AFTER 11/20/2023 Member $795 / Non-Member $895
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INSTRUCTOR:
Brent Travis, Ph.D., P.E., M.ASCE
*Should the above instructor be unavailable to teach, a qualified WEST Consultants instructor will be appointed to replace him.
This is a hands-on seminar. You must bring your own laptop.
Purpose and Background
The course will focus on streambank stabilization techniques for both restoration and traditional flood control projects. Traditional hard structural-type channel bank stabilization techniques will be discussed (using rock riprap, gabions, articulated concrete blocks) as well as redirective techniques (including bendway weirs, rock vanes, and spur dikes). In addition, the use of bioengineering solutions will be presented. In this course, you will learn the applicability and limitations of the various techniques, and recognize the importance of adequate toe protection. Workshops accompanying the lectures provide practical application experience in streambank stabilization design.
Benefits and Learning Outcomes
Benefits
Learning Outcomes
Upon completion of this course, you will be able to:
- Identify the two main techniques for streambank stabilization
- Explain the fundamentals of fluvial geomorphology
- Identify the design data requirements for streambank stabilization project
- Explain the basic principles and techniques on estimating the total scour for streambank protection measure
Assessment of Learning Outcomes
Instructor(s) will use a problem solving exercise to demonstrate and illustrate the required data, design methods, and evaluation techniques necessary to select and design bank stabilization measures, and students will take a test at the end of the class with questions addressing these items. The test will be graded in class by their classmates as the instructor goes over each question and answer.
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 (digitally)
- HEC-RAS Hydraulic Reference Manual (digitally)
- HEC-RAS Applications Manual (digitally)
- HEC-RAS Example Problems (digitally)
Who Should Attend?
Individuals involved in the planning, design, construction, and maintenance of channel restoration and flood control projects who need state-of-the-practice information on streambank stabilization techniques such as how to select appropriate streambank protection methods, obtain design guidelines and criteria, and evaluate toe scour.
Summary Outline
Time: 8:30 a.m. - 4:30 p.m., ET
DAY 1
Introduction
- Instructors
- Ground Rules
- Course Objectives
- Hydraulic Erosion vs. Mass Wasting Processes
- Defining Stability
Analysis Methods: Geomorphic Assessment
- Objectives
- Geologic setting
- Soils/Vegetation
- Historic Land Use
- Flood History
- Channel Form
- Channel Evolution History
- Geomorphic Reaches
- Governing Physical Processes
- Tools
- Case Studies
Analysis Methods: Hydrology
- Objectives
- Flood Frequency
- Flow Duration
- Design Discharge
- Tools
- Case Studies
Analysis Methods: Hydraulics
- Objectives
- Model Selection
- Data Requirements/Data Collections
- Calibration/Verification
- Sensitivity Analysis
- Tractive Force and Permissible Velocity
- Flow Field
- Tools
- Case Studies
DAY 2
Analysis Methods: Sediment Transport and Scour
- Objective
- Total Scour/Scour Components
- Long-term Degradation
- General Scour
- Local Scour
- Other Scour Components
- Tools
- Case Studies
Streambank Stabilization Methods/Design Guidance
- Biotechnical Techniques
- Methods
- Design
- Common Failure Modes
- Redirective Techniques
- Methods
- Design
- Common Failure Modes
- Resistive Techniques
- Methods
- Design
- Common Failure Modes
- Grade Control
- Methods
- Design
- Common Failure Mode
Risk & Uncertainty
- Definitions
- Analysis Procedures
How to Earn your CEUs/PDHs
This webinar is worth 1.6 CEUs/16 PDHs. To receive your certificate of completion, you will need to complete a short post-test and receive a passing score of 70% or higher.
How do I convert CEUs to PDHs?
1.0 CEU = 10 PDHs [Example: 0.1 CEU = 1 PDH]
Important Details About Your Seminar
Seminar Location:
American Society of Civil Engineers
1801 Alexander Bell Dr
Reston, VA 20191
703-295-6300
www.asce.org