Mechanically Stabilized Earth (MSE) Walls and Geosynthetics (Ohio Timed & Monitored Video)

In Mechanically Stabilized Earth (MSE) Walls and Geosynthetics , you'll learn ...

• The key properties of geosynthetic reinforcement in an MSE wall and how they contribute to the stability of the wall system
• All of the potential failure modes associated with MSE walls that must be addressed through design
• The components of an MSE wall and how the wall affects other structures and site features in the vicinity of the wall

Overview

To meet the Ohio Board's intent that online courses be "paced" by the provider, a timer will be used to record your study time. You will be unable to access the quiz until the required study time of 180 minutes has been met.

Credit: 3 PDH

Duration: 180 minutes

Mechanically stabilized earth (MSE) walls are typically the most economical wall system chosen on many construction sites throughout the United States; however, most people, including engineers, architects, and contractors utilizing these types of systems, do not understand how they are designed or the components that are necessary for these structures to remain stable.

This course will take a thorough look into the design of mechanically stabilized earth (MSE) walls through the use of geosynthetics. Geosynthetics are a commonly overlooked component of the wall system. The properties and importance of the geosynthetics will be presented in depth, as this component of the MSE wall system is critical to a safe structure. Most people on the construction site do not realize how critical the installation of the soil is to the long-term success of an MSE structure.

The key properties and installation techniques required for the longevity of an MSE wall. A complete list of design considerations will be provided in order to ensure all methods of structure failure are considered by the designer. This course will conclude with multiple case histories of failed MSE retaining walls, many of which caused failure to other structures, including parking lots, roadways, and even buildings.

This video is a recording of a live webinar training session. As a recording of a live event, you will hear the discussion that occurred between the instructor and those who attended this webinar.

Learning Objectives

Upon completion of this course, participants will be able to:

• Explain why modular blocks and geosynthetics differ and how their unique properties can be used to optimize retaining wall design.
• Apply design code requirements to MSE design.
• Determine how buildings and water can adversely affect the factors of safety for a retaining wall.
• Identify the complications and multiple design considerations associated with an MSE wall.