Evaluating Liquefaction Risks: From Theory to Practice (Ohio Timed & Monitored Video)

In Evaluating Liquefaction Risks: From Theory to Practice , you'll learn ...

• Historical case studies demonstrating the devastating effects of liquefaction
• Overview of the two primary types of liquefaction: flow liquefaction and cyclic mobility
• Methods for assessing liquefaction susceptibility and the factors influencing a site's vulnerability
• A range of liquefaction remediation methods

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 50 minutes has been met.

Credit: 1 PDH

Duration: 50 minutes

Liquefaction is one of the most critical challenges in geotechnical earthquake engineering, posing significant risks to infrastructure stability and safety during seismic events. This course provides a comprehensive exploration of liquefaction mechanics and its far-reaching implications. Beginning with an introduction to the phenomenon, the course continues with the devastating effects of liquefaction, highlighting historical case studies and their relevance to modern engineering challenges. This knowledge equips engineers with the foundational understanding necessary to evaluate and address liquefaction risks effectively.

Additionally, the course covers evaluation techniques, including methods for assessing liquefaction susceptibility and the factors influencing a site's vulnerability. Practical insights into current standards and state-of-the-art approaches are emphasized, ensuring participants gain actionable expertise for real-world applications.

To support engineers in mitigating liquefaction hazards, this course briefly introduces a range of remediation methods. By bridging theoretical concepts with applied practices, this course is an invaluable resource for geotechnical, structural, and civil engineers aiming to enhance their skills.

Learning Objectives

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

• Define liquefaction and explain its importance in geotechnical engineering.
• Distinguish between the two primary types of liquefaction: flow liquefaction and cyclic mobility.
• Explain methods for evaluating liquefaction hazards under diverse soil and site conditions.
• Assess liquefaction susceptibility and the factors that contribute to it.
• Describe remediation techniques for mitigating liquefaction risks and improving soil stability.

Certificate of Completion

You will be able to immediately print a certificate of completion after passing a multiple-choice quiz consisting of 10 questions. PDH credits are not awarded until the course is completed and quiz is passed.