This first lecture is an introduction to the Slope Course which covers 15 topics. In this first topic we will discuss how to classify landslip types: circular failure, mud and debris flow, shallow failures and rate of displacements.  Different types of rockfall: wedge, planar failure and toppling.  We will then present and discuss some examples from Costa Rica, Ecuador, Hong Kong and Rio de Janeiro.  The history of Hong Kong and Rio de Janeiro leads to The Slope Tale of Two Cities, in which we will discuss the effect of severe rainfall and the creation of the Geotechnical Engineering Office in Hong Kong and the GeoRio, both intended to reduce landslip risk. The second topic will show how rock joints and weathering influence the type of failure.  We will then discuss the Soberbo slide in Rio de Janeiro, one of the most complex geology and how it led to a creeping failure that took years to be understood and solved. Then we will briefly address landslip risk assessment applied to either cities or highways or railways.

The Slope course is based on the Handbook of slope stabilization, a copy of which will be made available to the participants.

Date: Monday November 25. 2024.  3 - 5 pm EST

Credits: 2 PDH Units

At the successful conclusion of this course, you’ll be able to identify and discuss:

• How to classify a landslide according to:
  • the type of soil/rock,
  • rate of displacement,
  • the geometry of the slip surface.
• The effect of severe rainfall and the risk reduction program used in Hong Kong, China, and Rio de Janeiro, Brazil

Special Webinar Instructions

After payment, please visit this webinar page, click “Start Course” and fill out the Webinar Registration Form.  You’ll receive email notification and details on how to join the webinar.  You will then be able to access the webinar slides, test your system and receive webinar reminders.  After completing the webinar requirements, your certificate of completion will be saved and available for download in your profile. We value your feedback! Please rate this webinar after completion. Group Discounts Available