Video
Tailings dam failure essentials – Part 1
Understanding risks and consequences of tailings dam failure, unique challenges in modelling material behaviour, and advances in modelling and assessment practices
About
Billions of tons of mine tailings are added to tailings storage facilities every year. Tailings dams are at constant risk of failure, and our ability to simulate those failures is crucial in arming planners and emergency responders with data needed to save lives.
In Part 1 of this 2-part webinar, our expert presenters demonstrate best practices for reflecting the hydraulic characteristics of non-Newtonian flow in 1D, 2D, and 3D models.
We address how recent advances in hardware and software allow more accurate prediction of failure mechanisms and inundation zones.
We also present a case study of the tragic Brumadinho Dam failure, comparing the results of five different modelling software applications that have been calibrated against observations of the event.
For those interested in a deeper dive with software-specific parameter selection, we invite you to also sign up for our Premium Webinar: Tailings dam failure essentials - Part 2. Register now by following the link below.
Presenters
Stanford Gibson
U.S. Army Corps of Engineers Hydrologic Engineering Center
Greg Collecutt
TUFLOW (BMT)
Jim O'Brien
FLO-2D
Francisco Garcia
Water, Waste and Land
Panel Members
Krey Price
International Water Training Institute
Heather Thomson
SRK Consulting