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Posts Tagged ‘geowaste’

A casual conversation in the parking garage involved this question: “What are the five tailings failures that set the course of history?” (more…)

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    This week, EduMine posted a new course that I wrote.  As is the title of this posting, the new course is called Geotechnical Engineering for Mine GeoWaste Facilities.  

I was prompted to write the course when I was called on to explain to a client who is not a geotechnical engineer what is involved in geotechnical engineering.  This client was in charge of the design and construction of a large tailings impoundment that involves nearly every aspect of geotechnical engineering.  He asked me fundamental questions that demanded a wider knowledge base than a simple answer could provide.  Thus I wrote a few short pieces for him and then more short pieces to expand on topics.  Eventually it was obvious we needed a complete course.  So I wrote it.

The course covers pretty much the complete spectrum of geotechnical engineering as applicable to mine tailings impoundments, waste rock dumps, and heap leach pads.  I write from my own experience, including over forty years as a consultant to the mining industry.  During that time I have been lucky enough to work on the geotechnical engineering aspects of all these large structures that I collectively refer to as Mine GeoWaste Facilities. 

I contemplated a course on tailings impoundments alone.  But the topic seemed insurmountable.  Apart from that, there is so much written and readily available about the fundamentals of tailings impoundments that I could not face going into competition with so many excellent texts.   Moreover, it was clear from interaction with my client that a more fundamental look at the basics was needed.  Thus in the course I go back to the fundamentals of soil mechanics that underlie every tailings storage facility, every waste rock dump, and every heap leach pad.

If the topic interests you, I recommend going to the links I provide above, join EduMine, and read the course.  Please tell me how you fare and help me add to future updates of the course by telling me your stories.  Thanks

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Spent today tidying up a new course for EduMine.  And listening over and over again to Callas singing Norma—can there possible be a more sublime opera?  I already have five courses on EduMine, that site devoted to self-paced learning on topics in mining.  They are: (more…)

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