The Minnesota Department of Transportation (MnDOT) relocated a portion of T.H. 53 between Eveleth and Virginia, MN. The preferred alignment crosses the existing Rouchleau iron ore pit on a 1,100-foot bridge. Two abutments and one pier of the bridge will be founded on bedrock. Future iron ore mining adjacent to the alignment will create rock slopes up to 500 ft high. After mining, the new roadway will be atop a trapezoidal cross-section 300 ft wide at the top and with downslopes of about 53 degrees.
Live Online Introductory Training Course.
November 14-18, 2022.
Slope Stability 2022 is being held in Tucson, Arizona, USA from October 17 through October 21, 2022.
Mattias has a Master’s degree in Civil Engineering, majoring in soil and rock engineering from Luleå University of Technology. He has experience of numerical analyses and design of construction documents for infrastructure projects. He has also experience from the mining industry where he worked with seismic monitoring and evaluation of ground deformations. Apart from this he also has experience from field investigations and inspections of tunnels.
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