Search results with tag "40 years of rock anchors for"

40 Years of Rock Anchors for Dams in the US

40 YEARS OF ROCK ANCHORS FOR DAMS IN NORTH AMERICA – LESSONS LEARNED Dr. Donald A. Bruce1 John S. Wolfhope, P.E.2 ABSTRACT Over the last few years, the authors have acted as Co-Principal Investigators on a

  Year, Rocks, Anchor, 40 years of rock anchors for