Joseph E. McKinney of Earth Systems Southwest presents: "Perception Is Everything: Geophysics for Geotechnical Engineers." (Play »)
Professor Ross Boulanger of UC Davis presents "Geotechnical Lessons From The 2011 Great East Japan Earthquake". (Play »)
Professor Nicholas Sitar of UC Berkeley presents "Seismically Induced Lateral Earth Pressures: An Update". (Play »)
Jonathan Stewart, Ph.D., P.E., presents "Lessons from the 2011 Tohoku Japan Earthquake". (Play »)
P.E., G.E., R.E.A.
President - Petra Geotechnical