American Society of Civil Engineers, National Spring Convention and Geotechnical Conference and Exhibit, Las Vegas, Nevada, April, 1982.
Fourth International Conference on Numerical Methods in Geomechanics, Edmonton, Canada, May-June, 1982.
American Society for Testing and Materials, Annual Meeting and Symposium, Toronto, Canada, June, 1982.
IUTAM Symposium on Deformation and Failure of Granular Materials, Delft, The Netherlands, August-September, 1982.
International Workshop on Constitutive Behavior of Soils, Grenoble, France, September 6-8, 1982.
Dam Safety Research Coordination Conference, Interagency Committee on Dam Safety Research Subcommittee, Denver, Colorado, October 25-27, 1982.
Society of Engineering Science, 19th Annual Meeting, University of Missouri-Rolla, Missouri, October 27-29, 1982.
Subseabed Disposal Program, 1982 Annual Workshop, Denver, Colorado, November 2-4, 1982.
International Conference on Constitutive Laws for Engineering Materials, Tucson, Arizona, January 10-14, 1983.
Symposium on the Interaction of Non-Nuclear Munitions with Structures, U.S. Air Force Academy, Colorado Springs, May 10-13, 1983.
American Society of Civil Engineers, Engineering Mechanics Division Specialty Conference, Purdue University, West Lafayette, Indiana, May 23-25, 1983.
Twenty-fourth U.S. Symposium on Rock Mechanics, Texas A & M University, College Station, Texas, June 20-23, 1983.
Workshop on Experimental Research in Soil Engineering; National Science Foundation, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, August 22-24, 1983.
IUTAM William Prager Symposium on Mechanics of Geomaterials: Rocks, Concretes, Soils. Northwestern University, Evanston, Illinois, September 11-15, 1983.
ASEE Rocky Mountain Section Annual Meeting, University of Colorado, Boulder, Colorado, April 14, 1984.
American Society of Civil Engineers, Colorado Section, Geotechnical Group, Symposium on Engineering in Clay Shale, Denver, Colorado, March 15, 1984.
RILEM Symposium Concrete under Multiaxial Conditions, Toulouse, France, May 22-24, 1984.
American Society for Testing and Materials, Annual Meeting and Symposium, Denver, Colorado, June 25-27, 1984.
Transportation Research Board, National Research Council, Glenwood Canyon Summer Meeting, Glenwood Springs, Colorado, June 28-30, 1984.