Department of Civil, Construction, and Environmental Engineering

Gerald and Audrey Olson Soil Mechanics Lab

The Gerald and Audrey Olson Soil Mechanics Laboratory at ISU was founded in 2002 through a grant from Gerald and Audrey Olson, who founded Terracon, Inc in the 1960s. The lab is located in room 40 Town Engineering and provides support for advanced soil mechanics testing including equipment for

  • low-stress, conventional, and stress-path controlled triaxial testing
  • direct/residual shear testing
  • conventional and automated consolidation testing
  • rigid and flexible wall permeameters
  • soil index tests and engineering classification

Contact

Contact Assistant Professor David White for more information, 515-294-1463, djwhite@iastate.edu.

Stress Path Test System