Civil Engineering Commons^™

Multi-Stage Shear Testing Of A Cohesionless Soil, Robert Clyde Gullic

Masters Theses

"The multi-stage test is a procedure by which a soil's shear strength parameters can be evaluated by the use of a single sample of the material. The object of the investigation is to evaluate to what extent multi-stage testing can be used on a cohesionless material. Three types of tests, using conventional and multi-stage procedures are evaluated. They are: direct shear/consolidated drained, triaxial compression/consolidated drained and triaxial compression/consolidated undrained shear tests. It was found that multi-stage testing can easily be performed and the shear strength parameter theta_f obtained from these tests are in good agreement with those obtained from …