Evaluation of undrained response from drained triaxial shear tests: DEM simulations and experiments

Evaluation of undrained response from drained triaxial shear tests: DEM simulations and Experiments

undrained triaxial shear behavior of grouted carbonate sands

the effects of cementation and the physical properties of grains on the shear behavior of grouted sands are investigated in this paper. the consolidated-undrained triaxial shear behavior of three grouted carbonate sands with different physical properties, including particle size distribution, particle shape and void ratio, was studied. two sands were obtained from the north shores of the persia...

evaluation of mechanical behaviour of sandstone and andesibasalt rockfill materials using triaxial & direct shear tests

the mechanical behaviour of rockfill materials and aggregates depends not only on particle size and compaction, but also on their strength and lithological properties. in this research two types of large triaxial and direct shear tests are performed on rockfill materials. this paper compares the stress-strain behaviour of sandstone and andesibasalt materials in triaxial compression tests (3006...

A finite-strain hyperviscoplastic model and undrained triaxial tests of peat

1 Gavin and Doherty Geosolutions, Unit A2, Nutgrove Office Park, D14 X627, Ireland. 2 Department of Civil, Structural and Environmental Engineering, Trinity College Dublin, College Green, Dublin 2, Ireland. 3 Department of Environmental Informatics, Helmholtz Centre for Environmental Research GmbH UFZ, Permoserstr. 15, 04318 Leipzig, Germany. 4 Department of Mechanical and Manufacturing Enginee...

Effect of Cementation on the Shear Strength of Tehran Gravelly Sand Using Triaxial Tests