Characteristic Behavior of Drained and Undrained Triaxial Compression Tests: DEM Study

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

Investigation of Stress-Strain Behavior of Plastic Concrete Using Monotonic Triaxial Compression Tests

In this paper, the mechanical behavior of plastic concrete being used in the cut-off walls of earth dams has been studied. To do the task, triaxial compression tests on the specimens in various ages and mix designs under different confining pressures have been done and the stress-strain behavior of such materials and their strength parameter changes has been experimentally investigated. It has ...

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...

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...

Simulation of Stress-Strain Behavior of Saturated Sand in Undrained Triaxial Tests Based on Genetic Adaptive Neural Networks

This study applies artificial neural networks (ANN) to simulate the soil stress-strain relationship observed in test data from triaxial shear testing of saturated sand. A genetic algorithm is used to obtain an optimal framework for the ANN. The results show that the proposed genetic adaptive neural network (GANN) can effectively model undrained monotonic and cyclic triaxial behaviour of saturat...