Dynamic centrifuge model tests on embankment with different upstream conditions

Axially - Loaded Centrifuge Pile Tests

Centrifuge modeling of one-step tests

Centrifuge modeling of one-step outflow tests for unsaturated parameter estimations H. Nakajima ∗ and A. T. Stadler ∗∗ Geoscience Research, Idaho National Laboratory, Idaho Falls, Idaho, USA ∗ now at: Center for Deep Geological Environments, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan ∗∗ now at: URS Corporation, Cleveland, Ohio, USA Received:...

Centrifuge modelling of sand compaction piles in soft clay under embankment load

Sand compaction piles are used in practice for ground improvement of soft subsoil in order to accelerate consolidation, reduce compressibility, and increase strength. The current design procedure of sand compaction piles is based on simple empirical calculations, which does not take full account of the sand pile behaviour. This research project investigates the behaviour of a base reinforced em...

Evaluating the response of new pore pressure transducers for use in dynamic centrifuge tests

Over the past 30 years, the PDCR-81 pore pressure transducer has become a standard instrument for measuring pore pressures in centrifuge experiments. Following the retirement of this transducer and its reduced reliability, it has become vital to find an alternative sensor for use by the geotechnical modelling community. In this paper, the response of the 2Mie pressure transducer is compared aga...

Numerical study on the jet dynamic through centrifuge spinning: influence of angular velocity