Stability of loose CDG fill slopes subjected to uni-axial and bi-axial earthquakes in a centrifuge

摘要

The seismic stability, potential flow slide and liquefaction of loose CDG fill slopes are investigated using a unique hydraulic bi-axial shaking table in a centrifuge. The modelling procedures and test results of a series of model slopes subjected to uni-axial and bi-axial shaking with a prototype peak ground acceleration (pga) up to 0.30g in the centrifuge will be described and reported.