Visualisation of the force chain network in pullout tests of suction caisson in a geotechnical centrifuge

The dataset comprises a series of videos and selected screenshots that capture the evolution of the force chain network within a granular assembly during the pullout of a suction caisson. The experiments were conducted in a geotechnical centrifuge under elevated gravity conditions. A range of pullout velocities was tested to investigate their effect on the system's response. The photoelastic techniques were used to visualise the force chain network.