Evaluation of large axial strain of granular sand in post-liquefaction stage using DEM simulation
Junnan Ma,
Xueqian Ni,
Feng Zhang
Abstract:Field investigations in recent studies have revealed that significant damage to foundations often occurs in the post-liquefaction stage, during which sand undergoes substantial deformation. As a result, numerous researchers have dedicated considerable effort to studying the evolution of the axial strain at this stage. However, the accurate measurement of the exact value of this strain is challenging mainly owing to the limitations of the triaxial apparatus. In this study, the numerical method of discrete eleme… Show more
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