Mechanical Characteristics of Ballast Bed under Dynamic Stabilization Operation Based on Discrete Element and Experimental Approaches
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DOI: 10.1155/2021/6627612
Abstract: To study the mechanical characteristics of ballasted bed under dynamic stability, a three-dimensional discrete element model of ballasted bed with 1000 mm × 700 mm × 550 mm is established based on the discrete element method. Meanwhile, a simulation test bench with… read more here.
Keywords: excitation frequency; bed dynamic; based discrete; element ... See more keywords