Published 2024-07-01
“…In the simulation of particle accumulation body collapse-surge test, the
maximum surge height obtained by numerical simulation is 8.67 cm, which is more consistent with the physical test results, proving that the improved CFD-DEM fluid-solid coupling model proposed in this paper can effectively restore the particle motion state and the fluctuation change of the surge, and it can meet the needs of the coarse-grained material modeling of landslides in the simulation of the landslide surge process and the high-resolution real topography grid in the simulation of landslide surge process.…”
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