Investigation of Submerged Soil Excavation by High-Velocity Water Jet Using Two-Fluid Smoothed Particle Hydrodynamics Method

AbstractIn this paper, submerged soil excavation by high-velocity water jet was investigated by means of a two-fluid smoothed-particle hydrodynamics (SPH) method. A critical state theory was coupled to account for the dilatancy or compaction of the soil subjected to deformation. Numerical simulation...

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Veröffentlicht in:	Journal of hydraulic engineering (New York, N.Y.) N.Y.), 2019-06, Vol.145 (6)
Hauptverfasser:	Yuan, Qingqing, Wang, Chun, Wang, Yongqi, Peng, Chong, Meng, Xiannan
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Computer applications Computer simulation Coulomb friction Deformation Dilatancy Dredging Dynamics Excavation Fluid flow Fluid mechanics Fluid pressure Geomechanics Hydraulic jets Hydrodynamics Investigations Methods Nozzles Robustness (mathematics) Smooth particle hydrodynamics Soil Soil compaction Soil dynamics Soil investigations Soil mixtures Soil water Technical Papers Velocity Wall jets
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