Numerical modeling of the damage mechanism of concrete-soil multilayered medium subjected to underground explosion using the GPU-accelerated SPH

DOI10.1016/j.enganabound.2023.03.003zbMath1521.74399MaRDI QIDQ6158679

Dian-Lei Feng, Jiahao Liu, Yao Lu, Jian-Yu Chen, Si-Yuan Yu

Publication date: 20 June 2023

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

zbMATH Keywords

smoothed particle hydrodynamicsunderground explosionconcrete-soil multi-layered mediumHolmquist-Johnson-Cook

Mathematics Subject Classification ID

Soil and rock mechanics (74L10) Particle methods and lattice-gas methods (76M28) Fracture and damage (74Rxx) Probabilistic methods, particle methods, etc. for initial value and initial-boundary value problems involving PDEs (65M75) Stochastic and other probabilistic methods applied to problems in solid mechanics (74S60)

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Cites Work

• Numerical modelling of interaction between aluminium structure and explosion in soil
• An introduction to SPH
• A density-adaptive SPH method with kernel gradient correction for modeling explosive welding
• An immersed boundary-material point method for shock-structure interaction and dynamic fracture
• A peridynamics-SPH modeling and simulation of blast fragmentation of soil under buried explosive loads
• Lagrangian meshfree particles method (SPH) for large deformation and failure flows of geomaterial using elastic-plastic soil constitutive model
• Smoothed particle hydrodynamics: theory and application to non-spherical stars
• Theory and Applications of Smoothed Particle Hydrodynamics