Fracturing failure simulations of rock discs with pre-existing cracks by numerical manifold method

DOI10.1016/J.ENGANABOUND.2023.01.011zbMath1521.74194OpenAlexW4316096468MaRDI QIDQ6042467

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Publication date: 10 May 2023

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

Full work available at URL: https://doi.org/10.1016/j.enganabound.2023.01.011

zbMATH Keywords

crack developmentnumerical manifold method (NMM)pre-existing crackscrack surface frictionrock disc

Mathematics Subject Classification ID

Brittle fracture (74R10) Soil and rock mechanics (74L10) Computational methods for problems pertaining to geophysics (86-08) Boundary element methods for initial value and initial-boundary value problems involving PDEs (65M38)

Related Items (1)

A novel numerical manifold method and its application in parameterized LSM-based structural topology optimization

Cites Work

• Modeling complex crack problems using the numerical manifold method
• Numerical analysis of 2-D crack propagation problems using the numerical manifold method
• A zero-thickness cohesive element-based numerical manifold method for rock mechanical behavior with micro-Voronoi grains
• An improved grain-based numerical manifold method to simulate deformation, damage and fracturing of rocks at the grain size level
• A modified sub-block DDA fracturing modelling method for rock
• Implementation of XFEM for fracture prediction of VO-notched brittle specimens
• Reformulation of dynamic crack propagation using the numerical manifold method

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