Investigation of thermal-induced damage in fractured rock mass by coupled FEM-DEM method

DOI10.1007/s10596-020-09970-5zbMath1452.86021OpenAlexW3026918845MaRDI QIDQ2221161

Yanyan Li

Publication date: 26 January 2021

Published in: Computational Geosciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10596-020-09970-5

zbMATH Keywords

transient thermal conductionfractured rock mass3D coupled FEM-DEM methodthermal-cohesive coupled modelthermal-induced damage

Mathematics Subject Classification ID

Brittle fracture (74R10) Soil and rock mechanics (74L10) Computational methods for problems pertaining to geophysics (86-08) Finite element, Galerkin and related methods applied to problems in thermodynamics and heat transfer (80M10) Geological problems (86A60)

Related Items (3)

Guest editorial to the CouFrac 2018 special issue coupled thermal-hydro-mechanical-chemical processes in fractured media: microscale to macroscale numerical modeling ⋮ Investigation of thermal-hydro-mechanical coupled fracture propagation considering rock damage ⋮ A continuous-discontinuous deformation analysis method for simulating the progressive failure process of riverbanks

Uses Software

• Y-Geo

Cites Work

• A thermomechanical cohesive zone model for bridged delamination cracks
• Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
• Bridging effects in cracked laminates under thermal gradients
• Modelling transient heat conduction of granular materials by numerical manifold method
• A zero-thickness cohesive element-based numerical manifold method for rock mechanical behavior with micro-Voronoi grains
• Multiscale diffusion-thermal-mechanical cohesive zone model for concrete
• A numerical study on interface crack growth under heat flux loading
• A BEM analysis for thermomechanical closure of interfacial cracks incorporating friction and thermal resistance
• Contact mechanics for analysis of fracturing and fragmenting solids in the combined finite-discrete element method
• The extended finite element method in thermoelastic fracture mechanics
• Combined single and smeared crack model in combined finite-discrete element analysis

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