Modelling the spatially periodic deformation pattern of the surrounding rock near deep level tunnels by strain gradient elasticity theory

DOI10.1007/s11012-023-01707-9zbMath1528.74076OpenAlexW4386997264MaRDI QIDQ6065335

Bo Wu, Hao-xiang Chen

Publication date: 11 December 2023

Published in: Meccanica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11012-023-01707-9

zbMATH Keywords

Bessel functionclosed-form analytical solutioncircular tunneldeformation/stress fieldlong-range material point interactionzonal disintegration

Mathematics Subject Classification ID

Soil and rock mechanics (74L10) Explicit solutions of equilibrium problems in solid mechanics (74G05) Elastic materials (74B99)

Cites Work

• Unnamed Item
• Elastic materials with couple-stresses
• On the role of gradients in the localization of deformation and fracture
• Nonlinearity, periodicity and patterning in plasticity and fracture
• Pattern formation in plasticity
• Gradient elasticity and size effect for the borehole problem
• Variational formulation of a simplified strain gradient elasticity theory and its application to a pressurized thick-walled cylinder problem
• Analysis of the strain field in the vicinity of a crack-tip in an in-plane isotropic paper material
• On first strain-gradient theories in linear elasticity