A modified particle contact model for matching the ratios of uniaxial compressive to tensile strength of brittle rocks

Abstract The Hertz-Mindlin with bonding (HMB) contact model in the commercial discrete element method (DEM) software EDEM is widely used to simulate and analyze the mechanical behavior of rocks. However, it cannot match the high ratios of uniaxial compressive strength (UCS) to tensile strength (TS)...

Full description

Bibliographic Details
Published in:Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Main Authors: Yan Wu, Haichun Hao, Mingzhong Gao, Zheng Gao, Yanan Gao
Format: Article
Language:English
Published: Springer 2023-10-01
Subjects:
UCS/TS ratio
Brittle rocks
Modified contact model
Parameter calibration
Parametric study
Online Access:https://doi.org/10.1007/s40948-023-00667-4

Internet

https://doi.org/10.1007/s40948-023-00667-4

Similar Items