Investigation of the influence of model control parameters on fracture characteristics of GPU parallel FDEM

Investigation of the influence of model control parameters on fracture characteristics of GPU parallel FDEM

Abstract Surrounding rock mass fracture characteristics play a significant role in the understanding of the CO2 geological storage and utilization (CGSU) engineering practices in abandoned mines. The combined finite discrete element method (FDEM) shows advantages in simulating fracture and fragmenta...

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Bibliographic Details
Main Authors: Weiqin Wang, Jianju Ren, Kaide Liu, Hao Ma, Pan Liu, Kekuo Yuan
Format: Article
Language:English
Published: Springer 2023-09-01
Series:Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Subjects:
Combined finite discrete element method (FDEM)
Parameter
Loading–unloading rates
Fracture characteristics
Tunnel excavation
Online Access:https://doi.org/10.1007/s40948-023-00651-y

Internet

https://doi.org/10.1007/s40948-023-00651-y

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