Zobrazeno 1 - 10
of 230
pro vyhledávání: '"Finite-discrete element method (FDEM)"'
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 8/9, pp. 2190-2224.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-12-2023-0934
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 5, Pp 1487-1504 (2024)
The shear mechanical behavior is regarded as an essential factor affecting the stability of the surrounding rocks in underground engineering. The shear strength and failure mechanisms of layered rock are significantly affected by the foliation angles
Externí odkaz:
https://doaj.org/article/edd302a901e94320927333f8a8a93c84
Autor:
Mengyao Wang, Quan Gan, Tao Wang, Yueqiang Ma, Chengzeng Yan, Philip Benson, Xiaoguang Wang, Derek Elsworth
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-22 (2024)
Abstract We explore the controls of stress magnitude and orientation relative to bedding on the resulting morphology/topology of hydraulic fractures using a combined finite-discrete element method (FDEM). Behavior is shown conditioned by the ratio of
Externí odkaz:
https://doaj.org/article/c5858f646fca4d1eb9739278c4db42bc
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Multi-stage fracturing in Horizontal well increases the permeability of coalbed methane by generating multiple fractures. However, the heterogeneity of coal reservoirs is a crucial factor that cannot be ignored in the study of multiple hydraulic frac
Externí odkaz:
https://doaj.org/article/8bcb68f84a744586818efcda36ea8548
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8789 (2024)
This study presents a novel framework for integrating corrosion effects into critical infrastructure seismic risk assessment, focusing on reinforced concrete (RC) structures. Unlike traditional seismic fragility curves, which often overlook time-depe
Externí odkaz:
https://doaj.org/article/de2fbf8abcb24722b3dae10e66f35b13
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-19 (2023)
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) sho
Externí odkaz:
https://doaj.org/article/ac9bded0596f419081620738e084e59d
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 2, Pp 285-295 (2023)
In the past decade, numerical modelling has been increasingly used for simulating the mechanical behaviour of naturally fractured rock masses. In this paper, we introduce new algorithms for spatial and temporal analyses of newly generated fractures a
Externí odkaz:
https://doaj.org/article/d6b1c99d9292403dac0a29932953a9db
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 2, p 246 (2024)
Predicting earthquakes through reasonable methods can significantly reduce the damage caused by secondary disasters such as tsunamis. Recently, machine learning (ML) approaches have been employed to predict laboratory earthquakes using stick-slip dyn
Externí odkaz:
https://doaj.org/article/b94b26b5f7df4e1cab507d86c46590f1
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Akademický článek
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