Results 11 to 20 of about 597 (146)
Slope Failure of Noncohesive Media Modelled with the Combined Finite–Discrete Element Method
Applied Sciences, 2019 Slope failure behaviour of noncohesive media with the consideration of gravity and ground excitations is examined using the two-dimensional combined finite⁻discrete element method (FDEM).
Xudong Chen, Hongfan Wang
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Application of the FDEM Based on the CZM in Simulating Three-Point Bending Test of Frozen Soil
Atmosphere, 2022 The combined finite–discrete element method (FDEM) based on the cohesive zone model (the CZM) achieves cracking simulation by inserting cohesive elements between solid elements.
Yongtao Wang +6 more
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Advances in Materials Science and Engineering, 2020 The excavation in layered rocks is an issue for a number of geoengineering applications; these kinds of rocks all exhibit transverse isotropic features due to the process of metamorphic differentiation.
Fan He, Quansheng Liu, Penghai Deng
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3D Numerical Analysis Method for Simulating Collapse Behavior of RC Structures by Hybrid FEM/DEM
Applied Sciences, 2022 Recent years have seen an increase in demand for the demolition of obsolete and potentially hazardous structures, including reinforced concrete (RC) structures, using blasting techniques.
Gyeongjo Min, Daisuke Fukuda, Sangho Cho
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Direct numerical simulation of sediment entrainment in turbulent channel flow [PDF]
, 2013 This research was supported by a Marie Curie International Incoming Fellowship within the 7th European Community Framework Programme (Grant No. PIIF-GA-2009-236457).
Avital, E +4 more
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Simulation of sample testing under compression with the help of finite-element model of rocks being broken [PDF]
, 2018 Purpose of the paper is to develop mathematical model describing nature of argillous and salt samples under compression and to make available microdefects using finite-element method. Methods.
Chantsev, V, Olovyannyy, A
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The Analysis of the Fracturing Mechanism and Brittleness Characteristics of Anisotropic Shale Based on Finite-Discrete Element Method [PDF]
, 2023 Shale anisotropy characteristics have great effects on the mechanical behaviour of the rock. Understanding shale anisotropic behaviour is one of the key interests to several geo-engineering fields, including tunnel, nuclear waste disposal and hydraulic ...
Chapman, David +3 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2014 The combined finite–discrete element method (FDEM) belongs to a family of methods of computational mechanics of discontinua. The method is suitable for problems of discontinua, where particles are deformable and can fracture or fragment. The applications
T. Lukas +2 more
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Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2023 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
Weiqin Wang +5 more
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Recent Developments in Multiscale and Multiphase Modelling of the Hydraulic Fracturing Process [PDF]
, 2015 Recently hydraulic fracturing of rocks has received much attention not only for its economic importance but also for its potential environmental impact. The hydraulically fracturing technique has been widely used in the oil (EOR) and gas (EGR) industries,
Ingham, D +3 more
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