Results 171 to 180 of about 3,569 (218)
Simulation Analysis of the Shield Construction Modeling Influence Based on FLAC3D
Applied Mechanics and Materials, 2011 Basing on FLAC3D (Fast Lagrangian Analysis of Continua), the shield tunnel construction process is simulated, and the influence factors and their interaction for modeling are analyzed. Firstly, combing the influence factors on the reciprocity of the shield precursor with the rock-soil mass, the excavation process is simulated; at the same times, the ...
Hong De Wang, Tie Jun Cui, Yu Bin Qin
openaire +2 more sources
Modelling suction caisson installation in sand using FLAC3D
, 2014 Suction caisson foundations have been very popular in oil and gas industry and the current trend is to extend their use to offshore wind farms. A suction caisson is an upturned 'bucket' of cylindrical shape made from steel.
Moura Mehravar +2 more
core +4 more sources
New open-source ANSYS-SolidWorks-FLAC3D geometry conversion programs
Journal of Sustainable Mining, 2015 Numerical calculations are used increasingly often to obtain a stress-strain state in many engineering problems. A popular program for this type of calculation which makes use of the finite difference method (a continuous method) is Itasca's FLAC3D ...
Bock, Sławomir +2 more
exaly +2 more sources
Applied Sciences (Switzerland), 2023 To investigate and analyze the influence of different stress environments on the deformation and destabilization of the rocks surrounding laminated roadways under high stress, this study conducted numerical simulations of coal–rock combination ...
Tuo Wang, Hongda Wang
exaly +2 more sources
Implementation of the Non-Associated Elastoplastic MSDPu Model in FLAC3D and Application for Stress Analysis of Backfilled Stopes [PDF]
Processes, 2022 The multiaxial Mises-Schleicher and Drucker-Prager unified (MSDPu) criterion has been shown to exhibit several specific features compared to other yield and failure criteria, including a nonlinear mean stress dependency, influence of the Lode angle, use ...
Feitao Zeng +2 more
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Study on the Conversion of GOCAD Models to FLAC3D Models
Applied Mechanics and Materials, 2014In the analysis of the GOCAD SGrid model and the FLAC3D hexahedral mesh model, a method of converting the former to the latter is proposed, and the data conversion program is prepared based on VB.NET. The purpose of building complex models in FLAC3D quickly is achieved, and the FLAC3D simplifies the pre-processing largely.
Xiao Dong Ni, Ke Chen
openaire +1 more source
The Analysis of Vacuum-Surcharge Preloading Method with FLAC3D
Applied Mechanics and Materials, 2013Based on the test section on the expressway in Jiangsu, the thesis makes a model and then conducts numerical simulation on the settlement of soft soil subgrade by using FLAC3D. The author set the filling layer null, and assigns a value to the loaded soil layer according to the construction sequence to realize multi-stage loading.
Chun Yuan Liu +3 more
openaire +1 more source
Preparation of Paste Filling Body and Study on Supported Transportation Laws Using Flac3D Simulation
CoatingsThis paper proposes a new type of gangue filling body (GFB) to address the issues of the low stability, strength, poor shrinkage performance, and inadequate seepage resistance of paste filling materials in overburdened mining conditions, as well as the ...
Pengfei Wu, Zhenbo Gao, Yanfeng Li
exaly +2 more sources
Numerical Simulation of Stope Stability Based on FLAC3D
2011 International Conference on Computer and Management (CAMAN), 2011Ore recovery depends on the stope structure parameters, at the same time, stope safety will be changed according to difference stope structure parameters. A mechanics model of stope structure of room and pillar mining method is established with FLAC3D, a finite difference software, in this paper. And the stope stability changing with crustal stress and
Haiwang Ye +3 more
openaire +1 more source
Axial Force Analysis of the Single Pile Based on FLAC3D
Advanced Materials Research, 2013Complex interaction mechanism of pile and soil, pile load transfer analysis is difficult. On the basis of analyzing the load transfer mechanism of the friction pile, using the FLAC3D analysis on the initial ground stress state of equilibrium , axial load under the action of pile axial force and displacement, got the ultimate load bearing capacity of ...
Chi Chen, Long Zou, Hong Bo Shen
openaire +1 more source