A bonded-particle model for rock

By D. Potyondy, P. Cundall. 2004

4,926 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Management, Monitoring, Policy and Law, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/bf8ece363612465a087b6ea621a63cea2e4c6efa

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In Civil and Structural Engineering

In Management, Monitoring, Policy and Law

In Mechanics of Materials

Citations in the corpus

A bonded-particle model for cemented sand (2013, methodology): “Some of the bondmodels are based on a transfer of tensile and tangential forces until there is bond breakage [15,24,25,27,29,30] while others additionally use torque transfer to account for the finite extent of the cementation [31,32].”
Thermal Influence on Mechanical Properties of Granite: A Microcracking Perspective (2016, methodology): “…used to examine failure processes of various intact rocks such as granite (Al-Busaidi et al. 2005; Cho et al. 2007, 2008; Hazzard et al. 2000; Hazzard and Young 2004; Potyondy and Cundall 2004; Wanne and Young 2008; Yoon 2007), chalk (Hazzard et al. 2000) and gypsum (Zhang and Wong 2012a, b).”
A Study of Three Intrinsic Problems of the Classic Discrete Element Method Using Flat-Joint Model (2016, methodology): “On the other hand, the ratios of tensile to shear cracks reported by Potyondy and Cundall (2004) are 5.5, 4.99, and 2.46 at confinements of 0.1, 10, and 70 MPa, respectively.”
The contribution of DEM to the science of comminution (2013, methodology): “The BPMmodel, which was discussed in the previous section, was developed by Potyondy and Cundall [26] for the purpose of simulating rock breakage.”
Damage quantification of intact rocks using acoustic emission energies recorded during uniaxial compression test and discrete element modeling (2015, methodology): “In a PFC3D model, the rock matrix is generally idealized with a group of particles bonded together by models such as parallel bond model [Potyondy & Cundall, 2004].”
Application of experimental design and optimization to PFC model calibration in uniaxial compression simulation (2007, background): “26) [2] sits too”
Effect of Model Scale and Particle Size Distribution on PFC3D Simulation Results (2013, methodology): “The Particle Flow Codes (PFC2D and PFC3D) (Potyondy and Cundall 2004; Itasca 2004) are among the widely used DEM softwares.”
Mechanical Behavior of Brittle Rock-Like Specimens with Pre-existing Fissures Under Uniaxial Loading: Experimental Studies and Particle Mechanics Approach (2016, result): “The most common calibration process is the ‘‘trial and error’’ method (Potyondy and Cundall 2004), with the results showing good agreement with experimental results.”
Cracking Processes in Rock-Like Material Containing a Single Flaw Under Uniaxial Compression: A Numerical Study Based on Parallel Bonded-Particle Model Approach (2011, methodology): “3.1 Microcrack and Macrocrack in BPM In the present numerical study using BPM, a crack formed when a parallel bond between adjacent parent particles was broken (Fig.”