Incorporating rolling resistance and contact anisotropy in micromechanical models of granular media

By Antoinette Tordesillas, Darron S. Walsh. 2002

138 citations recorded by the source corpus.

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

View Paper: https://www.semanticscholar.org/paper/725e9f124fb319ce75fbe2f4f8f3ae79e5d761d0

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

1. Jianfeng Wang
2. Bo Zhou
3. Huabin Wang
4. François Nicot
5. Félix Darve
6. Run-qiu Huang
7. Raju V. Kala
8. Jianfei Chen

In Computational Mechanics

1. Jianfeng Wang
2. Bo Zhou
3. Félix Darve
4. François Nicot
5. Raju V. Kala
6. R. E. Wahl
7. John F. Peters
8. Huabin Wang

In Management, Monitoring, Policy and Law

1. Jianfeng Wang
2. Bo Zhou
3. Huabin Wang
4. Run-qiu Huang
5. François Nicot
6. Félix Darve
7. Jianfei Chen
8. Jin Y. Ooi

Citations in the corpus

• DEM investigation of particle anti-rotation effects on the micromechanical response of granular materials (2013, background): “Tordesillas and Walsh [5] incorporated rolling resistance and contact anisotropy into a micropolar constitutive model to simulate the behavior of granular materials.”
• A poly‐ellipsoid particle for non‐spherical discrete element method (2009, background): “Resistance to rotation can be implemented directly into the contact laws (Tordesillas and Walsh, 2002), without incurring significant loss in computational efficiency.”
• Micro-mechanical investigation of material instability in granular assemblies (2006, background): “It is well-known that the rolling of particles is responsible to a large extent for the so-called buckling effect (Oda et al., 1982, and more recently, Tordesillas and Walsh, 2002).”
• A micro-mechanical investigation of bifurcation in granular materials (2007, background): “…recurrent question often debated for granular materials concerns the existence of possible unstable states (see for instance Rudnicki and Rice, 1975; Vardoulakis and Sulem, 1995; Lade et al., 1988; Lade and Pradel, 1990; Lade et al., 1993; Hill, 1958; Darve et al., 1995; Bigoni and Hueckel, 1991).”
• Assessment of rolling resistance models in discrete element simulations (2011, background): “The relative rotation in Tordesillas and Walsh [54] was directly calculated as the difference between the coordinate rotations of two particles in contact, whereas in the original MDEM it was derived from the rolling component of the relative displacement of two particles.”