@inproceedings{86195ea976fd430d868dd0122fea15e7,
title = "Isotropic compression of cohesive-frictional particles with rolling resistance",
abstract = "Cohesive-frictional and rough powders are the subject of this study. The behavior under isotropic compression is examined for different material properties involving Coulomb friction, rolling-resistance and contact-adhesion. Under isotropic compression, the density continuously increases according to Bauers exponential law, see Ref. (Bauer 1999). However, at a certain pressure/density, the behavior qualitatively changes and the system enters a second branch {\textendash} again acoording to Bauers law, but with different parameters. In conclusion, the material behavior changes between two states that are both, separately, described by a simple exponential function. The phenomenology and origin of the transition between the two states is discussed.",
keywords = "METIS-272297, IR-80367",
author = "Stefan Luding",
year = "2010",
month = jun,
day = "2",
doi = "10.1201/b10551-40",
language = "English",
isbn = "978-0-415-59239-0",
publisher = "CRC Press/Balkema",
pages = "219--224",
editor = "Thomas Benz and Steinar Nordal",
booktitle = "Numerical Methods in Geotechnical Engineering",
note = "7th European Conference on Numerical Methods in Geotechnical Engineering, NUMGE 2010 ; Conference date: 02-06-2010 Through 04-06-2010",
}