TY - GEN
T1 - DEM modelling of instability of particulate materials. Transitional negative stiffness
AU - Xu, Yuan
AU - Pasternak, Elena
AU - Dyskin, Arcady
PY - 2017
Y1 - 2017
N2 - We show that broken bonds can act as negative stiffness elements, but during a very short time. If at the time of bond breakage the geomaterial was in an almost incompressible state due to for instance dilatancy in compression, the breakage leads to material instability that starts at the peak stress. © Springer International Publishing AG 2017.
AB - We show that broken bonds can act as negative stiffness elements, but during a very short time. If at the time of bond breakage the geomaterial was in an almost incompressible state due to for instance dilatancy in compression, the breakage leads to material instability that starts at the peak stress. © Springer International Publishing AG 2017.
UR - https://www.springer.com/gp/book/9783319563961
U2 - 10.1007/978-3-319-56397-8_76
DO - 10.1007/978-3-319-56397-8_76
M3 - Conference paper
SN - 9783319563961
T3 - Springer Series in Geomechanics and Geoengineering
SP - 605
EP - 611
BT - Bifurcation and Degradation of Geomaterials with Engineering Applications
A2 - Papamichos, Euripides
A2 - Papanastasiou, Panos
A2 - Pasternak, Elena
A2 - Dyskin, Arcady
PB - Springer
CY - Germany
T2 - 11th International Workshop on Bifurcation and Degradation in Geomaterials
Y2 - 21 May 2017 through 25 May 2017
ER -