https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:23190 Wed 24 Aug 2016 16:40:36 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:20610 Thu 10 Sep 2015 10:20:24 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:45509 Mon 31 Oct 2022 08:40:57 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:32079 3D as the basis and by introducing the zone state index (ZSI) into the volumetric strain, the relationship between ZSI and permeability is established. Numerical simulations are conducted to verify experimental results by adopting a nonlinear creep Nishihara model based on the strain softening. The results show that the permeability along with the development of the time in the process of loading near the inlet side of the permeability changes quickly. The damaged area of ZSI contours is coincided basically with the failure mode of the test samples in the "V"-typed shear zone. The theoretical curves are in good agreement with the numerical ones. The proposed model can reflect the creep-seepage coupling characteristics and the local failure rules of rock under loading-unloading conditions.]]> Fri 27 Apr 2018 13:30:56 AEST ]]>