Existing transversely isotropic poroelastodynamics solutions are limited to infinite domains and without experimental validation. Furthermore, there is a lack of analytical simulations for the elastic moduli dispersio...
Financial support for this work is provided by the National Natural Science Foundation of China (no.51474208);the National Key Research and Development Program of China (2016YFC0600904);a project funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD);The fnancial support provided by China Scholarship Council (CSC,Grant no.201606420013)
In this study,the moment tensor of transversely isotropic shale was analyzed using a discrete element method-acoustic emission model(DEM-AE model).Firstly,the failure modes of the shale obtained from the acoustic emis...
supported by the State Key Basic Research Project of China(No.2011CB201201);the National Natural Science Foundation of China(Nos.51134018 and 11172318);the Key Technologies R&D Program of China(No.2008BAB36B07)
Coal-rock as a typical sedimentary rock has obvious stratification,namely it has transversely isotropic feature.Meanwhile,deformation leads to coal-rock mass having the characteristics of different porous and crack st...
Project support from the Specialist Technical Apprentice Scheme from Coffey Geotechnics Ltd. Pty
Accurate modelling of the potential failure modes in the rock mass is an essential task towards a robust design of roof support systems in coal mines.The use of generalised rock mass properties based on averaged prope...