摘要
Understanding the fluid flow mechanisms in fractured porous media plays an important role in many engineering activities,such as nuclear waste disposal,geothermal energy extraction,oil and natural gas production,as well as performance and safety of underground projects including coal mines and tunnels.In recent years,many methods including numerical simulation,laboratory experiment and theoretical analysis have been employed to investigate the flowing process and permeability response of rock mass and rock fractures,from kilometer scale to microscale.However,the rocks/coals are in deep underground that is very complex and exists some uncertainties.
基金
National Natural Science Foundation of China(Nos.51904290,52004272)
opening fund from Key Laboratory of Mining Disaster Prevention and Control of Shandong University of Science and Technology(No.MDPC202016).
