مروري بر مدل هاي خواص توأمان هيدرومكانيكي درز سنگي

A Review Of Hydromechanical Coupling Properties Of Rock Joint

Hydromechanical coupling properties of rock mass is important in civil, mining and environmental such as Isolation of Hazardous and nuclear waste, CO2 geological sequestration, petroleum and geothermal energy. In petroleum and geothermal engineering, the quantity of fluid recovery from fractured reservoirs is required. On the other hand, in the Isolation of nuclear and hazardous waste disposal, accurate calculation of fluid flow and contaminant transport through confined rock mass is necessary. Understanding of rock mass hydromechanical properties require the understanding of rock joint hydromechanical properties. In this paper, the important mechanical and hydromechanical models for rock joint under normal and shear loading along with models advantages and shortcomings are illustrated in tables. Some of the models are also reviewed in detail in paper. It could be concluded through review that; joint geometry have key role in joint both mechanical and hydromechanical behavior. In recent years lots of efforts have been employed to measure and characterize joint geometry and itʹs relation to mechanical and hydromechanical properties.