Open Access Open Access  Restricted Access Subscription Access

Experimental Study on Rock Salt Dissolving Characteristics with Stress Effect



Through a lot of rock salt dissolving characteristics tests with stress effect, difference between rock salt dissolving characteristics with and without stress effect has been studied. Under stress effect, especially after plastic strain has been occurred, rock salt dissolving characteristics has been changed obviously; the relationship between dissolving mass and axial plastic strain and dissolving time can be used to quantitatively describe the variation of rock salt dissolving velocity with stress effect; the development of rock salt cracks can be used to analyze the mechanism of variation of rock salt dissolving velocity with stress effect. The achieved results on this paper can provide a foundation for the further analyses of coupled stress-dissolving mechanism of rock salt.


rock salt; dissolving characteristics; stress effect; crackText

Full Text: