WEI Li-de, YANG Chun-he. Constitutive model and seepage model of anisotropic rock in compression with micromechanics(I): Theoretical models[J]. 2006, 27(3).
WEI Li-de, YANG Chun-he. Constitutive model and seepage model of anisotropic rock in compression with micromechanics(I): Theoretical models[J]. 2006, 27(3).DOI:
The micromechanics is used to establishing a constitutive model and a seepage model of seeping rock in compression. The process of swelling distortion caused by shearing and seeping are considered for the equations during establishing the constitutive models. An anisotropic seepage model
thingking about microcrack extending
distortion and hydraulic pressure
is established. The frictional sliding
mode-Ⅱself-similar growth and kinking of closed microcracks under compression and their influences on the mechanical properties of rock are studied in detail.