裸洞隧道病害的产生主要是地下应力场在损伤、渗流、温度等因素的耦合作用下形成的，是非常复杂的非线性耦合过程。
Cavern tunnel diseases, mostly forming underground stress field under the action of damage, seepage, temperature and other factors, are very complicated nonlinear coupling process.
应用混合物的连续介质理论，建立了冻融过程中饱和多孔介质的渗流场、应力场和温度场耦合作用的数学模型。
With the application of continuum theory of mixture, a mathematical model for the coupled seepage, stress and temperature for freezing and thawing of water saturated porous media has been established.
油藏孔隙流体渗流、温度变化和岩石变形三者之间相互影响、相互作用，这就是所谓的渗流一应力(应变)-温度三场耦合问题。
Reservoir fluid flowing, temperature and reservoir rock deformation are interacting and inter-influencing, this is so-called fluid seepage flowing-stress (strain) -temperature coupling.
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