This paper analyzes key problems in multi-field coupling process between seepage mechanics and other physical processes (such as temperature field, stress field, solute transport, chemical action and so on) in environment engineering. The details of coupling process, such as the leachate migration law, the relationship between pollution and the soil phase is discussed. The treatment of engineering geology in liner systems is proposed, which takes waste and liner as one united artificial geological system. With theories of engineering geology an...
