冻融侵蚀是由于土壤 及其母质孔隙中或岩石裂缝中的水分在冻结时，体积膨胀，使裂隙随之加大、增多所导致整块土体或岩石发生碎裂，消融后其抗蚀稳定性大为降低，在重力作用下岩土顺坡向下方产生位移的现象。
首先探讨并明晰了冻融侵蚀的定义与研究范畴。
First, the research category of freeze-thaw is discussed and its definition is crystallized.
相应的主导地貌过程分别是流水侵蚀、冻融侵蚀和冰川侵蚀。
Their correspondent principal geomorphologic processes are water erosion, thawing erosion and glacial erosion.
介绍并分析国内外主要冻融侵蚀预报模型与冻融侵蚀防治方法的研究成果。
The prediction model and the prevention and cure technique for freeze-thaw erosion are introduced.
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