Abstract：Topography is a science of study, the dynamic effects of surface shape in rock sphere. In this paper,it is introduced that the geology conditions and the regularities of the geology hazards in its occurrence，development and distribution can be understood by analysing the development stage of river,river terrace，longitudinal valley shape，plane shape evolvement of river,erosion datum,etc,so as to improve the investigation quality of railway engineering.
何振宁. 河流地貌学原理在铁路地质勘察中的应用[J]. 铁道工程学报, 1996, 13(2): 150-154.
He Zhenning. APPLICATIONS OF RIVER TOPOGRAPHY TO RAILWAY IN-VESTIGATION. Journal of Railway Engineering Society, 1996, 13(2): 150-154.
1996, Vol. 13 
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