库区塌岸问题是大型水库库区重要的环境地质问题之一 ,它不仅影响到库区地质环境的改变 ,还直接影响到该库地带的移民安置规划 ,位于小浪底水库库区中部的小赵村、宁董晁村移民新址均规划布置在滨库地带 ,通过对两个移民新址区水库塌岸的预测评价 ,说明水库塌岸问题是滨库地带移民安置规划不可忽视的重要因素之一 The reservoir bank collapse problem is one of the important environmental and geological problems in the reservoir area. It not only affects the geological environment change in the reservoir area, but also directly affects the resettlement planning of the reservoir area. Xiao Zhao in the middle part of the Xiaolangdi Reservoir Village and Ning Dong Chao Village resettlement sites are all planned and arranged in the foreshore reservoir area. Based on the prediction and assessment of the bank collapse of the two resettlement sites, it shows that the reservoir bank collapse problem is one of the important factors that can not be ignored in the resettlement planning of the reservoir bank area