Geological disasters occur along the Tangkou Fracture Zone frequently. To study the influence of this fracture on geological disasters in the surrounding areas, the geological disaster sites in the southern section of the fracture zone were taken as the research object, and seven indexes, including slope, engineering geological rock group, and distance from the fracture, etc. , were selected to establish an evaluation system. Then, the evaluation of the susceptibility to geologic hazards was carried out by using the hierarchical analysis method and the informativeness modeling method. The results show that the influence factors of the fracture structure account for a large proportion (the informativeness value is 2. 729) , and the evaluation zoning map after superimposing the hierarchical analysis method further shows that the geohazard-prone areas are mainly concentrated near the Tangkou Fracture Zone. The accuracy of the combined ROC (receiver operating characteristic curve) curve shows that the two-method coupled evaluation model (area under curve, AUC) is significantly better than the single-informative model,which is consistent with the results of the geohazard investigation in the study area. Therefore, this study indicates that the Tangkou Fracture has a greater influence on the geohazards in the study area.