| 초록 |
For the complexity and uncertainty of landslide system, the fuzzy synthetic judgment model of landslide stability assessment is set up using fuzzy mathematics method, which is composed of 5 aspects (lithology, geologic structure, landform, groundwater, and rainfall)in 2 levels with 9 factors. The grading standard of each factor, as well as the proportion, is put forward. As the examples, 6 main landslides along G212 highway in Longnan, Gansu province, are assessed. The results of assessment show that the worst one is at Qinyu, the next are Feng'anshan and Shi'ezi, and the relatively better ones are Qingshuizi, Gushuizi and Lubanya. |
