模糊性综合评价在铁路选线中的应用

Application of Fuzzy Comprehensive Evaluation in Railway Alignment

研究目的:本文作者在长期从事山区铁路地质选线的基础上,将模糊性综合评价引用到工作中,用于指导铁路选线工作。研究结论:本文通过对影响因子的识别、度量,采用模糊性综合评价法对方案进行决策,并将这一方法应用于工程实际中,对铁路选线具有较好的指导意义;从工程实例可以看出,相同评价因子随着阶段的深入,对影响因子的认识的逐步清晰与细化,其结果会有不同;本文仅对两方案比选做了初步尝试,该方法也适用于多方案比选。

Research purposes： Application of the fuzzy comprehensive evaluation theory in railway alignment work can direct the railway alignment work. Research conclusions： Recognizing and measuring the influence factors and using fuzzy comprehensive evaluation method to select the scheme for the actual engineering have the important directive significance to the railway alignment.It can be seen from the actual engineering that the same evaluation factors will produce different results with the work going on and the influence factors being clear and meticulous.This method has been used for comparison and selection of two schemes for the railway,getting good result.This method also can be applied in comparison and selection of many schemes for the railway alignment.