Crossing River Section Evaluation Based on Modified Grey Relation Projection Algorithm

According to the limitation of taking only quantifiable factors into consideration during the process of crossing river section evaluation based on traditional multi-objective decision grey relation projection algorithm,this paper introduced and modified the algorithm. So it achieved the goal of taking two sides into consideration. At the same time,it established crossing river evaluation model by the method and used a group of data to evaluate crossing river section. We found that this method is valid by experimental verification.