基于CRITIC-熵权-TOPSIS法的大坝选型研究OA

In view of the complex geological conditions and multi-objective decision-making requirements of a cer-tain reservoir,a comprehensive decision-making model was constructed based on the CRITIC-entropy weight meth-od and TOPSIS method.By constructing a multidimensional evaluation index system and objectively quantifying in-dex weights,a scientific comparison of gravity dam,rockfill dam,and earth-rock partitioned dam was achieved.The research results indicate that the gravity dam scheme has significant advantages in technical feasibility,project schedule efficiency,and comprehensive cost,providing a scientific basis for the dam type selection of reservoir.This research method can provide theoretical and practical references for dam type selection decisions under similar complex conditions.