基于改进TOPSIS-FAHP-CRITIC法的土石坝现场检查综合评价OA

To address the issue of significant uncertainty in subsequent quantitative evaluations caused by qualitative and unstructured data in field inspection records of earth-rock dams,this paper proposes an improved comprehensive evaluation model.First,a systematic field inspection evaluation system was constructed,focusing on the inspection parts and contents of earth-rock dams,along with a standardized grading and scoring criteria designed for easy record normalization.Then,an improved"TOPSIS-FAHP-CRITIC"comprehensive evaluation model combining subjective and objective weighting methods was proposed.Finally,the model was applied to the field inspection practice of an earth-rock dam.The results show that this comprehensive evaluation model effectively resolves the shortcomings of qualitative and ambiguous records in field inspections of earth-rock dams,and mitigates the uncertainty introduced by subjective weighting.The evaluation results are highly consistent with the actual conditions,demonstrating the rationality and effectiveness of the model in assessing the field inspection status of earth-rock dams.