黄河下游水闸系统可靠性评价模型从安全性、适用性、耐久性三个方面综合考虑了影响水闸系统可靠性的各种评价指标，并且规定了相关指标的评分准则和取值标准。该模型最终评判类别的划分与水闸安全鉴定规定中对水闸安全类别评定标准的规定相统一。在现场安全检测和复核计算工作基础上，采用该模型对黄河下游赵口引黄闸进行了可靠性评价。评价结果与赵口引黄闸安全鉴定结论一致，可以为水闸工程维修、加固、改建或重建提供依据。

The reliability evaluation model of the sluice system of the Llower Yellow River was establishedwas used to assess the evaluation indexes affecting the sluice reliability from three aspects of safety, applicability, and durability, and it provided the based on provision of scoring criteria and values standards of the relevant indexes. The classification of final judging category categories of this model was in line with the provisions of evaluation standard of the the sluice security category of evaluation standard provisions in sluice safety appraisal. In this paper, the rReliability eEvaluation model of sSluice sSystem of the Llower Yellow River was applied to analyze the reliability of the sluice for diverting water from the lower Yellow River at Zhaok Kou, based on the in-situ safety testing and calculation recheck. The results wereis consistent with the safety appraisal conclusions of the safety appraisal the sluice; therefore this model, so it can be provided the technical support for the maintenance, strengthening, reconstruction, and redevelopmentconstruction of the sluices’ projects.

黄河水利科学研究院中央级公益性科研院所基本科研业务费专项资金HKY-JBYW-2012-09