期刊论文

Durability Life Assessment of Underground Drainage Pipeline in Service Based on Fuzzy Analytic Hierarchy Process

中文

腐蚀与防护

1005-748X

2023

44

11

81-85

10.11973/fsyfh-202311015

2020JJ5592:湖南省自然科学基金项目 19C0029:湖南省教育厅科学研究项目 CSCG20200598:长沙市政府项目 19KD01:长沙理工大学桥梁工程安全控制省部共建教育部重点实验室开放基金项目

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基于模糊层次分析法,将在役地下排水管渠按若干构件进行耐久性评估,考虑各类缺陷对构件耐久性的影响,给出了各层指标的权重,建立了管渠耐久性模糊综合评估模型。利用该模型对管渠结构的耐久性进行半定量化综合评估,并由此推断管渠的剩...展开更多 基于模糊层次分析法,将在役地下排水管渠按若干构件进行耐久性评估,考虑各类缺陷对构件耐久性的影响,给出了各层指标的权重,建立了管渠耐久性模糊综合评估模型。利用该模型对管渠结构的耐久性进行半定量化综合评估,并由此推断管渠的剩余使用寿命。利用该方法对南方某城市管渠的剩余寿命进行了评估,验证该方法的可行性。该方法将复杂的管渠的耐久性寿命...

Based on the fuzzy analytic hierarchy process,durability assessment of underground drainage pipeline in service was evaluated according to several components.Considering the effects of various defects on the durability of components,the weight of each layer index was gi...MORE Based on the fuzzy analytic hierarchy process,durability assessment of underground drainage pipeline in service was evaluated according to several components.Considering the effects of various defects on the durability of components,the weight of each layer index was given,and a fuzzy comprehensive evaluation model for t...