摘要
针对既有桥梁质量评估过程中定量指标与定性意见难以综合的问题,采用了多级模糊模式识别与非结构性决策理论的桥梁评估方法。该法可综合考虑定量、定性评估意见及评估人权重来对桥梁质量状态做出综合评估。工程应用表明,该法可对桥梁质量做出准确的评估,确保桥梁运营的安全性。
For quantitative targets and qualitative assessment are hardly considered at the same time during bridge evaluation for the existing bridges,multi-level fuzzy pattern recognition and non-structural decision theory are adopted to evaluate bridge.This method takes quantitative qualitative assessments and assessor＇ s weighting into full consideration to give comprehensive assessment of bridge quality.It is shown from engineering application that this method can give accurate assessment of bridge quality to ensure the safety of operation.
出处
《路基工程》
2011年第3期122-125,共4页
Subgrade Engineering
关键词
桥梁评估
综合评估
多级模糊模式识别
非结构性决策
bridge evaluation
comprehensive assessment
multi-level fuzzy pattern recognition
non-structural decision
