| 十天高速公路某大桥抗水毁设计安全性评价 |
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| 引用本文： | 杨国强,赵洁,陈三民.十天高速公路某大桥抗水毁设计安全性评价[J].交通标准化,2011(12):137-139. |
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| 作者姓名： | 杨国强 赵洁 陈三民 |
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| 作者单位： | 陕西省高速公路建设集团公司,陕西西安,710054 |
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| 摘 要： | 桥涵抗水毁设计的安全性评价对于减少高速公路桥涵水毁具有重要意义。将模糊数学方法与桥涵抗水毁设计安全性评价相结合,应用层次分析法确定各项评价指标的权重,建立适合模糊综合评价理论的秦巴山区高速公路桥梁抗水毁设计安全性评价体系。根据二级模糊评判矩阵计算结果,采用最大隶属度法,对十天高速公路某大桥进行安全性评价,判断出该桥梁抗水毁设计安全。
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| 关 键 词： | 高速公路 桥梁 抗水毁 设计 安全性 |
Safety Evaluation on Anti-Water Damage Design of One Bridge on Shiyan-Tianshui Expressway |
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| YANG Guo-qiang,ZHAO Jie,CHEN San-min.Safety Evaluation on Anti-Water Damage Design of One Bridge on Shiyan-Tianshui Expressway[J].Communications Standardization,2011(12):137-139. |
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| Authors: | YANG Guo-qiang ZHAO Jie CHEN San-min |
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| Institution: | (Shaan′xi Expressway Construction Group Company,Xi′an 710016,China) |
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| Abstract: | Safety evaluation for anti-water damage design of bridge has very important significance for reducing the water damage of expressway bridge.Combining the fuzzy mathematics theory with safety evaluation of anti-water damage,the weight of each evaluation index is determined by AHP,and a safety evaluation system in allusion to anti-water damage design of expressway bridge in Qin-Ba Mountain is established,which adapts to fuzzy comprehensive evaluation theory.Based on secondary fuzzy evaluation matrix results,u... |
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| Keywords: | expressway bridge anti-water damage design safety |
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