摘要
运用基于模糊优选理论建立的隧道结构型式模糊优选系统,对十漫高速公路23座中短隧道的结构型式进行了优选,在优选过程中,将23座隧道分为15个单座隧道和4个隧道群(共8座隧道),对单座隧道直接运用所建立的优选系统进行了结构型式优选;对隧道群采用先个体单独优选、再将优选结果进行加权叠加,得到整体优选方案的方法进行了统一考虑。最终的优选结果表明,优选方法可行,优选结果很好地体现了现阶段关于不同隧道结构型式适用条件的评价。
The structure types of 23 tunnels in Shi-Man Expressway are selected by the fuzzy optimization system, which contains 15 single tunnels and 4 tunnel-groups. For the single tunnel, the structure type is choosen by using the optimization system; while for the tunnel-group, the single part is firstly optimized, then the global optimization scheme is got by superposing the results through their weight. The optimization results indicate the feasibility of this method and the appraisement of applicable conditions about different structure types at present time.
出处
《公路》
北大核心
2009年第2期210-214,共5页
Highway
关键词
高速公路隧道
模糊优选系统
模糊优选理论
隧道结构型式
expressway tunnel
fuzzy optimization system
fuzzy optimization theory
tunnel structure type
