论文部分内容阅读
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。
Based on fuzzy optimization theory, the tunnel structure type fuzzy optimization system was used to optimize the structure type of 23 medium and short tunnels in the Shumman Expressway. In the optimization process, 23 tunnels were divided into 15 single tunnels and 4 Tunnel group (a total of eight tunnels), the direct optimization of single-seated tunnels using the preferred system structure type optimization; tunnel group using the first individual alone preferred, and then the results of the weighted weighted superposition, the overall optimal solution to the method A unified consideration. The results of the final optimization show that the preferred method is feasible, and the preferred results reflect well the evaluation of the applicable conditions of different tunnel structures at the present stage.