基于云化双重AHP模型的地铁施工方案选择研究  

Research on the Choice Scheme of the Subway Tunnel Construction Way Based on DAHP-ECM

作　　者：宋佰超[1] 陈善乐 崔铁军[3] SONG Bai-chao CHEN Shan-le CUI Tie-jun(College of Mining, Hulunbeir University, Hulunbeir 021008 China College of Mining Engineering, GuiZhou University of Engineering Science, BiJie 551700 China College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000, China)

机构地区：[1]呼伦贝尔学院矿业学院,内蒙古呼伦贝尔021008 [2]贵州工程应用技术学院矿业工程学院,贵州毕节551700 [3]辽宁工程技术大学安全科学与工程学院,辽宁阜新123000

出　　处：《数学的实践与认识》2016年第21期112-119,共8页Mathematics in Practice and Theory

摘　　要：根据专家对于方案评判指标重要性的自然思维对比过程和形成数据的特点,提出了云化双重AHP模型对备选方案进行选优,并应用于地铁施工方案选择.专家的自然思维对比过程分两次进行.第一次是赖于工程背景,不同施工方案之间相同评判指标的比较;第二次是不考虑实际工程背景下的各指标比较.使用云模型嵌入AHP是为了对专家提供的不确定信息进行处理.基于上述两点考虑构建了云化双重AHP模型.分析了4种隧道施工方案,得到了方案选优指标.分析结果表明:对于给定的工程背景,使用盾构法施工是最优的.最后将该模型与现有4种模型进行对比,说明了模型的相对优点.According to the natural comparative thinking process of the experts for the importance of scheme evaluation indicators and the characteristics of formation data, the double AHP-embedded cloud model（DAHP-ECM） is put forward to for optimal selection of schemes, and application in metro construction scheme selection. The natural thinking of contrast process of the expert is divided into two times. The first time is to depend on the engineering background, the comparison of the same evaluation index between different construction schemes. Second is not considering the actual engineering background of the comparison of the indicators. The use of cloud models embedded in AHP is intended for the processing of uncertain information provided by experts. Based on the above two considerations, the DAHP-ECM is constructed. 4 kinds of tunnel construction schemes are analyzed, and the scheme selection indexes are obtained. The results show that the construction of the shield method is optimal for a given engineering background. In the end, the model is compared with the other 4 models, and the relative Advantages of the model are explained.

关 键 词：AHP 云模型 云化双重AHP模型 地铁施工 方案选择 算法对比 

分 类 号：U231.3[交通运输工程—道路与铁道工程]