基于物元可拓模型的公路隧道通行风险评估  

Highway Tunnel Traffic Risk Assessment Based on Matter-Element Extension Model

作　　者：黄永刚 付立家[2] 尚康 陈丽阳 HUANG Yonggang;FU Lijia;SHANG Kang;CHEN Liyang(Guangxi Computing Center Co.,Ltd.,Nanning 530212;China Merchants Chongqing Transportation Research&Design Institute Co.,Ltd.,Chongqing,400067;College of Transportation,Chongqing Jiaotong University,Chongqing 400074)

机构地区：[1]广西计算中心有限责任公司,南宁530212 [2]招商局重庆交通科研设计院有限公司,重庆400067 [3]重庆交通大学交通运输学院,重庆400074

出　　处：《公路交通技术》2023年第4期162-167,174,共7页Technology of Highway and Transport

基　　金：交通运输行业重点科技项目(2021-MS4-102)。

摘　　要：为改进公路隧道通行风险评估方法,以博弈赋权方式组合三角模糊层次分析法(FAHP)和熵权法,获得了模型的综合权重,并基于物元可拓模型建立公路隧道通行风险评估方法;根据物元可拓原理,确定了包括经典域、节域和待评域在内的综合物元矩阵、各级指标联系度和评估等级;为验证模型的可行性和有效性,以沪渝高速公路羊鹿山隧道路段检测数据为例,分别利用物元可拓模型和模糊综合评价法进行评估。结果显示:物元可拓模型能够消除数据的极值偏向性,可直观反映指标和各等级间的联系度,能更为精准地评估隧道通行风险等级。In order to improve the risk assessment method for highway tunnel traffic,a game weighting method was used to combine the Triangular Fuzzy Analytic Hierarchy Process(FAHP)and entropy weight method to determine the comprehensive weight,and a highway tunnel traffic risk assessment method was established based on the matter-element extension model.According to the principle of matter-element extension,a comprehensive matter-element matrix,including classical domain,nodal domain,and evaluation domain,as well as the connection degree and evaluation level of indicators at all levels were determined.To verify the feasibility and effectiveness of the model,taking the detection data of Yanglushan Tunnel section of Huyu Expressway as an example,using the detection data of the Yanglushan Tunnel section of the Chongqing Shanghai Chongqing Expressway as an example,the matter-element extension model and fuzzy comprehensive evaluation method were used for evaluation.The results show that the matter element extension model can eliminate extreme bias in data,intuitively reflect the connection between indicators and various levels,and more accurately evaluate the risk level of tunnel traffic.

关 键 词：交通安全 公路隧道 通行风险 物元可拓模型 博弈赋权 FAHP 熵权法 

分 类 号：U458[建筑科学—桥梁与隧道工程]