摘要
In order to solve the urgent problem of how to manage and sustain highway tunnels with advanced information technology with the background of the rapid development in the modem traffic, and achieve the cost- effectiveness optimal principle objectives under the premise of guaranteeing a smooth flow of traffic; a highway tunnel maintenance and management system framework and the key modules were proposed. First, the determined highway tunnel condition assessment index system was established according to the result of expert consulting forms. Secondly, the tunnel diseases, the corresponding maintenance measurements, and many-to-many relationship between diseases and maintenance measurements were introduced. Then, three kinds of 0-1 integer programming models were built according to different tunnel operators＇ needs in the optimization decision module. Finally, the further development and implementation of the system was prospected. The research results can provide references to tunnel researchers and managers.
为了解决在现代交通快速发展的背景下如何利用现代化信息技术实现公路隧道养护和管理的迫切需求,且达到在保证交通顺畅的前提下实现公路隧道费用效益最优化的原则,设计了公路隧道养护管理系统的总体框架和各个模块.首先,根据专家调查和咨询,建立了公路隧道状况评价指标体系.然后,介绍了公路隧道的病害、养护措施以及病害和养护措施之间的多对多关系.根据隧道管理者的不同决策需求,提出了3种基于整数规划的决策模型.最后,展望了系统的进一步发展和实现前景.所得到的研究成果将为隧道的研究和工作者提供参考.
基金
The US National Science Foundation(No.CM M I-0408390,CM M I-0644552)
the National Natural Science Foundation of China(No.U1134206,51250110075,51150110478)
the Western Project of M inistry of Communications of China(No.0901005C)
the Natural Science Foundation of Jiangsu Province(No.BK200910046)
