【摘要】 为了延长隧道的使用寿命,减少使用年限内的大、中修次数,改善其在服役年限内的使用性能,并实现基于寿命周期成本最优的管养目标。以上海大连路隧道为例,提出基于BIM的隧道全寿命周期管理方案,建立以BIM、物联网、大数据等技术手段为基础的智能化决策系统,实行智能化、自动化的日常养护,在进一步提升隧道综合运能的同时,对隧道健康进行有效监测和管控,真正实现隧道全寿命周期管理的目标。更多还原

【Abstract】 In order to prolong the service life of tunnels,reduce the frequency of large and medium-sized maintenance in service life,improve its service perfor-mance in service years,and achieve the optimal main-tenance objectives based on minimum life-cycle cost.Taking Dalian road tunnel in Shanghai as an example,a life-cycle management scheme of tunnel based on BIM was proposed.An intelligent decision system based on BIM,internet of things and big data technology was esta-blished to implement the intelligent and automatic daily maintenance,and to improve the comprehen-sive transport capacity of tunnels.It can effectively monitor and control the tunnel health,and achieve the goal of tunnel life-cycle management.更多还原