基础设施建养一体数字化技术(2)——工程应用  

Digitization techniques for integrated construction and maintenance of infrastructure——Part 2: Engineering application

作　　者：朱合华[1,2,3] 李晓军[1,2,3] 陈雪琴[3] 陈艾荣[3] 凌建明[4] 

机构地区：[1]同济大学土木工程防灾国家重点实验室,上海200092 [2]同济大学岩土及地下工程教育部重点实验室,上海200092 [3]同济大学土木工程学院,上海200092 [4]同济大学交通运输工程学院,上海200092

出　　处：《土木工程学报》2015年第6期114-121,共8页China Civil Engineering Journal

基　　金：国家重点基础研究发展计划(973计划)(2011CB013800);长江学者和创新团队发展计划(IRT1029)

摘　　要：详细阐述了基础设施建养一体数字化技术,在此基础上,以上海长江隧桥工程为例进行了基础设施建养一体数字化的初步尝试与应用,主要包括搭建上海长江隧桥工程数字化平台、全寿命期数据收集与分析、可能病害及成因分析、动态监测与养护以及结构健康/性能评估。研究结果表明,采用建养一体化成套的数字化技术,全面提升了基础设施的信息化管理水平,改善基础设施的服役性能,提高基础设施的使用寿命。The digitization techniques for integrated construction and maintenance of infrastructure were first elaborated.Then,a preliminary application of digitization platform for integrated construction and maintenance of infrastructure was introduced using the Shanghai Yangtze River Tunnel and Bridge project as an example. The application process is mainly composed of five steps: establishment of a digitization platform for the Shanghai Yangtze River Tunnel and Bridget project,life-cycle data collection and analysis,analysis of potential defections and causes,real-time monitoring and maintenance,and health / performance assessment of the structures. The results show that,by using the digitization techniques for integrated construction and maintenance,the information management for infrastructure can be enhanced,and the service performance and service life of infrastructure can be improved.

关 键 词：建养一体化 数字化技术 上海长江隧桥 

分 类 号：U455[建筑科学—桥梁与隧道工程] U445[交通运输工程—道路与铁道工程]