摘要
深中通道沉管隧道是继港珠澳大桥之后世界范围内综合难度和规模最大的钢壳混凝土沉管隧道,沉管浮运安装为沉管隧道的关键性工序,其风险大、技术要求高、社会影响面广,为了保证每节沉管浮运安装施工顺畅、安全,深中通道沉管施工中研发出一套决策系统,涉及到沉管的施工、设计、预报、预警等相关单位,群策群力共同决策沉管施工的可行性。
The Shenzhen-Zhongshan Link immersed tunnel is the largest steel shell concrete immersed tunnel with comprehensive difficulty and scale in the world after Hongkong-Zhuhai-Macao Bridge.As a key process of immersed tunnel,floating transportation and installation of immersed tube is characterized by high risk,high technical requirements and wide social influence.In order to ensure smooth and safe floating transportation and installation construction of each immersed tube,a set of decision-making system has been developed in the construction of immersed tube in Shenzhen-Zhongshan Link project,which involves the construction,design,forecast,early warning and other related units of immersed tube,so as to make joint decision on the feasibility of immersed tube construction.
作者
宿发强
SU FA-qiang(CCCC First Harbor Engineering Co.,Ltd.,Tianjin 300461,China)
出处
《中国港湾建设》
2021年第5期73-77,共5页
China Harbour Engineering
基金
广东省重点领域研发计划项目(2019B111105002)。
关键词
深中通道
钢壳沉管
浮运安装
决策系统
回淤预警系统
气象保障
Shenzhen-Zhongshan Link
steel shell immersed tube
floating transportation and installation
decision-making system
siltation warning system
meteorological support
