城市水下隧道设计思路与方法浅析

摘要

In combination with urban underwater tunnel project, this paper explored design concept and methods for urban underwater tunnels,including functional design,construction method,determination of min. covering layer,structural design and electro-mechanical system, etc. for tunnels. With analysis to key technology, this paper suggested major thoughts for urban underwater tunnel key point design, reference indices and methods,so to provide reference for designing in other similar tunnel project.%结合城市水下隧道工程项目,对城市水下隧道的设计思路与方法进行探讨,包括隧道的功能设计、工法选择、最小覆盖层的确定、结构设计及机电系统等.通过对关键技术的剖析,提出城市水下隧道关键点设计的主要思路、参照指标与方法,可为其他类似隧道工程设计提供借鉴.