深港西部通道深圳侧接线工程下沉式道路结构总体设计  

Master Design of Sink-style Road Structure of Shenzhen Side Connection Project in Shenzhen – Hongkong Western Corridor

作　　者：丁兴国[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海市200092

出　　处：《城市道桥与防洪》2016年第3期9-11,48,共4页Urban Roads Bridges & Flood Control

摘　　要：深港西部通道深圳侧接线工程是通过一线口岸深港过境车辆的专用通道,设计行车速度80 km/h,按双向6车道高速公路标准建设。主线全长约4.48 km,其中下沉式道路长约3.08 km。下沉式道路为浅埋箱式隧道结构,由全暗埋箱型结构、半敞开箱型结构和全敞开坞式结构组成。通过介绍城市下沉式道路总体布置、基坑区段划分、围护结构有效运用和隧道结构总体设计,使节能环保、布局新颖的设计理念得以推广。The Shenzhen Side Connection Project of Shenzhen-Hongkong Western Corridor is a special passageway for cross-border vehicles of Shenzhen and Hongkong. It is a two-way six-lane expressway with the design speed of 80 km/h. The total length of main corridor is about 4.48 km in which the sink-style road is about 3.08 kilometers. The shallow box tunnel structure of sink-style road is composed of the fully concealed box structure, the semi-opening box structure and the fully opening structure. The article introduces the master layout of urban sink-style road, the division of foundation pit area, the effective application of enclosure structure and the master design of tunnel structure so as to achieve the design idea of energy conservation, environment protection and novel layout.

关 键 词：下沉式道路 浅埋箱式隧道结构 结构设计 

分 类 号：U412.37[交通运输工程—道路与铁道工程]