对沪崇西通道规划选线的初步探讨分析  

Preliminary exploration and analysis of the planning and route selection for the Shanghai Chongxi Corridor

作　　者：张慧琴 ZHANG Huiqin

机构地区：[1]上海市道路运输事业发展中心,上海200025

出　　处：《上海公路》2025年第1期202-206,216,M0010,共7页Shanghai Highways

摘　　要：现基于上海市高速公路网规划,探讨了沪崇西通道的交通现状和规划路网作用,并结合长江口河势、航道、岸线规划、涉水规划、环境影响等方面,对沪崇西通道的选址进行论证。研究发现,浏河口线位受航道、锚地影响,建议采用全隧道或南隧北桥方案;七丫口线位虽河势稳定,但跨两省协调难度大,推荐全隧道方案。按现有资料分析,浏河口线位略占优势,但还需要进一步通过数学模型和物理模型深入研究,以争取早日立项。Based on the planning of Shanghai's expressway network,this paper explores the current traffic situation and the role of the planned road network of the Shanghai Chongxi Corridor.It discusses the site selection for the corridor,considering factors such as the Yangtze River estuary's hydrology,waterways,shoreline planning,water-crossing plans,and environmental impacts.Research has found that the alignment of Liuhekou River is affected by waterways and anchorages,and it is recommended to adopt a full tunnel or a south tunnel and north bridge scheme;Although the Qiyakou Line has stable river conditions,it is difficult to coordinate across two provinces.We recommend a full tunnel plan.According to the existing data analysis,the Liuhekou line has a slight advantage,but further research is needed through mathematical and physical models to strive for early project approval.

关 键 词：沪崇西通道 越江选址 河势水文 航道条件 环境影响 

分 类 号：U45[建筑科学—桥梁与隧道工程]