摘要
随着粤港澳大湾区高速发展,珠江口两岸交流将进一步加强,现有交通条件已阻碍地区发展,需要研究一条深圳至珠海的快速越海通道。受两岸建设环境及交通需求影响,通道需要统筹考虑高铁、城际、公路共通道越海。本文从两端控制因素、区域地质条件、水文条件以及航道、锚地等方面入手,研究了越海通道的建设模式、敷设方案,并从隧道断面、施工方法、设备选型、桥梁结构、人工岛规模等方面研究了公铁复合通道的建设方案,为通道的后续研究提供了参考意义。
With the rapid development of Guangdong-Hong Kong-Macao Greater Bay Area, cross-strait exchanges at the Pearl River Estuary will be further strengthened. It is necessary to study a fast sea-crossing channel from Shenzhen to Zhuhai as the existing traffic conditions have hindered the development of the area. Affected by the construction environment and traffic demand on both sides of the strait, the channel needs to comprehensively consider the sea crossing of high-speed railway, intercity and highway. Starting from the control factors at both ends, regional geological conditions, hydrological conditions and channel anchorage, this paper studies the construction mode and laying scheme of sea-crossing channel, and discusses the construction scheme of highway railway composite channel from the aspects of tunnel section, construction method, equipment selection, bridge structure and artificial island scale. It provides a reference for the follow-up research of the channel.
作者
陈德健
CHEN Dejian(China Railway Fifth Survey and Design Institute Group Co.Ltd.,Beijing 102600,China)
出处
《铁道建筑技术》
2022年第8期81-84,135,共5页
Railway Construction Technology
基金
中铁第五勘察设计院集团有限公司科研计划课题(T5Y2021-A02)。
关键词
深珠通道
越伶仃洋
公铁复合
建设方案
Shenzhen-Zhuhai Sea-crossing Bridge
steping over Lingdingyang
highway railway composite
construction scheme
