渤海海峡跨海通道建设方案研究
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摘要
从国家战略需要从出发,结合国内外成功案例,分析渤海海峡跨海通道建设的必要性和可行性。考虑与城市规划要求、区域路网规划相衔接,确定跨海通道大连和蓬莱端登陆点及陆地连接线。根据海域工程条件和使用要求,研究海域工程采用全桥梁、全隧道和南桥北隧方案,并进行方案对比分析,最终选择合理的技术方案。经研究,渤海海峡跨海通道建设是必须的和可行的;应采用铁路驼背运输方式,大连端登陆点宜选在老铁山西角,客货线分别与沈大客运专线和烟大轮渡陆上引线连接,蓬莱端登陆点桥隧结合方案宜选在东港,全隧道方案拟选择在县城东。客货线分别与德龙烟铁路和青荣城际连接;海域工程宜采取"南桥北隧"方案。
Based on the demand of national strategy and combined with foreign and domestic successful project examples,this paper analyzed the necessity and feasibility of a sea-crossing railway through the Bohai Channel.Considering the connection between regional planning and railway network planning,the landing stations respectively in Dalian and Penglai and the connecting line to inland railways were determined.According to the marine engineering condition and operating requirement,this paper researched several schemes for this marine engineering: all by bridge,all by tunnel,bridge for the south with tunnel for the north.Finally through a contrast analysis on these schemes with each other,the appropriate scheme was adopted.The results of the research show that it is necessary and feasible to construct a sea-crossing railway through the Bohai Channel.In addition,the piggy back system should be adopted in this railway transportation.In Dalian area,the landing station should be located at the west corner of Laotieshan,and the passenger line can be connected to the Shenyang-Dalian Passenger Dedicated Line,while the freight line can be connected to the Yantai-Dalian Cross-over.In Penglai area,the landing station should be located either at Donggang for the scheme of bridge-tunnel combination,or at the east of the county town for the scheme of all by tunnel;its passenger and freight lines can be connected respectively to the Dezhou-Longkou-Yantai Railway and the Qingdao-Rongcheng Intercity Railway.The conclusion is: this scheme,bridge for the south with tunnel for the north,should be recommended for the marine engineering.
Based on the demand of national strategy and combined with foreign and domestic successful project examples,this paper analyzed the necessity and feasibility of a sea-crossing railway through the Bohai Channel.Considering the connection between regional planning and railway network planning,the landing stations respectively in Dalian and Penglai and the connecting line to inland railways were determined.According to the marine engineering condition and operating requirement,this paper researched several schemes for this marine engineering: all by bridge,all by tunnel,bridge for the south with tunnel for the north.Finally through a contrast analysis on these schemes with each other,the appropriate scheme was adopted.The results of the research show that it is necessary and feasible to construct a sea-crossing railway through the Bohai Channel.In addition,the piggy back system should be adopted in this railway transportation.In Dalian area,the landing station should be located at the west corner of Laotieshan,and the passenger line can be connected to the Shenyang-Dalian Passenger Dedicated Line,while the freight line can be connected to the Yantai-Dalian Cross-over.In Penglai area,the landing station should be located either at Donggang for the scheme of bridge-tunnel combination,or at the east of the county town for the scheme of all by tunnel;its passenger and freight lines can be connected respectively to the Dezhou-Longkou-Yantai Railway and the Qingdao-Rongcheng Intercity Railway.The conclusion is: this scheme,bridge for the south with tunnel for the north,should be recommended for the marine engineering.
引文
[1]铁道第三勘察设计院集团有限公司.渤海海峡通道战略规划研究[R].天津:铁道第三勘察设计院集团有限公司,2013.
[2]王梦恕,宋克志.渤海湾跨海通道建设的紧迫性及现实条件和初步方案[J].北京交通大学学报,2013(1).
[3]中铁大桥勘测设计院集团有限公司.跨海桥梁关键技术[R].武汉:中铁大桥勘测设计院集团有限公司,2013.
[4]宋克志,邓建俊,王梦恕.烟大渤海海峡隧道的可行性研究初探[J].地下空间与工程学报,2007(1):121-129.
[5]中铁大桥勘测设计院集团有限公司.阿基米德桥技术研究[R].武汉:中铁大桥勘测设计院集团有限公司,2013.
[6]王梦恕.水下交通隧道发展现状与技术难题——兼论“台湾海峡海底铁路隧道建设方案”[J].岩石力学与工程学报,2008,27(11):2161-2172.
[7]王梦恕.台湾海峡海底铁路隧道建设方案[J].隧道建设,2008,28(5):517-527.
[2]王梦恕,宋克志.渤海湾跨海通道建设的紧迫性及现实条件和初步方案[J].北京交通大学学报,2013(1).
[3]中铁大桥勘测设计院集团有限公司.跨海桥梁关键技术[R].武汉:中铁大桥勘测设计院集团有限公司,2013.
[4]宋克志,邓建俊,王梦恕.烟大渤海海峡隧道的可行性研究初探[J].地下空间与工程学报,2007(1):121-129.
[5]中铁大桥勘测设计院集团有限公司.阿基米德桥技术研究[R].武汉:中铁大桥勘测设计院集团有限公司,2013.
[6]王梦恕.水下交通隧道发展现状与技术难题——兼论“台湾海峡海底铁路隧道建设方案”[J].岩石力学与工程学报,2008,27(11):2161-2172.
[7]王梦恕.台湾海峡海底铁路隧道建设方案[J].隧道建设,2008,28(5):517-527.