摘要
苍南站在开通运营后,客流量与日剧增,车站能力日趋饱和,运营组织管理难度上升,既有车站客运设施已不能满足运输需求。针对上述问题,本文在考虑站场扩建规模的同时,结合天桥施工、临近营业线施工、施工过渡、车站规模等因素,研究了顶推天桥站改和转场过渡站改两个改扩建方案,并从运输组织、工程实施难度、施工过渡、施工安全性和工程投资等方面对改扩建方案进行优缺点分析,最终推荐顶推天桥站改方案。本文可为类似既有高铁车站改扩建,临近营业线天桥施工提供参考。
After Cangnan station is open for operation,the passenger flow volume is increased sharply,the station capacity became increasingly saturated,and the operational organization management becomes more difficult.The existing passenger transport facilities could not meet the transportation demand.In view of the above problems,tcombined with the construction of the flyover,the construction of the adjacent business line,the construction transition,the scale of the station and other factors,2 reconstruction and expansion schemes of the pushover and the transition station are studied in this paper,while the expansion of the station and yard is considered.From the aspects of transportation organization,engineering implementation difficulty,construction transition,construction safety and project investment,the advantages and disadvantages of the reconstruction and expansion schemes are analyzed.It is recommended to push the flyover station.This article provides references for the similar reconstruction and expansion of the existing high-speed railway station,and the construction of the overpass adjacent to the business line.
作者
施锦涛
SHI Jintao(China Railway Shanghai Design Institute Group Co.,Ltd.,Shanghai 200072,China)
出处
《高速铁路技术》
2020年第S01期72-75,79,共5页
High Speed Railway Technology
关键词
温福铁路
苍南站
施工过渡
天桥施工
Wenzhou-Fuzhou railway
cangnan station
construction transition
overpass construction
