Changsha Metro Lines Construction Progress
The Key Project Office of the Changsha Municipal Development and Reform Commission announced the construction progress of Changsha metro lines 3, 5 and 6 on a WeChat account 「Changsha Project Survey」.
Metro Line 3: Twenty-three stations (25 in total) have been completed.
The first phase of Changsha Metro Line 3 runs from southwest to northeast, with a length of 36.5 kilometers and 25 stations. It runs from Shantang Station in Yuelu District to Guangsheng Station in Changsha County, and passes through a number of Changsha’s landmarks, including Central South University, Houjiatang, Changsha Railway Station, and Sifangping. The line connects Yuelu, Tianxin, Yuhua, Furong, Kaifu Districts, and Changsha County. It is expected to be put into trial run in 2019.
Currently the major structures of 23 stations have been completed. All the 34 metro trains for the line have been produced. The electromechanical installations are underway in 21 stations, and preparations for power supply, overhead line system, communication, signal, intelligent system, ground source heat pump, and elevator are in an orderly manner.
Metro Line 5: Two-way tunnel construction has been finished.
The first phase of Changsha Metro Line 5 runs from north to south, with a total length of 22.5km. It runs along Wanjiali Road, from Maozhutang Station in Yuhua District in the south to Shuiduhe Station in Changsha County in the north. There are 18 underground stations in total, 7 of which are transfer stations.
Changsha Metro Line 5 started construction at the end of 2015. Now the main structure of its 18 stations has been completed. Its two-way tunnel construction has been finished. Half of its track-laying work has been completed. Electromechanical installation has started. Station decoration, entrances and exits, and ground ancillary construction are in progress.
Metro Line 6: Six of the 34 stations have completed.
The east-west Changsha Metro Line 6 has a total length of 48.1 kilometers. It runs from Xiejiaqiao Station in Gaoxin District in the west, to Huanghua Airport West Station in Changsha County in the east. It has 34 stations, 12 of which are transfer stations. The line runs through Wangcheng, Yuelu, Kaifu, Furong, Yuhua Districts, and Changsha County.
The line connects Xiangjiang New Area and Huanghua International Airport, and runs through the main urban area of Changsha. It is divided into three sections: the middle, east, and west sections. The middle section started construction at the end of 2016, and the east and west sections at the end of 2018. Currently 6 of its 34 stations have been completed; 25 stations are under main structure construction; 3 stations are under traffic reconciliation and pipeline relocation; and, 7 sub-sections are under shield construction.
This article is from Hunan Provincial Government. www.enghunan.gov.cn.
原標題：快看！地鐵3、5、6號線建設進展公布
3號線只剩2個站點主體未完工，力爭年內試運行 5號線預計年內「軌通」「電通」
在建的長沙地鐵3、5、6號線建設進展如何？6月18日，記者獲悉，長沙市發改委重點辦公布了這三條地鐵工程的最新建設進展情況。其中大家最關注的長沙地鐵3號線，全線25個站點中23個站點主體結構工程已完成，全線區間完成95%。據了解，長沙地鐵3號線力爭年內試運行。
■記者 陳月紅 實習生 曾雪琪
【3號線】
25個站點中，23個主體完工
長沙地鐵3號線一期工程呈西南至東北走向，線路長約36.5千米，全線共設車站25座，起自嶽麓區山塘站，止於長沙縣廣生站，途經中南大學、侯家塘、長沙火車站、四方坪等地。該工程穿越了嶽麓區、天心區、雨花區、芙蓉區、開福區及長沙縣，線路串聯起長沙主城區與星沙。
目前，地鐵3號線25個站點中，23個站點主體結構工程已完成，阜埠河站、廣生站正進行主體結構施工；全線區間完成95%，其中有18段區間雙線貫通，3段區間單線貫通，全線軌道進展順利。
從機電工程方面來看，3號線的34列車輛已全部生產完成。此外，3號線有21個站點機電安裝已進場施工，供電、接觸網、通信、信號、智能化、地源熱泵、電梯等機電系統專業正有序推進。
【5號線】
全線雙向已「洞通」
預計年內「軌通」「電通」
長沙地鐵5號線一期工程呈南北走向，全長22.5km，沿萬家麗路布置，南起雨花區毛竹塘站，北至長沙縣水渡河站，共設車站18座，均為地下車站，其中換乘站7座。據長沙市軌道交通集團官網介紹，地鐵5號線計劃2020年建成開通。
長沙地鐵5號線於2015年底開工建設。目前，該線全線18個車站已完成主體結構施工，全線盾構區間已實現雙向「洞通」，全線軌道完成50%，機電安裝已進場施工，車站裝飾裝修、車站出入口及地面附屬建築施工正在抓緊進行中。5號線預計年內實現全線「軌通」「電通」目標。
【6號線】
34個站點中，6個主體完工
長沙地鐵6號線大體呈東西走向，線路全長48.1公裡，西起高新區謝家橋站，東至長沙縣黃花機場西站，覆蓋長沙城市東西向客流走廊，設站34座，其中換乘站12座。該工程穿越了長沙望城區、嶽麓區、開福區、芙蓉區、雨花區、長沙縣。
連接湖南湘江新區與黃花國際機場、貫穿長沙主城區的長沙地鐵6號線，分為中段、東段、西段三段建設。其中中段於2016年底率先啟動施工，東、西兩段於2018年底啟動建設。目前，地鐵6號線全線34個站點中，6個站點完成主體結構封頂，25個站點進行主體結構施工，3個站點進行交通疏解及管線遷改；全線7段區間進行盾構施工。
[責編:周楊]
[來源:三湘都市報]