The first section of Nanchang Metro Line 2 across the board through the hole – Jiangxi Channel – peo tinyos

The first section of Nanchang Metro Line 2 across the board through the hole – Jiangxi channel — people.com.cn original title: first section of Nanchang Metro Line 2 across the board through the hole 2 on the 10, with the Yongchang No. 4 shield machine "reborn", marks the Nanchang Metro Line 2 station to station interval University Avenue down line of success through the court. At this point, the first section of Nanchang Metro Line 2 to achieve through the hole, this also means that from August 1st next year the first – line 2 opened a step closer. Finally, a shield interval station to station through University Avenue court institutions Avenue station to Tsui Road station interval length of 1465 meters, the earth pressure of shield construction, from the University Avenue station of origin, Yan Feng and Avenue northward, receiving station in Cuiyuan road. Tunneling in soft and hard strata are mainly weathered mudstone and the whole cross section of sand and gravel, water. At the same time, the section traffic, buildings, stratum construction environment is very complex. University Avenue East Station to Tsui Road station as the initial opening of the last section of the shield, timely through, directly affects the electrical and laying next installation work throughout the early opening period. To this end, the construction unit separately from technology, construction management and other aspects to take targeted measures to protect institutions Avenue station to Tsui Road station interval down line successfully through. August 1, 2017 to the early opening of the subway building south station it is understood that the Nanchang Metro Line 2, a total length of 31.5 kilometers (23.6 km, 7.9 km south extension line), station 28, will be opened in August next year will be segmented stage, the initial opening of the subway building to the south station a total of 17 stations. Early opening of the 17 stations are: Road station, Da-Gang Railway Station, station, Kowloon Station, Hunan Shengmi Civic Center Station, Yingtan Street station, South Station, Scarlett set square square station, Nanchang station, Longgang station, sports center station, wolongshan station, LingBei Railway Station, the former Lake Avenue station, University Road station, Tsui Road station, subway station building. It is understood that the first section in August next year after the opening of Metro Line 2, the public can also through the station to the subway station, take Metro Line 1. The 2 line of the first section of the construction process through the hole – October 2, 2016 – December 10, 2016 – January 31, 2017 (rail through April 30, 2017 Dentsu Catenary line hot slip signal automatic protection system testing completed in May 30, 2017 through August 1, 2017) – car ( : Qiu ye, commissioning editor Shuai Yun) 南昌地铁2号线首通段全线洞通–江西频道–人民网 原标题:南昌地铁2号线首通段全线洞通 2日10时,随着永昌4号盾构机“破茧而出”,标志着南昌地铁2号线学府大道东站至翠苑站区间下行线成功贯通。至此,南昌地铁2号线首通段全面实现洞通,这也意味着距离明年8月1日2号线首通段通车又近了一步。 最后一个盾构区间 学府大道东站至翠苑站贯通 学府大道东站至翠苑路站区间全长1465米,采用土压盾构施工,从学府大道东站始发,沿丰和大道向北推进,在翠苑路站接收。掘进地层主要为上软下硬中风化泥岩、全断面砂卵石,含水量大。同时,该区段交通繁忙、建筑物林立,地层施工环境异常复杂。 学府大道东站至翠苑路站作为先期开通段的最后一个盾构区间,能否按时贯通,直接影响着整个先期开通段的下一步铺轨及机电安装工作。为此,施工单位分别从技术、施工管理等方面采取了针对性的措施,保障学府大道东站至翠苑路站区间下行线得以成功贯通。 2017年8月1日 地铁大厦至南路站先期开通 据了解,南昌地铁2号线全长31.5千米(其中一期23.6千米、南延线7.9千米),设站28座,将分段分期开通,明年8月将先期开通地铁大厦至南路站共17座车站。 先期开通的17座车站分别是:南路站、大岗站、生米站、九龙湖南站、市民中心站、鹰潭街站、集嘉坊站、南广场站、南昌西站、龙岗站、国体中心站、卧龙山站、岭北站、前湖大道站、学府大道东站、翠苑路站、地铁大厦站。 据了解,明年8月地铁2号线首通段开通后,市民也可以通过上述车站前往地铁大厦站换乘地铁1号线。 2号线首通段建设流程 ●洞通 2016年10月2日 ●轨通 2016年12月10日 ●电通 2017年1月31日 (2017年4月30日接触网全线热滑 2017年5月30日信号自动防护系统调试完成) ●车通 2017年8月1日   (责编:邱烨、帅筠)相关的主题文章: