Go homepage(回首页) Upload pictures (上传图片) Write articles (发文字帖)
The author:(作者)归海一刀published in(发表于) 2014/3/20 6:24:58 Beijing Metro Line 14 Eastern section of the line opened on December 28
Metro Line 14 Eastern section of the line opened to traffic on December 28
From all 12 of the Jin Tai Lu Zhishan station train interval of 4 minutes to transfer to line Line 6, Line 15
Legal evening news (reporters Chen Si) Metro Line 14 Eastern section of the line opened on December 28, took the lead from the jintai Road station to good and the station a total of 12 points, train interval of 4 minutes. By then, the line can be used with the existing Metro Line 6, Line 15, respectively in jintai road, wangjing station to achieve change.
Third project of urban rail transit construction management Ltd Vice General Manager Li Zhendong introduction, Line 14, line East from subway station to the jintai Road station to Shin, line 14.8 km in length, including the station 12. Among them, Jin Tailu wangjing station as interchange station to reach the station, Line 6, Line 15 line of transfer.
Wangjing station and Line 15 line enables Hall to Hall's transfer, done via a 24-meter wide channel, ride time in less than 5 minutes; jintai Road station for the l-type ride, from the ends of the two stations through a shorter route to achieve change.
Eastern section of the current Line 14 on line 12 stations in all underground stations, of which there are 8 main structure of the station is complete, the remaining 4 stations jingshun Road station, home to station, Chaoyang Park, Jin Tailu station planned for end of April to complete the main structure. Interval has an interval of 10 through 12, the remaining 2 an interval of Jing-Fu and Jin dynasty, respectively, planned through early May.
Line 14 train interval will strive to control when the eastern section of the line opened to traffic in less than 4 minutes. Lines used a van headed for the subway lines, compared with b-type vehicles, higher passenger capacity 15%. New cars in the first column will be held in Beijing in mid-April. Lines expected to be achieved at the end of July, rail pass, hot and cold since early September skid, opened to traffic on December 28 a test run.
In addition, the renovation of the eastern section of Line 14 on line will extend West line opened last year, the use of light and elegant style. Decoration focus on the wangjing, Chaoyang Park Station station station by color, styling will be combined with the surrounding architecture.
On-site visits
Journalists at the station this morning, the station has quietly achieved in underground cages, the station construction lasted 11 months, starting tomorrow, laying.
According to the construction of Beijing Municipal bridge introduced around the municipal group, the station was also the first "big dig shield expansion" the completed construction of the station.
"Unlike most subway 6 m diameter shield machines, Line 14 Dongfeng North Bridge station to the eastern section of the line from home station uses a 12 meter high large diameter shield machines, excavation of an underground space that can accommodate two tracks. Stations, home station two stations on large space shield Foundation is dug into the expansion. "The official says.
Shield expansion dig station, realization of station subsurface excavation and shield combination solved the problem difficult section station built, also increased shield efficiency.
地铁14号线东段12月28日通车
从金台路至善各庄共12站行车间隔4分钟可换乘6号线、15号线
法制晚报讯(记者陈斯) 地铁14号线东段将于12月28日率先开通从金台路站至善各庄站共12站，行车间隔4分钟。届时，可与既有的地铁6号线、15号线分别在金台路站、望京站实现换乘。
市轨道交通建设管理有限公司第三项目中心副总经理李振东介绍，14号线东段从金台路站至善各庄站，线路长约14.8公里，包括车站12座。其中，金台路站、望京站为换乘站实现与既有6号线、15号线的换乘。
望京站与15号线可实现厅到厅的换乘，通过一个宽达24米的通道完成，换乘时间在5分钟之内；金台路站为L型换乘，从两个车站的端头通过一条较短的通道实现换乘。
目前14号线东段12个车站全部为地下站，其中有8座车站主体结构已完成，剩余4个车站京顺路站、高家园站、朝阳公园站、金台路站主体结构计划4月底全部完成。12个区间中有10个区间已贯通，剩余2个区间分别是京阜区间和金朝区间，计划5月上旬贯通。
14号线东段通车时行车间隔将力争控制在4分钟之内。线路为首条采用A型车的地铁线路，相比现用的B型车，载客运力高出15%。首列新车将于4月中旬进京。线路预计于7月底实现轨通，9月初开始冷热滑，12月28日通车试运营。
此外，14号线东段的装修将延续去年已通车的西段线路，采用轻灵飘逸的风格。望京站、朝阳公园站为装修重点站，站内的用色、造型将结合周边的建筑风格。
现场探访
记者上午在将台站看到，该座车站已悄然在地下实现封顶，该座车站建设历时11个月，明天开始铺轨。
据施工方北京市政路桥市政集团四处介绍，该座车站也是首座采用“大盾构扩挖”的施工方式建成的车站。
“不同于一般地铁采用的6米直径的盾构机，14号线东段从东风北桥站到高家园站区间采用了12米直径的大型盾构机，一次开挖出可容纳两条轨道的地下空间。而将台站、高家园站两座车站也是在大盾构空间的基础上扩挖建成的。”相关负责人表示。
盾构扩挖车站，实现了车站暗挖和区间盾构的有机结合，既解决了困难地段车站的修建问题，也提高了盾构在区间的利用效率。
赞