1月19日，中国中铁电气化局集团的操作工人在检查“宁天十六号”盾构机的工作情况。当日，南京市宁天城际铁路一期工程首台盾构机“宁天十六号”开始进行掘进作业。据了解，这台盾构机将穿越宁启铁路、葛桥河等较大风险源。宁天城际铁路一期工程全部地下线路采用13台盾构机施工，南起南京市大桥北路，北至金牛湖，全长45公里，共设17座车站，将于2014年青奥会前建成通车。新华社发（焦宏涛 摄）     On January 19,,China China railway electrification bureau group operating workers in check"Better day 16th"Shield machine work.the,Nanjing ning day inter-city railway project first station shield machine"Better day 16th"Start on driving operation.It is understood,This machine shield machine LTD to cross the railway/GeQiao river bigger risk source.Better day inter-city railway project all underground line the 13 table shield construction,South the nanjing road bridge,North to the lake,45 kilometers length,A total of 17 base station,In 2014 he opened the meeting young built.The xinhua news agency hair(JiaoHongTao perturbation)

    1月19日，中国中铁电气化局集团的工人在施工现场庆祝“宁天十六号”盾构机首发。新华社发（焦宏涛 摄）     On January 19,,China China railway electrification bureau group of workers in the construction site to celebrate"Better day 16th"Shield machine starting.The xinhua news agency hair(JiaoHongTao perturbation)

    1月19日，盾构机司机应超在操作“宁天十六号”盾构机。新华社发（焦宏涛 摄）     On January 19,,Shield machine driver should be over in the operation"Better day 16th"Shield machine.The xinhua news agency hair(JiaoHongTao perturbation)