12月21日，工人们在北京地铁15号线一期工程安立路站工地上施工。当日是冬至节气。经过一场降雪，北京的天气更加寒冷，中国中铁隧道集团有限公司承建的地铁15号线一期工程安立路站工地依然一派繁忙。据介绍，安立路站设计全长312.70米，于2012年3月开工。在施工过程中，承建单位克服了场地狭窄、管线改移工作复杂、暗挖工程难度大等技术难题，工程目前进展顺利，预计2014年底完工。新华社记者 鲁鹏 摄 On December 21,,The workers in Beijing metro line no. 15 a phase of the project went road station construction site.The winter solstice is the solar terms.After a snow,The weather of Beijing is more cold,China China railway tunnel group co., LTD., for the construction of the subway line no. 15 a phase of the project went way station site is still a busy.According to introducing,Went way station design measures 312.70 meters,In March 2012 to start.In the construction process,Construction unit to overcome the narrow space/Line to shift work complex/Type of difficult technical problems, such as engineering,Project is going well,Is expected to be finished by the end of 2014.The xinhua news agency LuPeng perturbation

    12月21日，两名工人在北京地铁15号线一期工程安立路站工地上搬运木料。新华社记者 鲁鹏 摄 On December 21,,Two workers in Beijing metro line no. 15 a phase of the project site went road station carry timber.The xinhua news agency LuPeng perturbation

    12月21日，几名工人在北京地铁15号线一期工程安立路站工地上吊运钢筋。新华社记者 鲁鹏 摄 On December 21,,A few workers in Beijing metro line no. 15 a phase of the project went way station site commit suicide by hanging luck bar.The xinhua news agency LuPeng perturbation

    12月21日，在北京地铁15号线一期工程安立路站工地上，工人们在午餐时间吃到公司送来的热气腾腾的“冬至饺子”。新华社记者 鲁鹏 摄 On December 21,,Beijing metro line no. 15 in a phase of the project site went road station,The workers in the lunch time to eat from the company of steaming"Winter solstice dumplings".The xinhua news agency LuPeng perturbation