阳山隧道位于江苏省常州金坛区与镇江句容市交界处,属于中长型隧道,全长850m,最大埋深约120m,隧道围岩总体上非常破碎,发育断层共6条,隧道为单洞双线隧道,直线段线间距为5m,设计行车速度为350km/h;预计5月底,二次衬砌施工完成,7月隧道全部施工完成,穿越茅山风景区。
自开工建设以来,江苏省铁路集团遵循“主体主导”工作思路,及时解决项目用地手续、施工许可等卡点,主动帮助协调地方关系。中铁二十四局南沿江项目部克服围岩土质、塌方易发等重重困难,充分发扬不畏艰险、勇于拼搏的精神,多方合力顺利完成了隧道贯通的节点目标,为后续架梁、铺轨施工提供有效的保障。

南沿江城际铁路是江苏省又一条东西向快速交通走廊,设计时速350公里的高速铁路,新建正线长278.53公里,线路自南京的南京南站引出,向东经句容市、金坛区、武进区、江阴市、张家港市、常熟市,终至沪苏通铁路太仓站。金坛将告别“地无寸铁”的历史,一举进入高铁时代,融入沪宁一小时高铁圈。
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