聚焦临近既有线施工难题，三峡疏港铁路关键节点完成

中国青年报01-25

中国青年报客户端讯（中青报·中青网记者张真齐）近日，随着中铁三局宜昌南制梁场最后一孔T梁浇筑完毕，宜昌三峡疏港铁路全线预制T梁任务全部完成，这项关键工序的完结为后续架梁、铺轨等施工推进提供了保障。宜昌三峡疏港铁路全长约39.6公里，是我国首条具备翻坝转运功能的电气化货运铁路。其中由中铁三局承建的标段长约27.8公里，预制梁总数为698片。此次完工的宜昌南制梁场，距离繁忙的宜万铁路营业线最近处仅...

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