南珠（中）Welcome back. It's good to see you. Click below to log in to the rewards program at your property.城际香山站至香二盾构井区间右线盾构始发
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“Welcome back. It's good to see you. Click below to log in to the rewards program at your property.”南珠（中）Welcome back. It's good to see you. Click below to log in to the rewards program at your property.城际香山站至香二盾构井区间右线盾构始发
Welcome back. It's good to see you. Click below to log in to the rewards program at your property. 10月2Welcome back. It's good to see you. Click below to log in to the rewards program at your property.0日9时30分，随着“城Welcome back. It's good to see you. Click below to log in to the rewards program at your property.建1号”盾构机刀盘缓缓转动，由中铁广州工程局集团承建的南沙至珠海(中山)城际铁路香山站至香二盾构井区间右线盾构顺利始发，标志着该项目正式进入盾构施工阶段。
香山站至香二盾构井区间右线自香山站始发，全长1083米。该区间处于软土地层，始发端隧道顶部埋深约18米，接收端隧道顶部埋深约25米，项目部采用8.8米气垫式双通道泥水平衡盾构机承担掘进施工，有效解决由于水头压力大，极易导致大直径软土地层盾构始发及接收过程中造成的涌水、涌砂等问题。
南沙至珠海(中山)城际铁路是国家批复的《粤港澳大湾区城际铁路建设规划》中的实施项目，是第一条实现大湾区城际与广州地铁线网互联互通的轨道交通线路。南珠(中)城际建成通车后，将实现白云机场、广州火车站、广州南站、中山站等重点节点枢纽的快速联系。(郭军 徐小勇 制作 徐妙巧 部分视频来源 中铁广州工程局)