3月28日，地铁16号线龙城西站主体结构封顶，顺利转入附属结构施工阶段。
龙城西站位于黄阁路与如意路交叉口，周边有居民小区、学校、写字楼等，施工组织要求高。车站处于岩溶地层，施工过程中还面临地下溶洞的挑战，采用“明挖+盖挖”法配合施工。
在岩溶地层进行车站施工，极易遭遇溶洞突水突泥，给基坑开挖带来不小挑战。技术人员为车站量身制定了岩溶地层施工解决方案，并积极推进基坑开挖及相关方案的优化，投入大量钻机、注浆机对岩溶裂隙注浆加固。此外，在两个作业区之间增设钢便桥，为基坑之间人员、设备和材料周转调配带来便利，力求在提高作业效率、缩短交通疏解时间之余，尽最大可能降低对周边居民生活出行的影响。
Shenzhen's Rail Transit Operating Mileage Reaches 422.4 km, with Network Density and Passenger Flow Intensity Ranking First Nationwide
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