为解决地铁隧道机电设备安装阶段打孔对管片结构的损伤问题，以深圳地铁9号线工程为背景，对盾构法隧道管片预埋滑槽设计进行相应的研究和探讨。通过相关的受力计算分析及试验验证，认为在地铁盾构法隧道内设计预埋滑槽的方案是安全可靠的，实施是可行的，可在相同类型工程中加以推广应用，以达到方便施工、易于维护和节能环保的绿色建造目的。

Boreholes are always drilled on segments of shieldbored Metro tunnels so as to facilitate the installation of relevant mechanical and electrical equipment. In this way, the segments may be damaged. In the paper, the design of the embedded channels of the segments of the shieldbored tunnels on Line 9 of Shenzhen Metro is studied and discussed. The loading analysis and tests made demonstrate that the proposal to embed channels in segments is feasible and practical. The proposal can be further applied in other similar works and good effects in terms of easyconstruction, easymaintaining, energy saving and environmental protection can be achieved.