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在上海闹市区,明珠线二期线路将穿越已建地铁1号线上体馆车站,以实现二线站台T型换乘。项目关键是有效换乘及穿越施工方案安全可行。设置换乘自动扶梯及共享站厅层,提高换乘效率;仔细分析原车站在穿越施工中的沉降与抗沉降因素,提出多重安全措施,使穿越更有把握。
In the downtown area of Shanghai, the second phase of the Pearl Line will cross the already built subway line 1 on the body Museum Station, in order to achieve second-tier platform T-type transfer. The key of the project is that it is safe and feasible to effectively transfer and cross the construction scheme. Set up transfer escalators and shared station floor, to improve transfer efficiency; careful analysis of the original station in the construction of the settlement and anti-settlement factors, put forward multiple safety measures to make the crossing more sure.