Construction Technology for Subway Precast Stations Based on a New Supporting System
Taking the precast structure assembly construction of the South New City West Station project of Changchun Urban Rail Transit Line 6 as an example, this article introduces the construction technology of subway precast stations based on a new support system.
The South New City West Station project has a total length of 238.
7 meters, including a precast structure length of 158 meters and a precast structure ring width of 2 meters.
The precast structure consists of 7 precast components: the bottom plate is divided into A blocks, B1 and B2 blocks, the side walls are divided into C1 and C2 blocks, the top plate is divided into D and E blocks (D1, D2, E1, E2), and the entrance and exit rings are divided into C blocks (C3, C4) and F blocks (F1, F2).
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