地铁钢弹簧浮置板道床拼装一体化施工质量控制

On construction quality control of assembly integration of steel spring floating slab track bed

介绍了天津地铁3号线中山路站—北站区间小半径曲线段钢弹簧浮置板道床"拼装一体化"(钢筋笼轨排法)施工中质量控制要点。针对施工过程中遇到的难点进行了分析并提出解决方法,对今后同类项目施工具有指导意义。

The paper introduces the quality control points for the assembly integration,which is called the steel reinforcement cage track panel,of steel spring floating slab track bed at the small radius curve section between Zhongshan Road Station-Beizhan Area of No.3 Subway in Tianjin,analyzes the difficulties in the construction process and points out the solution methods,so as to have the direction significance for the similar programs in future.