向全线贯通冲刺！余姚梁周线高架项目梁板预制任务圆满收官

Group 1 - The last box girder of the Yuyiao Economic Development Zone Southwest Park supporting road (Phase I) project has been successfully cast, completing the box girder prefabrication task for the entire line [1] - A total of 343 short T-beams and 878 small box girders have been prefabricated, with the overall prefabricated beam and slab erection progress reaching 88%, laying a solid foundation for subsequent bridge deck construction and overall connectivity [1][3] - The project is the first elevated expressway in Yuyiao City, with the SG-1 section covering approximately 4.356 kilometers of road and 3.293 kilometers of elevated structure [3] Group 2 - The project team has faced challenges such as long rainy seasons, low winter temperatures, and limited storage space for beams, but has maintained a focus on party leadership in engineering construction [3][4] - The introduction of various automated systems, including steam curing, automatic spraying, wastewater treatment, and intelligent tensioning equipment, has significantly improved the quality, efficiency, and safety of the prefabricated beams [3][4] - The project team has implemented a standardized construction process, ensuring orderly, controllable, and standardized operations throughout the box girder prefabrication process [4] Group 3 - The SG-1 section is a crucial part of the Liangzhou Line rapid road and will connect the central urban area with the Southwest Industrial Zone upon completion [4] - The project team plans to continue enhancing standardized construction practices to achieve refined and specialized production, facilitating the remaining box girder erection and bridge deck construction [4]