京新高速SG1标西家屯1号大桥空心薄壁墩施工与质量控制

Construction and Quality Control of Hollow Thin-Walled Pier of Xijiatun No.1 Bridge in SG1 Bid of JingXin Expressway

以京新高速SG1标西家屯1号大桥施工为实例,通过对空心薄壁墩的翻模施工工艺和质量控制进行分析、讨论和研究,归纳总结出空心薄壁墩施工的技术特点、施工措施和质量控制要点,为同类桥梁墩柱施工提供参考。

Taking the construcyion of Xijiatun No. 1 Bridge in the SG1 bidding of JingXin expressway as an example, this paper summarizes the technical characteristics, construction measures and quality control points of hollow thin-walled pier construction through the analysis,discussion, and research on the construction technology and quality control of hollow thin-walled pier. provide references for similar bridge pier construction.