盘扣支架现浇梁施工技术及计算

CONSTRUCTION TECHNOLOGY AND CALCULATION OF CAST-IN-SITU BEAM WITH DISC BUCKLE SUPPORT

某城际铁路项目特大桥部分箱梁因位于小曲线半径范围而无法使用架桥机进行架设,需结合现场实际情况在原位浇筑。现浇箱梁模板支撑系统使用承插盘扣支架,稳定性好,安全可靠,施工方便,应用效果良好。

Part of the box girder of a super large bridge in an intercity railway project cannot be erected with a bridge erector because it is located within a small radius of the curve.It needs to be poured in situ according to the actual situation of the site.The cast-in-place box girder formwork support system uses socket brackets,which have good stability,safety and reliability,convenient construction and good application effects.