南水北调桥挂篮施工方案附件VIP专享VIP免费

下载后可任意编辑郑少高速公路郑州市区航海路连接线新建工程南水北调大桥挂篮安全方案（附件）编制人： 审核人： 审批人： 郑州市公路工程公司2024 年 月 日目 录一、0#、1#块施工支架及箱梁悬臂浇筑施工挂篮施工要点...........................41、0#、1#块现浇施工支架...........................................................................41.1、桥墩预埋件............................................................................................41.2、“八”字形斜撑杆焊装........................................................................41下载后可任意编辑1.3、牛腿安装................................................................................................51.4、横梁安装................................................................................................51.5、挂篮用预留孔的设置、成形及钢管安装............................................61.6、箱梁顶面的局部整平............................................................................71.7、挂篮荷载试验用支承垫块与反力筋....................................................71.8、挂篮行走预埋反力筋............................................................................82、挂篮悬臂浇筑施工...................................................................................82.1、挂篮安装................................................................................................82.2、挂篮荷载试验........................................................................................92.3、各块件悬臂浇筑施工............................................................................92.4、挂篮行走..............................................................................................112.5、模板标高调节与锁定..........................................................................113、挂篮锚固方式的设计变更.....................................................................11二、冬季施工有关措施.....................................................................................131、冬季施工的定义...