目录第一章梁场及箱梁预制方案.............................................................................................................1第一节施工方案编制说明.................................................................................................................11.1适用范围..................................................................................................................................11.2编制依据..................................................................................................................................11.3实施原则..................................................................................................................................1第二节工程概况.................................................................................................................................22.1工程概述..................................................................................................................................22.2计划工期..................................................................................................................................22.3人员设备配置..........................................................................................................................2第三节预制梁场.................................................................................................................................23.1施工用水用电..........................................................................................................................23.2材料库存加工..........................................................................................................................33.3拌和楼......................................................................................................................................33.4预制梁场..................................................................................................................................43.5梁场排水..................................................................................................................................7第四节箱梁预制.................................................................................................................................74.1钢筋..........................................................................................................................................84.2模板..........................................................................................................................................94.3砼浇筑....................................................................................................................................114.4预应力束................................................................................................................................134.5施加预应力............................................................................................................................144.6孔道压浆................................................................................................................................164.7封端........................................................................................................................................17第五节箱梁运输安装........................................................
