目录圆端形薄壁空心墩施工方案...................................................................................................................................1一、编制依据及原则..........................................................................................................................................11.1、编制依据....................................................................................................................................................11.2、编制原则....................................................................................................................................................1二、工程概况......................................................................................................................................................2三、施工准备......................................................................................................................................................4四、工期安排......................................................................................................................................................4五、施工方案......................................................................................................................................................45.1、圆端型薄壁空心墩施工方案....................................................................................................................45.2、扣件式脚手架步梯搭设方案....................................................................................................................55.3.1、井形脚手架搭建................................................................................................................................55.3.2、步梯设置............................................................................................................................................7六、施工方法及施工工艺..................................................................................................................................86.1、墩内支架搭设............................................................................................................................................86.2、测量放样....................................................................................................................................................86.3、钢筋加工及安装........................................................................................................................................96.4、模板施工..................................................................................................................................................106.4.1、模板制作..........................................................................................................................................106.4.2、第一次模板安装..............................................................................................................................106.4.3、模板外侧作业平台加工..................................................................................................................126.4.4、模板翻升..........................................................................................................................................126.5内模支立及拆除.................................
