下载后可任意编辑毛石混凝土挡墙专项施工方案12024 年 4 月 19 日目 录一、工程概况................................................................................................1二、编制依据................................................................................................1三、施工准备................................................................................................1四、施工中的重点、难点...........................................................................24.1 模板支护............................................................................................24.2 钢管脚手架搭设...............................................................................34.3 墙身施工...........................................................................................3五、施工工艺流程.......................................................................................3六、主要的施工方法及技术措施..............................................................36.1 施工场地准备....................................................................................36.2 基槽开挖...........................................................................................36.3 墙身基础施工...................................................................................36.4 墙身施工...........................................................................................4下载后可任意编辑6.5 墙背回填及泄水孔，沉降缝设置..................................................66.6 混凝土养护.......................................................................................66.7 混凝土拆模.......................................................................................76.8 混凝土缺陷处理...............................................................................76.9 脚手架搭设.......................................................................................9七、安全管理及措施...........................................................
