目 录 一、工程概况 ................................................................ 3 二、施工准备 ................................................................ 4 三、施工方案 ................................................................ 1 3 .1 平面控制网的建立 ................................................................................................................................. 1 3 .2 轴线控制网的测设 ................................................................................................................................. 2 3 .3 高程控制网的建立 ................................................................................................................................. 2 3 .3 楼层轴线、标高测量偏差控制 .............................................................................................................. 3 3 .4 建筑物垂直度偏差控制........................................................................................................................ 1 0 3 .5 建筑物沉降观测 ................................................................................................................................... 1 2 3 .6 施工测量复测 ....................................................................................................................................... 1 3 3 .7 测量施工注意事项 .............................................................................................................................. 1 5 四、基坑监测方案 ........................................................... 15 4 .1 监测目的和内容 .................................................................................................................................. 1 5 4 .2 测点(孔)布置 .................................................................................................................................. 1 6 4 .3 监测点(孔)的埋设及监测方法 ..................................