中国建筑第*工程局有限公司 内支撑拆除施工方案 I 目 录 一、编制依据 .................................................................................................................................................................... 1 二、工程概况 .................................................................................................................................................................... 1 2.1 概况 ......................................................................................................................................................................... 1 2.2 地下室内支撑概况 ................................................................................................................................................. 1 三、内支撑梁拆除施工工艺 ............................................................................................................................................ 2 3.1 施工特点 ................................................................................................................................................................. 2 3.2 施工工艺原理 ......................................................................................................................................................... 3 3.3 施工工艺及操作要点 ............................................................................................................................................. 3 四、主要材料与设备 ........................................................................................................................................................ 5 4.1 材料 ......................................................................................................................................................................... 5 4.2 主要施工机具： .......................................................................................................................................
