基坑支護冠梁施工方案

1、目錄1編制說明..........................................................31.1編制依據.....................................................31.2編制原則.....................................................31.3適用范圍.........................

2、............................42工程概況..........................................................52.1總體概況.....................................................52.2支護結構介紹................................................52.3工程地質概

3、況.................................................52.4水文地質條件.................................................62.5主要工程數量表...............................................73施工進度計劃.............................................

4、.........84施工工藝..........................................................84.1冠梁施工工藝.................................................84.2測量放樣.....................................................84.3冠梁基坑開挖.................

5、................................94.4樁基樁頭截除.................................................94.5冠梁鋼筋加工及安裝...........................................94.6冠梁模板及立模施工..........................................104.7冠梁混凝土澆注......

6、........................................114.8養(yǎng)護........................................................124.9拆模........................................................124.10基坑回填、夯實.........................................

7、....125資源配置計劃.....................................................135.1設備配置....................................................136施工安全保證措施.................................................156.1施工用電安全......................