【正文】 .................................................................. 4 （ 1） 基坑施工總體流程 ............................................................................................................... 4 二、 支護(hù)與土方施工的綜合協(xié)調(diào) ....................................................................................................... 4 （ 1） 土方開挖順序 ....................................................................................................................... 4 （ 2） 支護(hù)與土方綜合協(xié)調(diào) .......................................................................................................... 5 三 、 施工部署 ........................................................................................................................................ 5 （ 1） 工程目標(biāo) ............................................................................................................................... 6 （ 2） 施工準(zhǔn)備 ............................................................................................................................... 6 （ 3） 各項(xiàng)資源需要量計(jì)劃 .......................................................................................................... 6 第四章、 基坑支護(hù)施工工藝、流程 ...................................................................................................... 7 一、 土釘墻工程 .................................................................................................................................... 7 （ 1） 工藝流程 ............................................................................................................................... 7 （ 2） 施工方法 ............................................................................................................................... 7 1. 邊坡開挖 ..................................................................................................................................... 7 2. 邊坡修整 ..................................................................................................................................... 7 3. 定位放線 ..................................................................................................................................... 7 4. 成孔 ............................................................................................................................................. 7 5. 土釘主筋制作及安放 .................................................................................................................. 7 6. 造漿及注漿 ................................................................................................................................. 7 7. 掛網(wǎng)及錨頭安裝 .......................................................................................................................... 7 8. 噴射砼 ......................................................................................................................................... 7 9. 養(yǎng)護(hù) ............................................................................................................................................. 8 二、 錨索工程 ........................................................................................................................................ 8 （ 1） 工藝流程 ............................................................................................................................... 8 （ 2） 施工方法 ............................................................................................................................... 8 成 孔 ............................................................................................................................................ 8 錨索制作安裝 ................................................................................................................................. 8 注漿 ................................................................................................................................................ 8 錨具安裝、張拉 ............................................................................................................................. 9 第五章、 質(zhì)量保證措施 ........................................................................................................................... 9 一、 組織保證體系 ................................................................................................................................ 9 2 二、 質(zhì)量管理程序 ..............................................................................................................................10 第六章、 安全生產(chǎn)與文明施工 .............................................................................................................10 一 、安全目標(biāo) .......................................................................................................................