【正文】 ................4 編制說明及目標 ....................................................................................................................................................................4 編制依據(jù) ................................................................................................................................................................................4 編制原則 ................................................................................................................................................................................5 第二章 工程概況 .............................................................................................................................................................................6 工程總體概況 ........................................................................................................................................................................6 地質(zhì)水文概況 ........................................................................................................................................................................6 本工程特點、 難點 和需重點考慮的問題 .......................................................................................................................9 施工要求及目標 ................................................................................................................................................................. 10 技術(shù)保證條件 ..................................................................................................................................................................... 10 第三章 施工部署及施工組織管理 .............................................................................................................................................11 、總體施工部署 ...................................................................................................................................................................11 土方開挖總體部署 ..............................................................................................................................................................11 施工組織管理 ..................................................................................................................................................................... 12 、施工協(xié)調(diào)管理 .................................................................................................................................................................. 12 第四章 施工計劃 .......................................................................................................................................................................... 13 施工進度計劃 ..................................................................................................................................................................... 13 材料計劃 .............................................................................................................................................................................. 13 機械設(shè)備計劃 ..................................................................................................................................................................... 14 第五章 施工工藝 .......................................................................................................................................................................... 15 .............................................................................................................................................................................. 15 支護樁施工 .......................................................................................................................................................................... 16 、冠梁施工 ........................................................................................................................................................................... 22 土釘 掛網(wǎng)噴砼施工 ............................................................................................................................................................. 23 錨桿掛網(wǎng)噴砼施工 ............................................................................................................................................................. 26 預應(yīng)力錨桿施工工藝及質(zhì)量標準 .................................................................................................................................... 29 基坑降水 .............................................................................................................................................................................. 31 降水井施工 .......................................................................................................................................................................... 31 土方工程 .............................................................................................................................................................................. 39 第六章 質(zhì)量保證措施 ................................................................................................................................................................. 45 第七章 安全保證措施 ................................................................................................................................................................. 50 主要安全控制措施 ............................................................................................................................................................ 50 基坑臨邊防護安全技術(shù)措施 ............................................................................................................................................ 51 夜間照明安全技術(shù)措施 ..................................................................................................................................................... 51 第八章 文明施工保證措施 .........................................................................................