【正文】 目 錄一 編制依據(jù) ....................................................................................................................................................4 工程建設(shè)文件 ........................................................................................................................................4 規(guī)范規(guī)程及標(biāo)準(zhǔn) ....................................................................................................................................4二 工程概況 ....................................................................................................................................................5 工程簡(jiǎn)介 ................................................................................................................................................5 工程地質(zhì)條件 ........................................................................................................................................6 地形及地物條件 ............................................................................................................................6 地 質(zhì) 土 質(zhì) 情況 ................................................................................................................................6 水文地質(zhì)條件 ........................................................................................................................................9三 基坑土方挖運(yùn)及支護(hù)工程設(shè)計(jì) ................................................................................................................9 土方挖運(yùn)設(shè)計(jì) ........................................................................................................................................9 平面開挖 設(shè)計(jì) .................................................................................................................................9 豎 向開挖 設(shè)計(jì) ...............................................................................................................................10 施工機(jī)械 計(jì) 劃 ..............................................................................................................................10 基坑支護(hù)設(shè)計(jì) ......................................................................................................................................10 基坑安全等 級(jí) 的確定 ...................................................................................................................10 邊 坡掛網(wǎng) 噴砼設(shè)計(jì) .......................................................................................................................11 土 釘墻 支 護(hù)設(shè)計(jì) ...........................................................................................................................11 土 釘墻 施工 預(yù) 案 ...........................................................................................................................13四 施工部署 ..................................................................................................................................................13 組織機(jī)構(gòu) ..............................................................................................................................................13 施工進(jìn)度計(jì)劃 ......................................................................................................................................13 施工人員安排 ......................................................................................................................................14 現(xiàn)場(chǎng)總平面布置 ..................................................................................................................................14 道路及交通 組織 ...........................................................................................................................14 場(chǎng) 地布置 .......................................................................................................................................14 施工 臨電 布置 ...............................................................................................................................14 試驗(yàn)計(jì)劃 ..............................................................................................................................................14五 施工方案 ..................................................................................................................................................15 測(cè)量放線施工方案 ..............................................................................................................................15 控制點(diǎn)布置及施 測(cè) .......................................................................................................................15 控制 線 的放 樣 ...............................................................................................................................15 軸線 及高程點(diǎn)放 樣 程序 ..............................................................................................................15 質(zhì) 量 標(biāo) 準(zhǔn)和保 證 措施 ..................................................................................................................16 測(cè) 量工作的 組織 與管理 ..............................................................................................................16 測(cè) 量管理制度 ..............................................................................................................................17 土方挖運(yùn)施工方案 ..............................................................................................................................17 基坑土方施工步 驟 ......................................................................................................................17 基坑土方道路 設(shè)計(jì) ......................................................................................................................17 地下障礙物 處 理 ..........................................................................................................................18 平均日出土量的 設(shè)計(jì) ..................................................................................................................18 土方施工原 則 ...............................................................................................................