【正文】 .............................................................１７ 技術(shù)準(zhǔn)備 .......................................................................................................................１７ 勞動(dòng)力準(zhǔn)備 ...................................................................................................................１７ 建立工地領(lǐng)導(dǎo)機(jī)構(gòu) .....................................................................................................１７ 崗前培訓(xùn) .....................................................................................................................１７ 施工現(xiàn)場(chǎng)準(zhǔn)備 ...............................................................................................................１７ 材料、機(jī)具準(zhǔn)備 ...........................................................................................................１８ 試驗(yàn)工作計(jì)劃 ...............................................................................................................１８6 降水施工 ...................................................................................................................１９ 設(shè)備選型 .......................................................................................................................１９ 施工順序 .......................................................................................................................１９ 施工方法及技術(shù)要求 ...................................................................................................１９ 止水帷幕施工 ...............................................................................................................２１２ 旋噴樁施工工藝 .........................................................................................................２１ 噴射技術(shù)參數(shù)的選擇 .................................................................................................２１ 技術(shù)要求 .....................................................................................................................２１ 質(zhì)量保證措施 .............................................................................................................２２ 地面排水方案 ...............................................................................................................２２ 井點(diǎn)布置 .......................................................................................................................２３7 護(hù)坡工程 ...................................................................................................................２３ 土釘墻支護(hù)施工工藝 ...................................................................................................２３ 施工工藝流程 .............................................................................................................２３ 各工序施工方法 .........................................................................................................２３ 土釘墻施工技術(shù)要求 .................................................................................................２４ 樁錨支護(hù)施工工藝及技術(shù)要求 ...................................................................................２５ 設(shè)備優(yōu)勢(shì) .....................................................................................................................２５ 工藝優(yōu)勢(shì) .....................................................................................................................２５ 護(hù)坡樁施工工藝 .........................................................................................................２６ 鋼筋籠施工 .................................................................................................................２９ 灌注混凝土 .................................................................................................................３１ 冠梁施工 .....................................................................................................................３４ 錨桿施工工藝及技術(shù)要求 .........................................................................................３４8 土方工程 ...................................................................................................................３６ 土方量 ...........................................................................................................................３６ 計(jì)劃挖土?xí)r間 ...............................................................................................................３６ 施工機(jī)械配備 ...............................................................................................................３６ 馬道設(shè)計(jì) .......................................................................................................................３６ 土方開挖步驟 ...............................................................................................................３７ 挖掘機(jī)的分布 ...............................................................................................................３７ 開挖注意事項(xiàng) ...............................................................................................................３７ 質(zhì)量保證措施 ...............................................................................................................３７9 基坑施工監(jiān)測(cè)方案及基坑的維護(hù) ...............................................................................３７ 基坑邊坡水平位移監(jiān)測(cè)方案 .......................................................................................３７ 基坑邊坡水平位移觀測(cè)方法 .....................................................................................３７ 觀測(cè)點(diǎn)的布置 .............................................................................................................３８３ 基準(zhǔn)點(diǎn)的設(shè)置 .............................................................................................................３８ 工作基點(diǎn)的設(shè)置 .........................................................................................................３８ 定向點(diǎn)的設(shè)置 .............................................................................................................３８ 觀測(cè)精度要求 .............................................................................................................３８ 觀測(cè)儀器 .....................................................................................................................３８ 觀測(cè)時(shí)間的確定 ...................