【正文】 ......................................................................................1 編制范圍 ................................................................................................................1 設(shè)計(jì)概況 ................................................................................................................1 ................................................................................................................2 主要工作內(nèi)容和數(shù)量 ............................................................................................2 工程特點(diǎn) ................................................................................................................3 ..........................................................................................3 自然地理特征 ........................................................................................................3 交通運(yùn)輸條件 ........................................................................................................3 沿線水源、電源等可資利用情況 .........................................................................3 當(dāng)?shù)亟ㄖ牧系姆植记闆r ....................................................................................4 .........................................................................................................4 施工總體目標(biāo) ........................................................................................................4 施工組織機(jī)構(gòu)、隊(duì)伍部署和任務(wù)劃分 .................................................................4 總體施工安排 ........................................................................................................6 ................................................................................................................6 施工便道 ................................................................................................................6 混凝土集中拌合站 ................................................................................................6 臨時(shí)房屋 ................................................................................................................6 臨時(shí)電 力線路 ........................................................................................................6 ................................................................................................................6 總體施工方案 ........................................................................................................6 拱形骨架施工流程及方法 ....................................................................................7 孔窗護(hù)坡施工流程及方法 ....................................................................................8 擋墻加固施工 ......................................................................................................10 擋墻變形觀測(cè)施工 ..............................................................................................15 塌方地段施工 ......................................................................................................16 .......................................................................................................16 主要工程材料設(shè)備采購(gòu)供應(yīng)方案 .......................................................................16 關(guān)鍵施工裝備的數(shù)量及進(jìn)場(chǎng)計(jì)劃 .......................................................................17 勞動(dòng)力計(jì)劃 ..........................................................................................................17 ..............................................................................................................17 標(biāo)準(zhǔn)化管理 ..........................................................................................................17 質(zhì)量管理措施 ......................................................................................................18 安全管理措施 ......................................................................................................212 / 39 工期控制措施 ......................................................................................................22 環(huán)保、水保措施 ..................................................................................................24 文明施工措施 ......................................................................................................24 雨季施工保證措施 ..............................................................................................29 預(yù)警機(jī)制和應(yīng)急預(yù)案 ..........................................................................................30 信息化管理 ........................................................................................................32 其他 ....................................................................................................................34 ................................................................................34 驗(yàn)收標(biāo)準(zhǔn) ..............................................................................................................35 施工標(biāo)準(zhǔn) ..............................................................................................................35 測(cè)量規(guī)范 ..............................................................................................................35 .....................................................................................................35附圖 1 施工平面圖 .....................................................................................................36附表 2 主要機(jī)械設(shè)備表 .............................................................................................37附圖 3 深路塹支擋防護(hù)工程進(jìn)度橫道圖 ..................................................................38附圖 4 深路塹支擋防護(hù)工程進(jìn)度網(wǎng)絡(luò)圖 ..................................................................39附圖 5 左側(cè)施工段劃分示意圖 .................................................................................40附圖 6 右側(cè)施工段劃分示意圖 .................................................................................411 / 39DK178+030～DK178+430 深路塹支擋防護(hù)專(zhuān)項(xiàng)方案、編制范圍及設(shè)計(jì)概況 編制依據(jù)（1）中鐵第五勘察設(shè)計(jì)院集團(tuán)有限公司設(shè)計(jì)的新建鐵路贛州至韶關(guān)線施工圖《DK178+030～DK178+430 深路塹》(圖號(hào)：贛韶施路（變）Ⅱ1503)、相關(guān)通用參考圖及有關(guān)設(shè)計(jì)說(shuō)明。（2）國(guó)家及鐵道部現(xiàn)行標(biāo)準(zhǔn)技術(shù)規(guī)范、驗(yàn)標(biāo)及有關(guān)法律、法規(guī)。（4）項(xiàng)目部現(xiàn)有的管理水平、勞務(wù)設(shè)備技