【正文】 ............................................ 25 料場照明 ................................................................................................................................................... 25 交通道路照明 ........................................................................................................................................... 25 第六章 截流施工 ...................................................................................................................................................... 27 施工組織機構(gòu) ................................................................................................................................................... 27 組織機構(gòu)建立 ........................................................................................................................................... 27 二期 截流施工組織設(shè)計 《目錄》 中國水利水電第 七工程局有限公司 桐子林項目經(jīng)理部 II 組織機構(gòu)職能 ........................................................................................................................................... 27 截流施工主要程序 .......................................................................................................................................... 28 截流運輸線路安排 .......................................................................................................................................... 29 截流施工進度計劃 .......................................................................................................................................... 29 截流施工 ........................................................................................................................................................... 29 截流預進占施工 ........................................................................................................................................ 29 龍口施工 ................................................................................................................................................... 30 截流施工強度分析 .......................................................................................................................................... 32 截流拋投強度分析 ................................................................................................................................... 32 截流運輸強度分析 ................................................................................................................................... 33 截流料場供料強度分析 .......................................................................................................................... 34 截流施工機械設(shè)備配置 .......................................................................................................................... 35 防堤頭塌滑施工措施 ....................................................................................................................................... 36 堤頭塌滑特性 ........................................................................................................................................... 36 堤頭穩(wěn)定情況判斷 .................................................................................................................................... 36 防堤頭塌滑措施 ....................................................................................................................................... 37 第七章 防滲平臺及上下游圍堰前期填筑 ............................................................................................................ 38 7. 1 施工概述 .......................................................................................................................................................... 38 施工范圍 ................................................................................................................................................... 38 施工工程量 ............................................................................................................................................... 38 7. 2 施工程序及安排 .............................................................................................................................................. 38 7. 3 施工布置 .......................................................................................................................................................... 39 施工道路及風水電布置 .......................................................................................................................... 39 料場布置 ................................................................................................................................................... 39 7. 4 圍堰前期填筑施工 .......................................................................................................................................... 39 技術(shù)要求 .................................................................................................................................................... 39 生產(chǎn)性試驗 ................................................................................................................................................ 40 現(xiàn)場準備 .................................................................................................................................................... 40 填筑料開采及運輸 .................................................................................................................................... 41 圍堰填筑與碾壓施工 ................................................................................................................................ 41 7. 5 圍堰前期填筑料源規(guī) 劃及平衡 ..................................................................................................................... 43 備料規(guī)劃考慮的因素 ................................................................................................................................ 43 備料系數(shù)及備料量的 確定 ..................................................................................................