【文章內容簡介】 工方案 ..................................................................................................................................................64三、 降水施工程序 ..........................................................................................................................................66四、 施工要求 ..................................................................................................................................................66五、 降水平面布置圖 ......................................................................................................................................67六、 深井及輕井降水剖面圖 ..........................................................................................................................67七、 施工準備 ..................................................................................................................................................67八、 質量和安全 ..............................................................................................................................................68第五章 土方施工方案 ...........................................................................................................................................70一、 概述 ..........................................................................................................................................................70二、 土方施工工況 ..........................................................................................................................................70三、 施工前期準備 ..........................................................................................................................................72四、 施工方案 ..................................................................................................................................................72五、 施工機械配置 ..........................................................................................................................................73六、 挖土進度計劃 ..........................................................................................................................................74七、 孔灌注樁截樁方案 ..................................................................................................................................74八、 安全、質量、文明保證措施 ..................................................................................................................75第六章 懸挑鋼平臺施工方案 ..............................................................................................................................77一、 概述： ......................................................................................................................................................77二、 鋼平臺安裝、拆除及吊運要點： ..........................................................................................................77三、 鋼平臺使用要點： ..................................................................................................................................78四、 鋼平臺計算書： ......................................................................................................................................78第七章 施工臨時用電方案 ..................................................................................................................................85一. 工程概況 ..................................................................................................................................................85二. 臨時用電負荷計算 ..................................................................................................................................861. 主要施工機械用電統(tǒng)計表 ......................................................................................................................862. 實際用電負荷計算 ..................................................................................................................................87三. 施工用電布置 ..........................................................................................................................................871. 配電圖 ......................................................................................................................................................872. 接線走向 ..................................................................................................................................................87四. 安全用電技術措施 ..................................................................................................................................88第八章 基礎底板施工方案 ...................................................................................................................................89一、 承臺施工順序 ..........................................................................................................................................89二、 測量施工方案 ..........................................................................................................................................89三、 基礎承臺模板施工方案 ..........................................................................................................................90四、 基礎承臺鋼筋施工方案 ..........................................................................................................................90五、 控制基礎裂縫的技術措施 ......................................................................................................................94六、 大體積砼測溫方案 ..................................................................................................................................96七、 大體積砼澆搗實施方案 ..........................................................................................................................97八、 大體積砼保證質量的技術措施 ..............................................................................................................99九、 后澆帶處理 ............................................................................................................................................100第九章 腳手架工程施工方案 ..................................