【正文】 ...............................................................40 水泥土攪拌樁設計 ........................................................................................................41 室內配比試驗 ................................................................................................................41 現(xiàn)場成樁試驗 ................................................................................................................41 施工機具 ........................................................................................................................41 勞力組織 ........................................................................................................................42 施工工藝 ........................................................................................................................42 施工注意事項 ................................................................................................................43 高壓旋噴注漿施工技術 ....................................................................................................44 概述 .................................................................................................................................44 施工設備配置及工藝參數(shù)的確定 ................................................................................44 主要施工機具配備 ......................................................................................................44 工藝參數(shù)的選定 ..........................................................................................................44 旋噴樁施工 .....................................................................................................................45 成樁機理 ......................................................................................................................45 施工工序與工藝 .........................................................................................................45 施工流程圖 .................................................................................................................46 質量控制 .....................................................................................................................46 水泥粉煤灰碎石樁(CFG 樁) 法 .......................................................................................46 概述 ................................................................................................................................46 材料配合比及其力學性能 ............................................................................................46 施工方法 ........................................................................................................................47 質量檢驗 ........................................................................................................................48 施工質量控制 .............................................................................................................485 施工檢驗 .....................................................................................................................48 粉噴樁 ...............................................................................................................................49 概述 ................................................................................................................................49 粉噴樁施工 ....................................................................................................................49 工藝流程 ......................................................................................................................49 操作方法 .....................................................................................................................49 操作要點 .....................................................................................................................49 施工質量控制及技術要求 ............................................................................................50 該工點粉噴樁設計要求 ..............................................................................................50 施工質量控制 .............................................................................................................50第四章　 一般路堤施工 ...................................................................54 概述 ...................................................................................................................................54 一般路堤填筑施工準備 ...................................................................................................54 施工測量和放樣 ............................................................................................................54 路基橫斷面核查 ............................................................................................................54 施工前的復查試驗 ........................................................................................................54 鋪筑試驗段并確定路基壓實的最佳方案 ....................................................................54①一般要求 .........................................................................................................................56①路堤下部填料要求及壓實標 準 .....................................................................................57 施工工藝流程 ....................................................................................................................58 土方路堤的填筑方法 ........................................................................................................58 .1 分層填筑 ........................................................................................................................58 .2 不同土質混合填筑路堤的要求 ....................................................................................59 .3 河灘路堤填土 ................................................................................................................59 .4 機械作業(yè) ........................................................................................................................59①碾壓夯實 .............................................................................