路基施工手册全文147页

路基施工手册全文147页内容摘要：

...............................................................40 水泥土搅拌桩设计 ........................................................................................................41 室内配比试验 ................................................................................................................41 现场成桩试验 ................................................................................................................41 施工机具 ........................................................................................................................41 劳力组织 ........................................................................................................................42 施工工艺 ........................................................................................................................42 施工注意事项 ................................................................................................................43 高压旋喷注浆施工技术 ....................................................................................................44 概述 .................................................................................................................................44 施工设备配置及工艺参数的确定 ................................................................................44 主要施工机具配备 ......................................................................................................44 工艺参数的选定 ..........................................................................................................44 旋喷桩施工 .....................................................................................................................45 成桩机理 ......................................................................................................................45 施工工序与工艺 .........................................................................................................45 施工流程图 .................................................................................................................46 质量控制 .....................................................................................................................46 水泥粉煤灰碎石桩(CFG 桩) 法 .......................................................................................46 概述 ................................................................................................................................46 材料配合比及其力学性能 ............................................................................................46 施工方法 ........................................................................................................................47 质量检验 ........................................................................................................................48 施工质量控制 .............................................................................................................485 施工检验 .....................................................................................................................48 粉喷桩 ...............................................................................................................................49 概述 ................................................................................................................................49 粉喷桩施工 ....................................................................................................................49 工艺流程 ......................................................................................................................49 操作方法 .....................................................................................................................49 操作要点 .....................................................................................................................49 施工质量控制及技术要求 ............................................................................................50 该工点粉喷桩设计要求 ..............................................................................................50 施工质量控制 .............................................................................................................50第四章　 一般路堤施工 ...................................................................54 概述 ...................................................................................................................................54 一般路堤填筑施工准备 ...................................................................................................54 施工测量和放样 ............................................................................................................54 路基横断面核查 ............................................................................................................54 施工前的复查试验 ........................................................................................................54 铺筑试验段并确定路基压实的最佳方案 ....................................................................54①一般要求 .........................................................................................................................56①路堤下部填料要求及压实标 准 .....................................................................................57 施工工艺流程 ....................................................................................................................58 土方路堤的填筑方法 ........................................................................................................58 .1 分层填筑 ........................................................................................................................58 .2 不同土质混合填筑路堤的要求 ....................................................................................59 .3 河滩路堤填土 ................................................................................................................59 .4 机械作业 ........................................................................................................................59①碾压夯实 .............................................................................。