14 种桩基及地基处理工艺流程图（word 版）目 录1.挖孔桩....................................................................................................21．1 人工挖孔灌注桩施工工艺流程图................................................22．钻孔灌注桩..........................................................................................22．钻孔灌注桩..........................................................................................32.1 回转钻成孔正循环清孔工艺流程图..............................................32.2 回转钻成孔反循环清孔工艺流程图..............................................42.3 冲击成孔正循环清孔工艺流程图..................................................53. 沉管灌注桩..........................................................................................63．1 沉管灌注桩施工工艺流程图........................................................63.2 引孔沉管灌注桩施工工艺流程图..................................................74．长螺旋压力灌注桩..............................................................................74．长螺旋压力灌注桩..............................................................................84.1 长螺旋压灌砼桩施工工艺..............................................................84.2 长螺旋压浆桩施工工艺..................................................................85. 预制桩..................................................................................................95.1 预制桩锤击沉桩法施工工艺..........................................................95.2 预制桩静压法施工工艺流程........................................................106．预压....................................................................................................116．1 真空预压工艺流程图.................................................................117.搅拌桩..................................................................................................117.搅拌桩..................................................
