广梧高速施工工艺指南（试行）路基工程中铁九局（集团）有限公司2007年10月内部资料严禁外传第1页共60页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共60页目录1、地基处理··································································31.1、换填（包括原地面处理）····················································31.2、砂（碎石）垫层施工（含土工格栅铺设）········································51.3、堆载预压································································71.4、强夯···································································151.5、强夯置换碎石桩·························································171.6、冲击压实·······························································201.7、搅拌桩·································································221.8、旋喷桩·································································251.9、CFG桩·································································281.10、刚性桩网结构··························································341.11、刚性桩板结构··························································371.12、岩溶地基处理·························································401.13、水塘地基处理·························································432、路基填筑································································452.1、A、B组填料填筑·························································452.2、级配碎石填筑···························································462.3、沥青混凝土·····························································523、路堑开挖·································································564、过渡段···································································584.1、级配碎石过渡段·························································584.2、渐变混凝土刚性过渡段···················································615、支挡结构和边坡防护····················································...
