夯扩桩在民用建筑地基处理中的应用  

Application of Rammed-bottom-enlarged Piles in Civil Building Foundation

作　　者：李志强[1] 袁小红 游庆[3] 

机构地区：[1]河北省地勘局第二地质大队,河北唐山063004 [2]江西省赣西土木工程勘测设计院,江西宜春336000 [3]宜春学院工学院土木系,江西宜春336000

出　　处：《探矿工程（岩土钻掘工程）》2006年第6期23-26,共4页Exploration Engineering:Rock & Soil Drilling and Tunneling

摘　　要：根据夯扩桩理论设计计算、施工要点,结合夯扩桩在工程实践的应用经验,对夯扩桩的技术特点和经济指标作对比分析,为合理使用夯扩桩提供参考。The technical characteristics and economic target of rammed-bottom-enlarged piles were compared and analyzed following the theoretical design calculation and engineering important points combined with the experience from the engi-neering practice. Provided a reference to reasonably usage of rammed-bottom-enlarged piles.

关 键 词：地基处理 夯扩桩 承载力估算 技术特点 施工要点 工程实例 

分 类 号：TU473.1[建筑科学—结构工程]