动力排水固结法加固某吹填淤泥地基试验研究  

EXPERIMENTAL STUDY ON A HYDRAULIC FILL MUD FOUNDATION TREATED BY DYNAMIC DRAINAGE CONSOLIDATION

作　　者：李云华[1] 马哲[1] 张季超[1] 许勇[1] 

机构地区：[1]广州大学土木工程学院,广州510006

出　　处：《工程力学》2010年第A01期77-80,共4页Engineering Mechanics

基　　金：国家"十一五"科技支撑计划项目--城市地下空间建设工程化技术开发(2006BAJ27B05)

摘　　要：以大亚湾石化区某填海工程为背景,介绍了动力排水固结法处理新近吹填淤泥地基的试验研究,采用"先轻后重、少击多遍、逐级加能"的施工工艺,使软弱地基力学性能和变形能力得到较大幅度的提高,节约了工程工期和造价,可供类似工程参考。The hydraulic fill mud foundation treated by dynamic drainage consolidation was applied in the petrochemical area of Daya Bay.The paper introduces the recent experiment on this technique.It may greatly enhance the mechanical properties and the deformation capacity of the soft ground,shorten the engineering period and save the engineering cost.The research results may provide valuable references for similar engineering projects.

关 键 词：地基加固 吹填淤泥 动力排水固结法 填海工程 试验研究 

分 类 号：TU471.8[建筑科学—结构工程]