某软土地基强夯试验研究  

Experiment of dynamic consolidation of soft-soil foundation

作　　者：叶建峰[1] 

机构地区：[1]福建工程学院土木工程系,福建福州350007

出　　处：《福建工程学院学报》2008年第6期681-685,共5页Journal of Fujian University of Technology

基　　金：福建省教育厅科技项目(JB02225)

摘　　要：以某软土地基处理工程为背景,对现场试验区的强夯参数进行设计、试验以及检测。测试结果表明:采用强夯法处理后的地基能够满足工程需要,并可以确定强夯施工的单点最佳夯击能、夯点间距、夯击遍数、间歇时间、有效加固深度等工艺参数。该场区强夯试验的成功,可为大面积工程设计、施工提供借鉴。The dynamic consolidation parameters of a soft-soil foundation treatment engineering project were designed, tested and examined. The test results show that the improved ground using the dynamic consolidation method can satisfy the requirement of the engineering work and can be used to ascertain the dynamic consolidation parameters, such as optimal tamping energy, grid spacing, drop number, intermission time and effective treatment depth for large-scale ground improvement.

关 键 词：强夯 地基处理 现场试验 

分 类 号：TU447[建筑科学—岩土工程]