摘要
通过在某沿海碎石土回填地基上成功实施的国内首次10000kN·m高能级强夯系列试验,为10000kN·m高能级强夯的的设计、监测和检测提供了依据。根据对试验过程中的地面变形和孔隙水压力的监测分析及与3000kN·m监测结果的对比,得到了碎石土地基上10000kN·m强夯的施工参数和孔压变化特征。
A series of experiments on high energy dynamic compaction (DC) were successfully accomplished in practice on a rubble fills site in coastal area, for the first time in China. The experiments provided the parameters for the design, construction and monitor of 10000 kN·m DC. The observed results of ground deformation and pore water pressure were analyzed and compared with those of 3000 kN·m DC. The construction parameters and characteristic of pore water pressure on rubble fills site during dynamic compaction were acquired to meet the requirement for the revision and development code of corresponding.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2005年第7期759-762,共4页
Chinese Journal of Geotechnical Engineering
基金
国家建设部科研攻关基金资助项目:高能级强夯地基加固机理工法研究与专用机械研制(04-2-016)
关键词
高能级强夯
10000kN·m
地面变形
孔压监测
high energy level dynamic compaction
10000 kN·m
ground deformation
pore water pressure
