摘要
该文以保定市向阳北大街工程垃圾坑及污水坑强夯及强夯置换工程为例,详细阐述了强夯置换法的加固机理及施工流程、工艺。通过动力触探试验和平板载荷试验对其加固效果进行分析,并得出了本场地强夯置换的置换深度,对以后同等条件下的强夯置换设计、施工提供了有益的借鉴。
As an example of dynamic compaction and dynamic compaction replacement project of rubbish pit and sewage pit in Xiangyang North Street of Baoding,the reinforcement mechanism,construction process,technology of dynamic compaction replacement method are expounded in detail.The reinforcement effect is analyzed by the dynamic penetration tests and plate load tests results,the replacement depth is obtained in site,and it provides a useful reference for subsequent dynamic compaction replacement design and construction in the same conditions.
出处
《勘察科学技术》
2009年第6期36-38,42,共4页
Site Investigation Science and Technology
关键词
强夯置换法
饱和淤泥质土
置换深度
效果分析
dynamic compaction replacement method
saturated mucky soil
replacement depth
effect analysis
