摘要
强夯法是地基处理的一种常用方法,而强夯施工振动往往是制约强夯法应用的关键。综合国内外的研究成果,重点分析强夯引起的振动规律及振动对环境的影响,并结合某沿海地基处理中的强夯振动工程实例,根据实测结果,分析振动速度随距离的衰减规律及强夯安全距离的确定。
Dynamic compaction is one of the methods for ground treatment. But the vibration during dynamic compaction often becomes a problem that restricts the application of dynamic compaction. Base on the study results at home and abroad,the vibration produced by heavy tamping and the environmental effect is selectively analyzed. Combined with dynamic compaction vibration of a coastal engineering, the vibration produced by heavy tamping is analyzed too. The safe distance of heavy tamping construction is determined.
出处
《岩土工程技术》
2007年第3期144-148,共5页
Geotechnical Engineering Technique
关键词
强夯
振动
安全距离
heavy tamping
vibration
safe distance
