摘要
在地基处理的方法中,强夯法是加固土层地基中使用最广泛的技术,工作原理主要是通过对地基产生强烈的冲击波,破坏土层内部天然结构,实现固结土层、提高地基承载力、降低其压缩性、改善地基性能的目的。强夯法具有适用范围广、加固效果显著、有效加固深度深、施工机具简单、节省材料、降低造价等特点。以实际工程为例,介绍强夯法地基处理技术在工程中的应用,为类似工程提供借鉴。
In foundation treatment, the dynamic compaction method is usually used for soil foundation reinforcement, its working principle is mainly to produce strong shock waves on the foundation for destroying soil internal natural structures so as to realize the soil consolidation, increase foundation bearing capacity, reduce its compressibility and improve performance of the foundation. Dynamic compaction method has such characteristics as broad scope of application, remarkable strengthening effect, effective and large reinforcement depth, easy operation, fewer materials and less cost. Taking an actual project for example, introduced is the engineering design and construction in foundation treatment by the dynamic compaction method, which will provide experience for future similar projects.
出处
《天然气与石油》
2014年第1期33-35,46,共4页
Natural Gas and Oil
基金
中国石油天然气集团公司重点工程资助项目(S2010-14E)
关键词
大面积填土
承载力
沉降
地基处理
强夯法
Large area filling
Bearing capacity
Settlement
Foundation treatment
Dynamic compaction method
