摘要
结合工程实例,论述了组合锤法地基处理技术在饱和软土及淤泥质土场地的处理原理,通过对处理前后的岩土层物理力学性质指标等进行对比、对置换墩体下软弱下卧层承载力及沉降进行验算,验证了其技术的可靠性,既能满足设计承载力要求,又取得了良好的经济和社会效益。最后对采用组合锤法进行处理的地基的检测方式和注意事项也进行了阐述。
Based on engineering practice, this paper expounded the principle of combined hammer method in saturated soft soil foundation treatment. According to the comparison of physical and mechanical parameters before and after treatment and checking on bearing capacity and settlement of soft substratum, it is proved that this technology can meet the requirement of design and obtain good social and economic effect. At last, this paper introduced detection method and attentions of foundation treatment by combined hammer method.
出处
《施工技术》
CAS
北大核心
2014年第7期67-71,共5页
Construction Technology
关键词
地基
组合锤法
软土
淤泥
沉降
检测
foundations
combined hammer method
soft soil
silt
settlement
detection
