强夯法在油品罐区地基处理中应用效果的研究  

Study on Effect of Dynamic Compaction Method Applied in Foundation Treatment of Oil Tank Farm

作　　者：刘学礼 贾晓婵 李文勇[2] 翟济 

机构地区：[1]国电投锦州港口有限责任公司,辽宁锦州121007 [2]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2017年第6期100-103,共4页Port Engineering Technology

摘　　要：工程地基加固中采用强夯法,具有工期短,施工工艺简单、施工费用低的优点。本文结合锦州港某油品罐区工程地基处理的实例,对不同夯击能作用下的地基进行检测,分别对地基的标准贯入击数、地基承载力以及土体液化方面对地基处理效果进行评价,表明强夯法有效地提高了该地区地基承载能力,且各项指标均满足设计要求。The dynamic compaction method for the foundation reinforcement is of the advantages of short construction period, simple technology and low cost. According to the foundation treatment project of Jinzhou port oil tank farm, the foundation improvement effect is evaluated from the aspects of SPT blow numbers, foundation bearing capacity and soil liquefaction while detecting the foundation acted by different tamping energy The research results show that the dynamic compaction method can improve local foundation bearing capacity and all indexes meet the design requirements.

关 键 词：油品罐区 强夯法 地基承载力 液化判别 

分 类 号：TU74[建筑科学—建筑技术科学]