摘要
对复合地基褥垫层压实质量进行检测,涉及对地基系数K30与压实系数K的应用。由于两者存在离散性大且检测结果容易出现偏差等问题,文章以此为出发点,对动态变形模量Evd的检测效果进行分析与验证,得知Evd、K30与K之间存在一定关系,建议采用Evd作为地基压实度检测方法。
Detecting the compaction quality of composite foundation mat,involves the application of the foundation coefficient K30 and the compaction coefficient K.This paper based on the problems of large discrepancies and prone to deviations in the test results,Analysis and verification of the detection effect of the dynamic deformation modulus Evd.The result showed that there is a certain relationship between Evd,K30 and K.It is recommended to use Evd as the detection method of foundation compaction.
作者
何永军
HE Yongjun(CCCC FHEB Civil and Architecural Engineering Institute Co.,Ltd,Beijing 100024,China)
关键词
复合地基
褥垫层压实
质量检测
composite foundation
mat compaction
quality inspection
