摘要
通过钻芯法和回弹法对应测强试验,经统计分析,得出芯样强度换算值分布函数,经回归分析,得出芯样换算值和龄期的经验公式,同时分析了芯样换算值与回弹推算值的关系。
Through strength measurement experiment with core drilling method and rebound method, the core sample strength scaled value distributed function was obtained by statistics analysis, while the empirical equation of core sample scaled value and age were obtained by re- gression analysis. At the same time, the relation between core sample scaled value and rebound calculated value was analyzed.
出处
《山西建筑》
2008年第36期67-69,共3页
Shanxi Architecture
关键词
混凝土强度
钻芯法
统计
分析
concrete strength, core drilling method, statistics, analysis
