林区某工程本体取样检验C50混凝土强度的折算分析  

Conversion Analysis of Strength of C50 Concrete for Constructional Engineering in a Forest Region by Noumenon Sampling Detection

作　　者：高苇[1] 张国志[1] 郭亮[1] 

机构地区：[1]东北林业大学,哈尔滨150040

出　　处：《东北林业大学学报》2011年第2期128-130,共3页Journal of Northeast Forestry University

基　　金：黑龙江省建设科技基金项目(HJS09A001);东北林业大学科技创新项目(STIP10)

摘　　要：针对本体取样法在检验结构混凝土强度的应用,采用了误差理论对取样强度值进行数据处理。由此计算修正系数和回归分析,探寻本体取样与标养试件混凝土强度之间的折算关系,并对两种修正结果进行了比较分析,得出回归方程更精确的结论。Strength data from concrete samples was processed by the error theory,aiming at the application of noumenon sampling method to the detection of structural concrete strength.The conversion relationship between the strength of noumenon sampling specimen and the strength of standard maintenance specimen was explored by correction coefficient and regression analysis.The two revised results were compared and analyzed.Result shows that the correction precision of the regression equation is more perfect.

关 键 词：本体取样强度 标准养护强度 折算系数 回归分析 

分 类 号：TU712.3[建筑科学—建筑技术科学]