商品混凝土强度无损检测的试验研究  

Test Study on the Non-Disrepair Inspection of the Commercial Concrete Compressive Strength

作　　者：陈可君[1] 洪鑫[1] 苏晋鹏[1] 

机构地区：[1]昆山市建设工程质量检测中心,江苏昆山215337

出　　处：《工程质量》2008年第7期43-46,共4页Construction Quality

摘　　要：通过对大量混凝土试块的试验研究,建立了商品混凝土的回弹法、超声回弹综合法的强度推定公式。误差分析及实际工程检测验证表明,所建立的公式具有较好的精度,可作为本地区回弹法和超声回弹综合法检测商品混凝土强度的测强曲线公式。Based on the analysis of data that have been gotten from test on numerous concrete samples, the regression formulas of rebound method and ultrasonic-rebotmd method of commercial concrete strength were obtained. The results of analysis of the precision and error of both regression equations have shown that the formulas satisfy the related demands while being used in the concerned region, and the application in practice have proved that these formulas have good accuracy.

关 键 词：混凝土强度 回弹法 超声回弹综合法 测强曲线 

分 类 号：TU502.6[建筑科学—建筑技术科学]