混凝土强度无损检测数据处理技术和应用研究

在某箱梁混凝土标准试块强度检测数据基础上，引用格拉布斯法建立数据处理模型．对提高回弹法检测混凝土抗压强度精确度的措施进行探讨，同时将该模型与混凝土无损检测现行规范方法相比较，结果表明，该计算模型预测结果可靠、精度高。

Data Processing Technology and Application of Nondestructive Test of Concrete Strength

Data processing model is built on the basis of test data of box girder standard strength of concrete, which quote Grubbs method. Meanwhile, measures to improve the nondestructive test accuracy of concrete compressive strength are proposed. Compared with the algorithm stipulated in the current concrete nondestructive testing regulation, the model is more simple and rapid for operation and higher in precision and reliability.