地质雷达在节段梁注浆密实度检测中的应用

在预应力后张法施工过程中,注浆密实性成为影响工程质量的一个十分重要的因素。随着雷达检测技术的日益成熟,并在不断的实践中显现出其无损、操作方便、检测速度快、检测范围大等优点。该文结合工程实践总结出雷达检测技术在注浆密实度方面的应用方法,表明了雷达在检测密实度方面的应用是可行的。

Application of Geological Radar in Testing Grouting compactness of Subsection Beam

In the course of prestressed post tensioning construction process, the grouting compactness becomes an extremely important factor which acts upon project quality. With the radar examination technology maturing day by day, it shows its merits in the unceasing practice, such as non-destructive detecting, the ease of operation, the quick examination speed, the extensive examination scope and so on. This article unifies the project practice to summarize some application methods of the radar examination technology in the compactness of grouting, indicates that the radar is feasible in density application.