地质雷达在节段梁预应力孔道压浆中的应用

Application of GPR in the density of grouting density quality inspection of pre-cast segmental box beam

将日益发展成熟的雷达检测技术用于节段胶拼和孔道压浆密实性无损检测,并结合工程实践总结出雷达检测技术在节段胶拼及注浆密实度方面的应用方法,结果表明,雷达法具有简单、快速和可靠的特点,具有很好的参考价值。

Along with 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 density of grouting,indicates that the radar is feasible in density application.