简要介绍了锚杆质量无损检测技术的方法、原理及其实际应用效果，通过建立锚杆注浆密实度与波形特征之间的关系，总结出锚杆施工质量问题涉及的有效锚固长度、注浆密实度及缺陷大小和位置三个方面的评价方法，为工程质检和评价提供依据，是一种有效的无损检测方法。%Basic principles and measuring techniques concerning non-destructive detection technique to bolt quality are presented with real application examples. By establishing the relationship between wave character and compactness of grouting, this paper conclude the evaluation method of bolt construction quality with anchoring length, compactness of grouting, and size and position offlaw. It's a useful method by providing important foundation in project examination and evaluation.
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