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本文总结了反射波法检测灌注桩和处理桩头之间的关系．说明检测中清理桩头对提高观测质量的重要性。
This article summarizes the relationship between the detection of cast-in-place piles and the treatment of pile heads by the reflection wave method. Explain the importance of clearing the pile head in the inspection to improve the observation quality.