求翻译：影响钻孔灌注桩质量因素较多,控制难度较大,若忽视,则可能产生质量问题和事故,造成经济损失和工期延误。该文对导管堵塞、钢筋笼上浮、桩身缩径、断桩等四个质量问题从产生原因到防止措施作了具体叙述。对于已出现问题的桩基,介绍了压浆补强的具体处理方法。是什么意思？

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Impact of the bored pile quality factors are more difficult to control, if ignored, it may have quality problems and accidents, resulting in economic losses and tardiness. The Catheter blocked for, steel cage floating, piles reduction diameter, the piles of four Quality issues from the cause of the

The influence drill hole filling pile quality factor are many, the control difficulty is big, if neglects, then possibly has the quality question and the accident, creates the economic loss and the time limit for a project delay.This article to the drive pipe jamming, the reinforcing cage surfaces t

Factors that affect the quality of bored pile more difficult to control, and if ignored, you can have quality problems and accidents, resulting in economic losses and delays. The catheter blockage, pile reinforcement cage floating, sinking, breaking four measures of quality problems from causes to p

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