锚杆成孔技术具有造价低、工期短、施工便捷等特点,在建筑工程深基坑支护中有着较广泛的应用,但在公路工程边坡支护中的应用还不是很多。结合工程实例,阐述了引起锚杆成孔的主要原因,对具体预防及处理措施进行了分析,最后对其进行检测,锚杆成孔合格率占99.51%,效果明显,此技术值得推广。
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