人工挖孔接桩法在PHC桩加固的应用  

Application of manual hole digging connecting method in PHC Piles Reinforcement

作　　者：林建财 

机构地区：[1]龙海市建设工程质量监督站,福建龙海363100

出　　处：《福建建设科技》2009年第5期12-13,共2页Fujian Construction Science & Technology

摘　　要：某工程部分PHC桩因地质及施工等原因产生多处断裂。经工程实践表明在一定深度范围及条件下,截去缺陷部分的PHC桩,采用人工挖孔接桩法加固,是有效、可靠、经济的处理方法。Due to geological and construction reasons, there were some PHC piles with multi-defects in a project. Practice shows that for a certain depth range and conditions, after cutting off the defected part of the PHC piles, manual hole digging connecting method is effective, reliable and economic method for its reinforcement.

关 键 词：PHC桩 缺陷 人工挖孔接桩法 

分 类 号：TU753.3[建筑科学—建筑技术科学]