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大直径桩桩端注浆加固施工技术
引用本文:任国华.大直径桩桩端注浆加固施工技术[J].浙江海洋学院学报(自然科学版),2004,23(2):179-181.
作者姓名:任国华
作者单位:舟山市建筑工程质量监督站,浙江,舟山,316000
摘    要:针对大直径桩施工中存在的承载力不足质量问题,通过工程实例介绍,分析产生的原因,提出桩端注浆处理方法,并探讨桩端注浆提高单桩承载力的机理.

关 键 词:大直径桩  注浆加固  提高单桩承载力
文章编号:1008-830X(2004)02-0179-03

Technique of Reinforcement by Pouring Slurry from One End of a Large Stake
REN Guo-hua.Technique of Reinforcement by Pouring Slurry from One End of a Large Stake[J].Journal of Zhejiang Ocean University(Natural Science Edition),2004,23(2):179-181.
Authors:REN Guo-hua
Abstract:In view of the fact that large diameter stakes are not strong eno ugh during construction,I will present my solution to this problem by giving som e examples,analyzing the cause,suggesting the method of pouring slurry from one end of a stake,and discussing the mechanism of enhancing the bearing strength of a single stake by using the method mentioned above.
Keywords:large diameter stakes  reinforcement by pouring slurry  enhancing the bearing strength of a single stake  
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