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长螺旋钻孔压灌砼后插笼桩施工技术
引用本文:张建伟. 长螺旋钻孔压灌砼后插笼桩施工技术[J]. 交通标准化, 2012, 0(9): 127-129
作者姓名:张建伟
作者单位:中铁二十局集团第六工程有限公司,陕西咸阳,712000
摘    要:以某工程为实例,从施工方案、技术参数、施工方法及质量控制等方面介绍长螺旋钻孔压灌桩施工技术,以解决后插筋的难题。

关 键 词:长螺旋钻孔  后插筋  压灌桩

Construction Technology for Long Spiral Drilled Press-Grouting Post Reinforcing Pile
ZHANG Jian-wei. Construction Technology for Long Spiral Drilled Press-Grouting Post Reinforcing Pile[J]. Communications Standardization, 2012, 0(9): 127-129
Authors:ZHANG Jian-wei
Affiliation:ZHANG Jian-wei(No.6 Engineering Co.,Ltd.of China Railway 20th Bureau Group,Xianyang 712000,China)
Abstract:Taking one practical engineering as an example,the construction technology for long spiral drilled press-grouting post reinforcing pile is introduced from aspects of construction program,technical parameters,construction methods and quality control to solve the difficult problem of post reinforcing.
Keywords:long helical drilling hole  post reinforcing  press-grouting pile
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