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大孔径深孔嵌岩桩成孔工艺的研究及应用
引用本文:吴学武,宋文明,张学艳,姜月萍.大孔径深孔嵌岩桩成孔工艺的研究及应用[J].黑龙江交通科技,2002,25(9):65-66.
作者姓名:吴学武  宋文明  张学艳  姜月萍
作者单位:龙建路桥股份有限公司
摘    要:在桥梁施工中,钻孔桩形式不同施工工艺也多种多样,对大孔径深孔钻孔桩成孔工艺进行了简单介绍,说明了大孔径深孔桩研究和应用的过程及两次清孔对钻孔桩质量的重要影响。

关 键 词:大孔径  深孔嵌岩桩  研究及应用
文章编号:1008-3383(2002)09-0065-02
修稿时间:2002年5月13日

The study and application of make hole by large hole size deep hole fixing rock peg
WU Xue-wu,SONG Wen-ming,ZHANG Xue-yan,JIANG Yue-ping.The study and application of make hole by large hole size deep hole fixing rock peg[J].Communications Science and Technology Heilongjiang,2002,25(9):65-66.
Authors:WU Xue-wu  SONG Wen-ming  ZHANG Xue-yan  JIANG Yue-ping
Abstract:The construction technics was diversity by bored pile type was different in bridge construction. Aim at make hole technics by large hole size deep hole,bored pile, and briefly introduces study and apply process of large hole size deep hole peg and the important influence for quality of bored pile with two times clean hole.
Keywords:large hole size  deep hole fixing rock peg  study and application
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