| 人工挖孔桩在山区桥梁施工中的探讨 |
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| 引用本文： | 廖新.人工挖孔桩在山区桥梁施工中的探讨[J].贵州工业大学学报(自然科学版),2007,36(4):141-144. |
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| 作者姓名： | 廖新 |
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| 作者单位： | 贵州省桥梁工程总公司,贵州,贵阳,550003 |
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| 摘 要： | 桥梁桩基施工出于安全考虑,特别是20 m以上的深孔,多推荐机械成孔,但在贵州等山区桥梁施工中,由于地形及地质条件的限制,采用机械成孔存在很大的困难。人工挖孔配合机械出渣施工,在解决了安全问题后,不失为山区桥梁桩基施工的首选方案。
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| 关 键 词： | 山区 大直径 深孔 人工挖孔桩 |
| 文章编号： | 1009-0193（2007）04-0141-04 |
| 修稿时间： | 2006-12-20 |
Hand- dug Hole in Mountainous Piles of Bridge Construction |
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| LIAO Xin.Hand- dug Hole in Mountainous Piles of Bridge Construction[J].Journal of Guizhou University of Technology(Natural Science Edition),2007,36(4):141-144. |
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| Authors: | LIAO Xin |
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| Abstract: | Construction of the Bridge for security reasons,in particular the 20-meter deep hole,recommended more drilling machinery.However,in areas,such as bridge construction in Guizhou because of the terrain and geological conditions,the use of robotics is very difficult hole.Java manual hole digging out with mechanical construction,in addressing issues such as security,can be regarded as the first choice of Mountain Construction of the Bridge program. |
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| Keywords: | mountain large-diameter deep hole artificial hole digging pile |
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