| 大直径超深冲孔桩施工清孔技术 |
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| 引用本文： | 张子芳. 大直径超深冲孔桩施工清孔技术[J]. 山西建筑, 2009, 35(16): 99-100 |
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| 作者姓名： | 张子芳 |
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| 作者单位： | 广州珠江工程建设临理公司,广东,广州,510407 |
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| 摘 要： | 介绍了冲孔桩的施工工艺，分析了大直径桩和深孔桩清孔的难点，提出了大直径超深孔的清孔对策。强调了二次清孔的操作要领并结合具体工程实例进行了说明，从而推广冲孔桩的应用。
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| 关 键 词： | 大直径 冲孔桩 清孔技术 施工 |
Hole cleaning technology of super deep punched pile construction with large diameter |
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| ZHANG Zi-fang. Hole cleaning technology of super deep punched pile construction with large diameter[J]. Shanxi Architecture, 2009, 35(16): 99-100 |
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| Authors: | ZHANG Zi-fang |
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| Affiliation: | ZHANG Zi- fang |
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| Abstract: | The author introduces the construction of punched pile,analyzes the difficulties of large diameter pile and deep hole pile,provides hole cleaning countermeasures of large diameter deep hole,emphasizes on the operation essentials of the second hole cleaning,and describes it combining with concrete project,thus promoting the application of punched pile. |
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| Keywords: | large diameter punched pile hole cleaning technology construction |
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