| 朱红兵,余建文,李秀,王昌汉.多支盘钻孔灌注桩浅析[J].南华大学学报(自然科学版),2001,(3):67~69.[.Analysis of the Multi - Under - Reamed Cast- in- Situ Pile Foundation[J].Journal of University of South China(Science and Technology),2001,(3):67~69.] |
| 多支盘钻孔灌注桩浅析 |
| Analysis of the Multi - Under - Reamed Cast- in- Situ Pile Foundation |
| 修订日期：2001-03-12 |
| DOI： |
| 中文关键词: 多支盘钻孔灌注桩 构造 特点 单桩承载力 |
| 英文关键词:the multi-under-reamded cast-in-situ pile foundation,structure,characteristic,the bearing capacity of the single pile, |
| 基金项目: |
| 朱红兵 余建文 李秀 王昌汉 |
朱红兵(南华大学建筑工程与资源环境学院,湖南衡阳,421001)
余建文(济南市第二建筑工程总公司,山东济南,250021)
李秀(武汉市市政机械化施工公司,湖北武汉,430022)
王昌汉(南华大学建筑工程与资源环境学院,湖南衡阳,421001)
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| 中文摘要: |
| 介绍了多支盘钻孔灌注桩的构造及其特点,分析了单桩竖直承载力大幅提高的原因,并给出了经验公式,最后提出了几个需特别注意的问题. |
| 英文摘要: |
| The structure and characteristic of the multi-under-rea mded cast in situ pile foundation are introduced.The reason why the bearing capa city of the single pile increased so much is given and the empirical formula are discussed. In the last part of this paper,several special problems which need p aying attention to are presented. |
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