| 软土粒料桩复合地基承载力检测与分析 |
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| 引用本文： | 朱婷婷,梁云.软土粒料桩复合地基承载力检测与分析[J].山西建筑,2007,33(12):91-92. |
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| 作者姓名： | 朱婷婷 梁云 |
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| 作者单位： | 1. 浙江省温岭市公路管理段,浙江温岭,317500
2. 浙江省台州市台金高速公路建设指挥部,浙江临海,317000 |
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| 摘 要： | 结合某高速公路工程粒料桩加固复合地基承载力检测,根据试验的粒料桩单桩和复合地基承载力特征值,分析了粒料桩加固复合地基的桩土应力分担比,通过试验结果分析发现,由于软土层粒料桩成桩能力较差,软土层的桩土应力分担比明显小于规范对应推荐值。
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| 关 键 词： | 粒料桩 复合地基 承载力 软土地基 |
| 文章编号： | 1009-6825(2007)12-0091-02 |
| 修稿时间： | 2006-12-12 |
Detection and analysis of bearing capacity of soft-soil aggregate pile composite foundation |
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| ZHU Ting-ting,LIANG Yun.Detection and analysis of bearing capacity of soft-soil aggregate pile composite foundation[J].Shanxi Architecture,2007,33(12):91-92. |
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| Authors: | ZHU Ting-ting LIANG Yun |
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| Affiliation: | ZHU Ting-ting LIANG Yun |
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| Abstract: | Combined with bearing capacity detection of aggregate pile composite foundation in a certain expressway engineering,this paper analyzes pile-soil stress ratio of composite foundation reinforced by aggregate pile according to experimental single aggregate pile and characteristic value of composite foundation's bearing capacity,shows with testing results that because of rather weak pile-forming ability of aggregate pile,the pile-soil stress ratio in soft-soil layer is obviously smaller than relevant recommended value. |
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| Keywords: | aggregate pile composite foundation bearing capacity soft foundation |
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