| 组合桩承载力的试验研究 |
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| 引用本文： | 刘杰,王忠海,邵立国.组合桩承载力的试验研究[J].天津大学学报(自然科学与工程技术版),2003,36(1):124-128. |
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| 作者姓名： | 刘杰 王忠海 邵立国 |
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| 作者单位： | 天津大学建筑工程学院，天津大学建筑工程学院，天津大学建筑工程学院 天津300072，天津300072，天津300072 |
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| 摘 要： | 根据大量的试验资料，对水泥土插入预测混凝土芯组合桩（简称组合桩）的荷载传递特性进行了分析，并将组合桩在相同条件下与混凝土钻孔灌注桩，预制桩的单桩承载力和经济指标等进行了比较，结果表明此种桩型在多层建筑中具有广泛应用前景。
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| 关 键 词： | 组合桩 单桩承载力 试验研究 深层水泥搅拌桩 预制芯桩 荷载传递特性 |
| 文章编号： | 0493-2137(2003)01-0124-05 |
| 修稿时间： | 2002年8月16日 |
Experimental Study on the Bearing Capacity of Composite Pile |
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| LIU Jie,WANG Zhong hai,SHAO Li guo.Experimental Study on the Bearing Capacity of Composite Pile[J].Journal of Tianjin University(Science and Technology),2003,36(1):124-128. |
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| Authors: | LIU Jie WANG Zhong hai SHAO Li guo |
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| Abstract: | Based on mass test data,this paper analyzed the load transfer characters of the composite pile which is formed by inserting the prefab concrete core into the soil mixed with cement (The composite pile is called for short in the following)and compares the single pile bearing capacity and economy index of composite pile to those of concrete hole affuse pile and prefab pile on the same condition.It is concluded that the composite pile has extensive appliance prospect in multiplayer constructions. |
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| Keywords: | cement deep mixing pile prefab hold pile composite pile pile bearing capacity |
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