| 关于深层搅拌桩桩体强度及单桩承载力的分析与探讨 |
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| 引用本文： | 潘殿琦,钱伟龙,宗德山.关于深层搅拌桩桩体强度及单桩承载力的分析与探讨[J].长春工程学院学报(自然科学版),2003,4(2):42-44. |
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| 作者姓名： | 潘殿琦 钱伟龙 宗德山 |
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| 作者单位： | 1. 长春工程学院岩土与道桥工程系,长春,130021
2. 天津建工集团,天津,300000 |
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| 摘 要： | 通过分析深层搅拌法在处理软土地基施工过程中出现的冒浆、复搅深度不合理、土体搅拌不均和外掺剂选择不当等影响桩体强度和单桩承载力的影响因素,探讨了如何提高深层搅拌桩桩体强度和单桩承载力的措施。
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| 关 键 词： | 深层搅拌桩 冒浆 土体搅拌 外掺剂 |
| 文章编号： | 1009-8984(2003)02-0042-03 |
| 修稿时间： | 2002年9月25日 |
Analysis and research on the factors influencing pile shaft strength and bearing capacity of deep-mixing pile |
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| PAN Dian-qi,et al..Analysis and research on the factors influencing pile shaft strength and bearing capacity of deep-mixing pile[J].Journal of Changchun Institute of Technology(Natural Science Edition),2003,4(2):42-44. |
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| Authors: | PAN Dian-qi |
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| Abstract: | By analyzing the influences of such factors as flow-up of grout, irrational remixing depth, uniformity of soil-mixing and improperly selected additives on pile shaft strength of deep-mixing piles and bearing capacity of single pile, the paper discusses the measures of improving pile shaft strength and bearing capacity of single deep-mixing pile. |
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| Keywords: | deep-mixing method flow-up of the grout to the surface degree of soil mixing additive |
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