| 粉喷桩复合地基沉降的影响因素分析 |
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| 引用本文： | 张庆松,李术才,刘松玉.粉喷桩复合地基沉降的影响因素分析[J].土工基础,2006,20(6):16-19. |
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| 作者姓名： | 张庆松 李术才 刘松玉 |
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| 作者单位： | 1. 山东大学岩土工程中心,济南,250061
2. 东南大学岩土工程研究所,南京,210096 |
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| 摘 要： | 粉喷桩复合地基是高速公路软基处理的重要手段,本文用数值分析方法分析了桩间距、桩长、桩模量、垫层模量以及填土速率对路基沉降的影响;计算结果对指导今后的复合地基设计和施工具有一定的意义。
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| 关 键 词： | 粉喷桩 复合地基沉降 桩间距 桩长 桩模量 垫层模量 |
| 文章编号： | 1004-3152(2006)06-0016-04 |
| 修稿时间： | 2005年11月2日 |
The Affecting Factors Analysis of Composite Foundation Settlement with Dry Mixing Pile |
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| ZHANG Qing song,LI Shu cai,LIU Song yu.The Affecting Factors Analysis of Composite Foundation Settlement with Dry Mixing Pile[J].Soie Engineering and Foundation,2006,20(6):16-19. |
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| Authors: | ZHANG Qing song LI Shu cai LIU Song yu |
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| Abstract: | The dry mixing pile composite foundation is an important method for the soft soil foundation of highway.Influence factors for roadbed settlement including space between two piles,pile length,pile modular,underlying layer modular and filling velocity are analyzed in this article.All these research conclusions are important meaning for design and construction of composite foundation in the future. |
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| Keywords: | dry mixing pile settlement of composite foundation space between two piles pile length pile modular underlying layer modular |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
