| 粉喷桩处理高速公路加宽工程新路软基的数值分析 |
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| 引用本文： | 陈磊,李玉芬. 粉喷桩处理高速公路加宽工程新路软基的数值分析[J]. 浙江交通职业技术学院学报, 2011, 12(1): 12-15. DOI: 10.3969/j.issn.1671-234x.2011.01.004 |
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| 作者姓名： | 陈磊 李玉芬 |
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| 作者单位： | 浙江省水利水电工程局,杭州,310020 |
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| 摘 要： | 通过合理的有限元数值模拟,分析了粉喷桩处理高速公路加宽工程新路地基时,桩体处治范围、桩体模量和桩间距等因素对地基沉降变形的影响,所得结论可以为今后的相关工程设计提供参考。
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| 关 键 词： | 公路加宽 粉喷桩 影响因素 沉降变形 数值分析 |
Numerical Analysis of DJM pile Improving the Soft Ground And the New Road of the Expressway Widening Engineering |
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| CHEN Lei,LI Yu-fen. Numerical Analysis of DJM pile Improving the Soft Ground And the New Road of the Expressway Widening Engineering[J]. Journal of Zhejiang Vocational and Technical Institute of Transportation, 2011, 12(1): 12-15. DOI: 10.3969/j.issn.1671-234x.2011.01.004 |
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| Authors: | CHEN Lei LI Yu-fen |
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| Affiliation: | CHEN Lei,LI Yu-fen(Zhejiang Water Conservancy and Hydroelectric power Consulting center,Hangzhou 310020,China) |
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| Abstract: | Based on the FEM numerical simulation,under the circumstance of DJM-pile improving the soft ground under the new road of the expressway widening engineering,the effects of the improve range and pile modulus and pile space on the ground settlement are analyzed,and the conclusions can offer reference for the correlative engineering designs aftertime. |
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| Keywords: | expressway widening DJM pile effect factor settlement numerical analysis |
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