| 路堤下复合地基桩土应力比的有限元分析 |
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| 引用本文： | 左伟,李俊妞. 路堤下复合地基桩土应力比的有限元分析[J]. 河北工程大学学报(自然科学版), 2006, 23(2): 43-45 |
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| 作者姓名： | 左伟 李俊妞 |
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| 作者单位： | 河北工程大学,土木学院,河北,邯郸,056038;河北工程大学,土木学院,河北,邯郸,056038 |
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| 摘 要： | 把路堤假设为一个柔性荷载和一个具有较小刚度的垫层,运用有限元的分析方法,选择一个工程实例,对水泥土搅拌桩复合地基的桩土应力比进行了分析研究;探讨了路堤高度、路堤刚度、桩土刚度比及荷载等因素对复合地基桩土应力比的影响。结果表明:路堤下复合地基桩土应力比与刚性基础复合地基桩土应力比有较大差异。
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| 关 键 词： | 路堤 复合地基 桩土应力比 有限元法 |
| 文章编号： | 1007-6743(2006)02-0043-03 |
| 修稿时间： | 2005-12-14 |
Finite element analysis of Pil-soil stress ratio of Embankment filled with soil and composite ground |
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| ZUO Wei,LI Jun-niu. Finite element analysis of Pil-soil stress ratio of Embankment filled with soil and composite ground[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2006, 23(2): 43-45 |
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| Authors: | ZUO Wei LI Jun-niu |
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| Abstract: | The relationship among pile-soil stress ratio and the height of basement,pile-soil rigid ratio,load have been discussed.The results shows that it has huge difference between pile-soil stress and composite ground. |
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| Keywords: | flexible foundation composite ground Pile-soil stress ratio finite element method |
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