| 有限元方法分析影响加筋路堤效果的几个因素 |
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| 引用本文： | 朱湘,黄晓明. 有限元方法分析影响加筋路堤效果的几个因素[J]. 土木工程学报, 2002, 35(6): 86-92 |
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| 作者姓名： | 朱湘 黄晓明 |
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| 作者单位： | 东南大学(朱湘)，东南大学(黄晓明) |
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| 摘 要： | 加筋路堤是在路堤或地基的适当位置加入具有抗拉能力的土工合成材料而组成的土工结构物 ,如果加筋能有效工作 ,将会极大地提高路堤的稳定性。本文用有限元的方法分析了软土层厚度、加筋模量、加筋层数及位置、加筋—土界面强度、地基强度和施工速度等影响加筋效果的主要因素
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| 关 键 词： | 土工合成材料 土工格栅 加筋路堤 有限元 |
| 文章编号： | 1000-131X(2002)06-0086-08 |
| 修稿时间： | 2001-12-20 |
EFFFCTS OF REINFORCEMENTS ON EMBANKMENT ANALYZED BY FINITE ELEMENT METHOD |
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| Zhu Xiang Huang Xiao ming. EFFFCTS OF REINFORCEMENTS ON EMBANKMENT ANALYZED BY FINITE ELEMENT METHOD[J]. China Civil Engineering Journal, 2002, 35(6): 86-92 |
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| Authors: | Zhu Xiang Huang Xiao ming |
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| Abstract: | The effects of reinforcements on the embankment are studied in the paper by finite element method.The geosynthetics are used as reinforcements in the embankment or foundation.It can greatly improve the stability of the embankment,when the reinforcement works well.There many factors effect on the embankment.Such as the thickness of soft grounds,the modulus of the reinforcment,the layer?number and position of reinforcements,the strength of foundation,and the rate of construction all are the factors. |
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| Keywords: | geosynthetics geogrid reinforced embankment finite element |
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