| 基于ADINA的边坡开挖变形分析 |
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| 引用本文： | 张向东,张淑坤,杨奎清. 基于ADINA的边坡开挖变形分析[J]. 岩土力学, 2006, 27(Z1): 1153-1155 |
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| 作者姓名： | 张向东 张淑坤 杨奎清 |
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| 作者单位： | 1.辽宁工程技术大学 土木建筑工程学院 辽宁 阜新 123000；2枣庄市公路管理局 山东 枣庄 277100 |
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| 摘 要： | 采用ADINA对边坡开挖变形进行数值模拟，建立二维有限元分析模型，对比分析了先开挖后支护与边开挖边支护两种施工方案对边坡变形的影响,并且对锚杆水平位移变化规律进行了分析。分析结果表明：边坡卸荷变形和开挖回弹与施工方案的选择有着密切的关系。
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| 关 键 词： | 边坡 ADINA软件 开挖 变形 |
| 收稿时间： | 2006-06-28 |
Analysis of distortion of slope excavation based on ADINA |
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| ZHANG Xiang-dong,ZHANG Shu-kun,YANG Kui-qing. Analysis of distortion of slope excavation based on ADINA[J]. Rock and Soil Mechanics, 2006, 27(Z1): 1153-1155 |
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| Authors: | ZHANG Xiang-dong ZHANG Shu-kun YANG Kui-qing |
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| Affiliation: | 1. College of Civil and Archifecture Engineering, Liaoning Technical University, Fuxin 123000, China; 2.Highway Authority of Zaozhuang City, Zaozhuang 277100, China |
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| Abstract: | The numerical simulation of slope cutting deformation is carried out with ADINA; and a 2D finite element analysis model is established. And then the influences of two kinds of construction schemes on slope deformations are compared; and the variation regularity of the horizontal shift of bolt is analyzed too. The results show that the side slope unloading distortion and excavation rebound relate to the selection of construction scheme very much. |
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| Keywords: | side slope ADINA distortion excavation |
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