| 基于有限差分法的泵站底板三维地基应力分析 |
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| 引用本文： | 羌鑫梁. 基于有限差分法的泵站底板三维地基应力分析[J]. 广东水利水电, 2016, 0(9): 39-42. DOI: 10.3969/j.issn.1008-0112.2016.09.006 |
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| 作者姓名： | 羌鑫梁 |
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| 作者单位： | 上海勘测设计研究院有限公司,上海,200434 |
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| 摘 要： | 利用有限差分法，对某泵站不规则底板的地基应力进行计算分析，并结合实测数据，得出在不同本构模型及接触情况下地基应力分布规律。
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| 关 键 词： | 有限差分法 地基应力 修正剑桥模型 |
| 收稿时间： | 2016-07-08 |
| 修稿时间： | 2016-07-08 |
3D Subgrade Stress Analysis on Pump Station Baseboard Based on Finite Difference Method |
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| QIANG Xinliang. 3D Subgrade Stress Analysis on Pump Station Baseboard Based on Finite Difference Method[J]. Guangdong Water Resources and Hydropower, 2016, 0(9): 39-42. DOI: 10.3969/j.issn.1008-0112.2016.09.006 |
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| Authors: | QIANG Xinliang |
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| Affiliation: | Shanghai Survey and Design Institute, Shanghai 200434, China |
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| Abstract: | Based on finite difference method, the subgrade stresses under the irregular base slab of a pump station are calculated and compared with the measured data, According to the analysis, distribution regularities of the subgrade stresses are obtained in different constitutive models and contact patterns between slab and soil. |
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| Keywords: | Finite Difference Method Subgrade Stress Modified Cambridge Model |
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