| 贮料筒仓壁的静压力 |
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| 引用本文： | 祝瑞珍,张鸥.贮料筒仓壁的静压力[J].华北水利水电学院学报,1995,16(3):61-66. |
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| 作者姓名： | 祝瑞珍 张鸥 |
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| 作者单位： | [1]华北水利水电学院大专部 [2]北京农业工程大学 |
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| 摘 要： | 本文利用弹塑性理论，编制了有限元程序分析筒仓仓壁侧压力。通过有限元的计算结果和筒仓的实测静压力值相比较，本文的方法能很好地符合实际情况。本文所采用的方法，需要较少的材料参数、计算方法可靠，克服Ｊａｎｓｓｅｎ公式中的缺陷，具有很好的使用价值。
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| 关 键 词： | 筒仓仓壁，散体贮料，界面单元 |
The Static Pressure Acting on the Wall of the Cylindrical Warehouse of Storage silo |
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| Zhu Reizhen, Zhang Ou.The Static Pressure Acting on the Wall of the Cylindrical Warehouse of Storage silo[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,1995,16(3):61-66. |
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| Authors: | Zhu Reizhen Zhang Ou |
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| Affiliation: | Zhu Reizhen; Zhang Ou |
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| Abstract: | In this paper, by using the elastoplastic theory,the authors developed a finite element plasticity programes for analyzing lateral pressure acting on the wall of the cylindrical warehouse of storage silo. The calculating rusults of the program are can conform to measured practical static pressure very good,the proposed 'm.thod requires a few of parameters of materials and is reliable. In the meanwhile, the defect of Janssen method has been solved. Therefore, it could be applied on the stress analysis of complicated problems in the research of engineering |
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| Keywords: | The wall of cylindrical warehouse The material of direct prose style The element of interface |
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