| 钢筋混凝土筒仓动态压力的计算 |
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| 引用本文： | 刘定华.钢筋混凝土筒仓动态压力的计算[J].西安建筑科技大学学报(自然科学版),1994(4). |
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| 作者姓名： | 刘定华 |
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| 作者单位： | 西安建筑科技大学基础课部 |
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| 摘 要： | 讨论钢筋混凝土筒仓在卸料时由于整体流动引起仓壁的动态压力，考虑了筒仓的流动压力及侧压力系数随仓体深度变化这一实际情况，得出仓壁动态压力的计算公式。计算结果与筒仓试验测得的动态压力数值相接近。
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| 关 键 词： | 筒仓，静压力 动态压力 |
Calculation of dynamic pressur on reinforced concrete silo |
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| Liu Dinghua.Calculation of dynamic pressur on reinforced concrete silo[J].Journal of Xi'an University of Architecture & Technology,1994(4). |
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| Authors: | Liu Dinghua |
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| Abstract: | Calculation method for the dynamic pressure on reinforced concrefe silo wall caused by flow of solids during the discharge of sforage materials in the silo is discussed in this paper. By considering the fact that the coefficient of lateral pressure acting on the silo is varied with its depth, the formula of approximate calculation for the dynamic pressure on silo wall is derived. A numerical calculation is taken for checking the theory discussed, and a good result is obtained. This results is basically approved by the value of dynamic pressure obtained from the model test of a cylindrical silo. |
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| Keywords: | silos static pressure/dynamic pressure |
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