| 漕河渡槽的三维有限元仿真研究 |
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| 引用本文： | 翟利军,孟旭央,吉晓红. 漕河渡槽的三维有限元仿真研究[J]. 红水河, 2010, 29(6): 68-71 |
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| 作者姓名： | 翟利军 孟旭央 吉晓红 |
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| 作者单位： | 黄河勘测规划设计有限公司,河南郑州450003 |
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| 摘 要： | 对漕河渡槽有限元模型的建立进行了研究,计算了漕河渡槽在热、压力载荷作用下的温度场、应力及变形,并进行了热—结构耦合分析,得到并分析了漕河渡槽的槽身在实际工况下的应力场,校核其安全性,为渡槽结构更深入地分析研究提供了参考。
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| 关 键 词： | 大流量渡槽 热-结构耦合 边界条件 热传导 |
3D Finite Element Simulation Study of Aqueduct of the Caohe River |
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| ZHAI Li-jun,MENG Xu-yang,JI Xiao-hong. 3D Finite Element Simulation Study of Aqueduct of the Caohe River[J]. Hongshui River, 2010, 29(6): 68-71 |
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| Authors: | ZHAI Li-jun MENG Xu-yang JI Xiao-hong |
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| Affiliation: | (Yellow River Engineering Consulting Co.,Ltd,Zhengzhou 450003) |
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| Abstract: | The article studies the finite element model of the aqueduct of the Caohe River,calculates the temperature,stress and deformation of the aqueduct in heat and pressure,analyzes thermo-structure coupling,discusses the stress field of the aqueduct in practical condition,and checks the safety,providing reference for more in-depth analysis of aqueduct structure. |
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| Keywords: | aqueduct with mass flow thermo-structure coupling boundary condition heat exchange |
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