| 护目镜式水闸结构及稳定分析 |
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| 引用本文： | 杨安玉,任旭华,张继勋,杨石扣.护目镜式水闸结构及稳定分析[J].水电能源科学,2012,30(5):97-99. |
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| 作者姓名： | 杨安玉 任旭华 张继勋 杨石扣 |
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| 作者单位： | 河海大学水利水电学院,江苏南京,210098 |
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| 摘 要： | 针对护目镜式水闸上部结构特殊、受力条件复杂致使对其进行结构及稳定分析难度较大的问题,以山东省某护目镜式水闸为例建立了三维有限元数值模型,采用ANSYS软件计算了闸室段各部位及基底的应力状况,得出拱形桁架及闸门槽部位承受拉应力较大,配筋及实际施工过程中应予以重点关注。同时对护目镜式水闸的安全稳定性进行了评价,指出护目镜式水闸是一种安全新颖的水闸型式。
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| 关 键 词： | 水闸 护目镜式 有限元 结构分析 稳定分析 |
Structure and Stability Analysis of Goggles-type Sluice |
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| YANG Anyu,REN Xuhu,ZHANG Jixun and YANG Shikou.Structure and Stability Analysis of Goggles-type Sluice[J].International Journal Hydroelectric Energy,2012,30(5):97-99. |
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| Authors: | YANG Anyu REN Xuhu ZHANG Jixun and YANG Shikou |
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| Affiliation: | (College of Water Conservancy and Hydropower,Hohai University,Nanjing 210098,China) |
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| Abstract: | It is difficult to analyze the structural stability of goggles-type sluice with special upper structure and complicated stress status. Taking goggles-type sluice in Shandong Province for an example, three-dimensional FEM numerical model is established. ANSYS software is adopted to calculate the stress status of different parts of sluice chamber and foundation base. It indicates that the tensile stress of arched truss and gate groove is much great and the attention should be paid in the period of construction and reinforcement. At the same time, the safety and stability of goggles-type sluice is evaluated. Finally, it points out that the goggles-type sluice is a novel safety sluice. |
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| Keywords: | sluice goggles-type finite element structure analysis stability analysis |
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