| 三维有限元方法在钢闸门安全检测 |
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| 引用本文： | 卜现港,夏仕锋.三维有限元方法在钢闸门安全检测[J].中国农村水利水电,2005,0(11):54-56. |
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| 作者姓名： | 卜现港 夏仕锋 |
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| 作者单位： | 河海大学水利水电工程学院,南京,210098 |
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| 摘 要： | 强度和刚度是评价闸门安全性能的重要指标。本文以红枫水电站溢洪道工作闸门为例，根据闸门的特点，采用三维有限元软件ALGOR对其进行了模拟和计算，并根据在役闸门的强度判别标准和《水利水电工程钢闸门设计规范》对闸门主横梁刚度的要求，阐述了如何运用计算结果对闸门的强度和刚度进行校核。
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| 关 键 词： | 三维有限元方法 闸门安全检测 判别标准 强度分析 刚度分析 |
| 文章编号： | 1007-2284(2005)11-0054-03 |
| 修稿时间： | 2005年1月6日 |
Application of 3D-FEM in the Safety Check of Steel Gate |
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| BU Xian-gang,XIA Shi-feng.Application of 3D-FEM in the Safety Check of Steel Gate[J].China Rural Water and Hydropower,2005,0(11):54-56. |
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| Authors: | BU Xian-gang XIA Shi-feng |
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| Abstract: | Strength and stiffness are important index to evaluate the safe capability of gate.The service gate in the spillway of Hongfeng Hydroelectric Station is simulated and calculated with 3D finite element method software ALGOR according to its characteristics.Based on the strength identification standard of the existing service gate and the stiffness demand of the principal beam of the gate,defined in the Design Specification for Steel Gate of Hydraulic and Hydropower Project,the method is expounded about how to check the strength and stiffness of the gate with the result of the calculation. |
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| Keywords: | FEM safety check for gate identification standard strength analysis stiffness analysis |
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