| 基于可靠性强化试验的水工钢闸门安全仿真研究 |
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| 引用本文： | 郭建斌,苏浩.基于可靠性强化试验的水工钢闸门安全仿真研究[J].中国农村水利水电,2010,0(4):91-93. |
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| 作者姓名： | 郭建斌 苏浩 |
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| 作者单位： | 河海大学水利水电工程学院,南京,210024 |
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| 基金项目： | 水利部公益性行业科研专项200701016 |
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| 摘 要： | 明确结构受载响应的敏感特性及其分布区域,可以有效确保钢闸门安全可靠运行。通过钢闸门强化仿真试验模型,应用ANSYS系统的APDL二次开发技术,提出了结构受载响应高敏感的第一、第二类单元及其分布区域的搜寻方法。工程应用表明,钢闸门结构大部分单元呈现同步受载的特点,并且支臂等局部区域表现出高敏感的受载特性,因此加强结构受载响应高敏感区域的重点监测和维护,可以便捷、实效地实现钢闸的预警决策和安全可靠运行。
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| 关 键 词： | 可靠性强化试验 钢闸门安全 受载敏感性 ANSYS仿真二次开发 |
| 收稿时间： | 2009-11-20 |
| 修稿时间： | 2009-11-26 |
Research on Safety Simulation of Hydraulic Steel Gate Based on Reliability Enhancement Test |
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| GUO Jian-bin
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SU Hao.Research on Safety Simulation of Hydraulic Steel Gate Based on Reliability Enhancement Test[J].China Rural Water and Hydropower,2010,0(4):91-93. |
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| Authors: | GUO Jian-bin SU Hao |
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| Institution: | GUO Jian-bin,SU Hao(College of Water Conservancy , Hydropower Engineering,Hohai University,Nanjing 210024,China) |
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| Abstract: | The sensitive properties of steel gate response is made clear to load and its distribution,the safe operation of hydraulic steel gate can be effectively ensured.By using the APDL secondary development function of ANSYS through the safety simulation model of hydraulic steel gate,the two types of units of highly sensitive areas response to load and the search method of distribution area are introduced.Engineering application shows the most part of steel gate presents a characteristic of synchronization load a... |
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| Keywords: | reliability enhancement test safety steel gate load sensitivity ANSYS simulation secondary development |
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