| 过渡圆角对工字型钢结构温度场影响的仿真 |
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| 引用本文： | 杨字红.过渡圆角对工字型钢结构温度场影响的仿真[J].电子科技,2009,22(2). |
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| 作者姓名： | 杨字红 |
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| 作者单位： | 常德职业技术学院计算机系,湖南,常德,415000 |
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| 摘 要： | 借助Ansys有限元分析软件,对工字型钢结构加热过程进行了有限元模拟,研究了加热过程中的热边界条件,分析了温度场的分布及其变化.对比有无过渡圆角的工字型钢结构,在升温过程的温度分布情况,结果表明它们的温度分布场是不同的.分析结果对于掌握工字型钢结构的加热过程温度变化、分析残余应力具有实际指导意义.
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| 关 键 词： | 有限元模拟 温度场 热边界 |
Simulation of Effect of Rounded Corner on Temperature Field of H-steel |
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| Yang Yuhong.Simulation of Effect of Rounded Corner on Temperature Field of H-steel[J].Electronic Science and Technology,2009,22(2). |
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| Authors: | Yang Yuhong |
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| Affiliation: | Department of Computer Science;Changde Vocational Technical Collage;Changde 415000;China |
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| Abstract: | The temperature field of H-section steel during heating process is analyzed by Ansys software.The heat transfer boundary condition is studied,and the distribution and change of temperature field in the heating process are analyzed.The comparison between the temperature distributions in H-steel with and without rounded corner shows that the temperature distributions are different.The analysis results are of practical value in the cooling control and analysis of the residual stress in H-steel. |
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| Keywords: | finite element simulation temperature field heat transfer boundary condition |
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